---
_id: '9765'
abstract:
- lang: eng
text: The multi-objective optimal design of a piezoelectric sandwich ultrasonic
transducer is studied. The maximum vibration amplitude and the minimum electrical
input power are considered as optimization objectives. Design variables involve
continuous variables (dimensions of the transducer) and discrete variables (material
types). Based on analytical models, the optimal design is formulated as a constrained
multi-objective optimization problem. The optimization problem is then solved
by using the elitist non-dominated sorting genetic algorithm (NSGA-II) and Pareto-optimal
designs are obtained. The optimized results are analyzed and the preferred design
is proposed. The optimization procedure presented in this contribution can be
applied in multi-objective optimization problems of other piezoelectric transducers.
author:
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Bo
full_name: Fu, Bo
last_name: Fu
- first_name: Yi
full_name: Jing, Yi
last_name: Jing
- first_name: Xuan
full_name: Fu, Xuan
last_name: Fu
citation:
ama: Hemsel T, Fu B, Jing Y, Fu X. Multi-Objective Optimization of a Piezoelectric
Sandwich Ultrasonic Transducer by Using Elitist Non-Dominated Sorting Genetic
Algorithm. Key Engineering Materials. 2011;474-476:1808-1812. doi:10.4028/www.scientific.net/KEM.474-476.1808
apa: Hemsel, T., Fu, B., Jing, Y., & Fu, X. (2011). Multi-Objective Optimization
of a Piezoelectric Sandwich Ultrasonic Transducer by Using Elitist Non-Dominated
Sorting Genetic Algorithm. Key Engineering Materials, 474–476,
1808–1812. https://doi.org/10.4028/www.scientific.net/KEM.474-476.1808
bibtex: '@article{Hemsel_Fu_Jing_Fu_2011, title={Multi-Objective Optimization of
a Piezoelectric Sandwich Ultrasonic Transducer by Using Elitist Non-Dominated
Sorting Genetic Algorithm}, volume={474–476}, DOI={10.4028/www.scientific.net/KEM.474-476.1808},
journal={Key Engineering Materials}, publisher={Trans Tech Publ}, author={Hemsel,
Tobias and Fu, Bo and Jing, Yi and Fu, Xuan}, year={2011}, pages={1808–1812} }'
chicago: 'Hemsel, Tobias, Bo Fu, Yi Jing, and Xuan Fu. “Multi-Objective Optimization
of a Piezoelectric Sandwich Ultrasonic Transducer by Using Elitist Non-Dominated
Sorting Genetic Algorithm.” Key Engineering Materials 474–476 (2011): 1808–12.
https://doi.org/10.4028/www.scientific.net/KEM.474-476.1808.'
ieee: T. Hemsel, B. Fu, Y. Jing, and X. Fu, “Multi-Objective Optimization of a Piezoelectric
Sandwich Ultrasonic Transducer by Using Elitist Non-Dominated Sorting Genetic
Algorithm,” Key Engineering Materials, vol. 474–476, pp. 1808–1812, 2011.
mla: Hemsel, Tobias, et al. “Multi-Objective Optimization of a Piezoelectric Sandwich
Ultrasonic Transducer by Using Elitist Non-Dominated Sorting Genetic Algorithm.”
Key Engineering Materials, vol. 474–476, Trans Tech Publ, 2011, pp. 1808–12,
doi:10.4028/www.scientific.net/KEM.474-476.1808.
short: T. Hemsel, B. Fu, Y. Jing, X. Fu, Key Engineering Materials 474–476 (2011)
1808–1812.
date_created: 2019-05-13T10:54:42Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.4028/www.scientific.net/KEM.474-476.1808
language:
- iso: eng
page: 1808-1812
publication: Key Engineering Materials
publisher: Trans Tech Publ
quality_controlled: '1'
status: public
title: Multi-Objective Optimization of a Piezoelectric Sandwich Ultrasonic Transducer
by Using Elitist Non-Dominated Sorting Genetic Algorithm
type: journal_article
user_id: '55222'
volume: 474 - 476
year: '2011'
...
---
_id: '9767'
abstract:
- lang: eng
text: The paper presents the results of numerical and experimental investigation
of cylindrical piezoelectric actuator used for achieving independent three degrees
of freedom oscillations of the contact point. The design of actuator based on
a hollow piezoelectric cylinder mounted on a metal rod. The piezoceramic cylinder
has a radial polarization and special configuration of the electrodes that cover
inner and outer surface of the cylinder. The main advantage of actuator's design
is that solid metallic rod operates as a part of inner electrode of the cylinder
and a stator of actuator. The geometry of piezoelectric actuator was adopted to
reach resonance of oscillations for the first longitudinal mode and the third
flexural mode at same frequency. The actuator is designed to move positioned object
through contact point which is located on the top of the rod. The optimal topology
of electrodes was found to achieve longitudinal and flexural oscillations of the
actuator in two perpendicular planes. Three degrees of freedom of the positioning
object can be achieved and control of the system can be implemented by applying
different excitation schemes and regimes. The numerical simulation and experimental
study of piezoelectric actuator was performed. Impedance of actuator was analyzed
under different excitation regimes. The results of numerical modeling and experimental
study were compared. Recommendations for the further development of this type
of actuator are given.
author:
- first_name: Raimundas
full_name: Lucinskis, Raimundas
last_name: Lucinskis
- first_name: Dalius
full_name: Mazeika, Dalius
last_name: Mazeika
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Ramutis
full_name: Bansevicius, Ramutis
last_name: Bansevicius
citation:
ama: Lucinskis R, Mazeika D, Hemsel T, Bansevicius R. Multi-DOF cylindrical piezoelectric
actuator with radial polarization. AIP Conference Proceedings. 2011;1433(1):693-696.
doi:10.1063/1.3703277
apa: Lucinskis, R., Mazeika, D., Hemsel, T., & Bansevicius, R. (2011). Multi-DOF
cylindrical piezoelectric actuator with radial polarization. AIP Conference
Proceedings, 1433(1), 693–696. https://doi.org/10.1063/1.3703277
bibtex: '@article{Lucinskis_Mazeika_Hemsel_Bansevicius_2011, title={Multi-DOF cylindrical
piezoelectric actuator with radial polarization}, volume={1433}, DOI={10.1063/1.3703277},
number={1}, journal={AIP Conference Proceedings}, publisher={AIP}, author={Lucinskis,
Raimundas and Mazeika, Dalius and Hemsel, Tobias and Bansevicius, Ramutis}, year={2011},
pages={693–696} }'
chicago: 'Lucinskis, Raimundas, Dalius Mazeika, Tobias Hemsel, and Ramutis Bansevicius.
“Multi-DOF Cylindrical Piezoelectric Actuator with Radial Polarization.” AIP
Conference Proceedings 1433, no. 1 (2011): 693–96. https://doi.org/10.1063/1.3703277.'
ieee: R. Lucinskis, D. Mazeika, T. Hemsel, and R. Bansevicius, “Multi-DOF cylindrical
piezoelectric actuator with radial polarization,” AIP Conference Proceedings,
vol. 1433, no. 1, pp. 693–696, 2011.
mla: Lucinskis, Raimundas, et al. “Multi-DOF Cylindrical Piezoelectric Actuator
with Radial Polarization.” AIP Conference Proceedings, vol. 1433, no. 1,
AIP, 2011, pp. 693–96, doi:10.1063/1.3703277.
short: R. Lucinskis, D. Mazeika, T. Hemsel, R. Bansevicius, AIP Conference Proceedings
1433 (2011) 693–696.
date_created: 2019-05-13T10:56:30Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.1063/1.3703277
intvolume: ' 1433'
issue: '1'
keyword:
- dielectric polarisation
- piezoceramics
- piezoelectric actuators
language:
- iso: eng
page: 693-696
publication: AIP Conference Proceedings
publisher: AIP
quality_controlled: '1'
status: public
title: Multi-DOF cylindrical piezoelectric actuator with radial polarization
type: journal_article
user_id: '55222'
volume: 1433
year: '2011'
...
---
_id: '9768'
author:
- first_name: Oleg
full_name: Lurie, Oleg
last_name: Lurie
- first_name: Ivan
full_name: Kromov, Ivan
last_name: Kromov
- first_name: Ansgar
full_name: Trächtler, Ansgar
last_name: Trächtler
- first_name: Christoph
full_name: Sondermann-Wölke, Christoph
last_name: Sondermann-Wölke
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Lurie O, Kromov I, Trächtler A, Sondermann-Wölke C, Sextro W. Dependability
Analysis of the Degradation Behavior of Mechatronics Systems with Different Operating
Strategies. In: 25. Tagung Technische Zuverlässigkeit (TTZ 2011) - Entwicklung
Und Betrieb Zuverlässiger Produkte. Leonberg; 2011:99-110.'
apa: Lurie, O., Kromov, I., Trächtler, A., Sondermann-Wölke, C., & Sextro, W.
(2011). Dependability Analysis of the Degradation Behavior of Mechatronics Systems
with Different Operating Strategies. In 25. Tagung Technische Zuverlässigkeit
(TTZ 2011) - Entwicklung und Betrieb zuverlässiger Produkte (pp. 99–110).
Leonberg.
bibtex: '@inproceedings{Lurie_Kromov_Trächtler_Sondermann-Wölke_Sextro_2011, place={Leonberg},
title={Dependability Analysis of the Degradation Behavior of Mechatronics Systems
with Different Operating Strategies}, booktitle={25. Tagung Technische Zuverlässigkeit
(TTZ 2011) - Entwicklung und Betrieb zuverlässiger Produkte}, author={Lurie, Oleg
and Kromov, Ivan and Trächtler, Ansgar and Sondermann-Wölke, Christoph and Sextro,
Walter}, year={2011}, pages={99–110} }'
chicago: Lurie, Oleg, Ivan Kromov, Ansgar Trächtler, Christoph Sondermann-Wölke,
and Walter Sextro. “Dependability Analysis of the Degradation Behavior of Mechatronics
Systems with Different Operating Strategies.” In 25. Tagung Technische Zuverlässigkeit
(TTZ 2011) - Entwicklung Und Betrieb Zuverlässiger Produkte, 99–110. Leonberg,
2011.
ieee: O. Lurie, I. Kromov, A. Trächtler, C. Sondermann-Wölke, and W. Sextro, “Dependability
Analysis of the Degradation Behavior of Mechatronics Systems with Different Operating
Strategies,” in 25. Tagung Technische Zuverlässigkeit (TTZ 2011) - Entwicklung
und Betrieb zuverlässiger Produkte, 2011, pp. 99–110.
mla: Lurie, Oleg, et al. “Dependability Analysis of the Degradation Behavior of
Mechatronics Systems with Different Operating Strategies.” 25. Tagung Technische
Zuverlässigkeit (TTZ 2011) - Entwicklung Und Betrieb Zuverlässiger Produkte,
2011, pp. 99–110.
short: 'O. Lurie, I. Kromov, A. Trächtler, C. Sondermann-Wölke, W. Sextro, in: 25.
Tagung Technische Zuverlässigkeit (TTZ 2011) - Entwicklung Und Betrieb Zuverlässiger
Produkte, Leonberg, 2011, pp. 99–110.'
date_created: 2019-05-13T10:57:24Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
language:
- iso: eng
page: 99-110
place: Leonberg
publication: 25. Tagung Technische Zuverlässigkeit (TTZ 2011) - Entwicklung und Betrieb
zuverlässiger Produkte
status: public
title: Dependability Analysis of the Degradation Behavior of Mechatronics Systems
with Different Operating Strategies
type: conference
user_id: '55222'
year: '2011'
...
---
_id: '9769'
abstract:
- lang: eng
text: In this study, we report some improvements in a hydrothermal method for lead-free
piezoelectric powders and the performance of the sintered (K$_{0.48}$Na$_{0.52}$)NbO$_{3}$
ceramics. To increase the obtained powder weight per source solution volume, the
hydrothermal reaction conditions were modified. This improvement is important
for mass production; however, it resulted in a larger particle size dispersion.
Therefore, we examined to introduced the ball milling process that is useful for
dense (K$_{0.48}$Na$_{0.52}$)NbO$_{3}$ ceramics. When a large amount of powder
was obtained, it took a long time to eliminate the residual alkaline ions in the
hydrothermal powders by a washing process. Therefore, a neutralization was conducted
in the powder washing process. Using this powder, a solid solution of (K,Na)NbO$_{3}$ceramics
was synthesized. The relative density was successfully increased. Concerning the
electrical properties, the relative permittivity was improved, and the piezoelectric
constant d$_{33}$ was also increased from 114 to 130 pC/N.
author:
- first_name: Takafumi
full_name: Maeda, Takafumi
last_name: Maeda
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Takeshi
full_name: Morita, Takeshi
last_name: Morita
citation:
ama: Maeda T, Hemsel T, Morita T. Improved Process for Hydrothermal Lead-Free Piezoelectric
Powders and Performances of Sintered (K0.48Na0.52)NbO3 Ceramics. Japanese Journal
of Applied Physics. 2011;50:07HC01.
apa: Maeda, T., Hemsel, T., & Morita, T. (2011). Improved Process for Hydrothermal
Lead-Free Piezoelectric Powders and Performances of Sintered (K0.48Na0.52)NbO3
Ceramics. Japanese Journal of Applied Physics, 50, 07HC01.
bibtex: '@article{Maeda_Hemsel_Morita_2011, title={Improved Process for Hydrothermal
Lead-Free Piezoelectric Powders and Performances of Sintered (K0.48Na0.52)NbO3
Ceramics}, volume={50}, journal={Japanese Journal of Applied Physics}, publisher={The
Japan Society of Applied Physics}, author={Maeda, Takafumi and Hemsel, Tobias
and Morita, Takeshi}, year={2011}, pages={07HC01} }'
chicago: 'Maeda, Takafumi, Tobias Hemsel, and Takeshi Morita. “Improved Process
for Hydrothermal Lead-Free Piezoelectric Powders and Performances of Sintered
(K0.48Na0.52)NbO3 Ceramics.” Japanese Journal of Applied Physics 50 (2011):
07HC01.'
ieee: T. Maeda, T. Hemsel, and T. Morita, “Improved Process for Hydrothermal Lead-Free
Piezoelectric Powders and Performances of Sintered (K0.48Na0.52)NbO3 Ceramics,”
Japanese Journal of Applied Physics, vol. 50, p. 07HC01, 2011.
mla: Maeda, Takafumi, et al. “Improved Process for Hydrothermal Lead-Free Piezoelectric
Powders and Performances of Sintered (K0.48Na0.52)NbO3 Ceramics.” Japanese
Journal of Applied Physics, vol. 50, The Japan Society of Applied Physics,
2011, p. 07HC01.
short: T. Maeda, T. Hemsel, T. Morita, Japanese Journal of Applied Physics 50 (2011)
07HC01.
date_created: 2019-05-13T11:00:23Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
intvolume: ' 50'
language:
- iso: eng
page: 07HC01
publication: Japanese Journal of Applied Physics
publisher: The Japan Society of Applied Physics
quality_controlled: '1'
status: public
title: Improved Process for Hydrothermal Lead-Free Piezoelectric Powders and Performances
of Sintered (K0.48Na0.52)NbO3 Ceramics
type: journal_article
user_id: '55222'
volume: 50
year: '2011'
...
---
_id: '9770'
abstract:
- lang: eng
text: One cannot image today's life without mechatronic systems, which have to be
developed in a joint effort by teams of mechanical engineers, electrical engineers,
control engineers and software engineers. Often these systems are applied in safety
critical environments like in cars or aircrafts. This requires systems that function
correctly and do not cause hazardous situations. However, random errors due to
wear or external influences cannot be completely excluded. Consequently, we have
to perform a hazard analysis for the system. Further, the union of four disciplines
in one system requires the development and analysis of the system as a whole.
We present a component-based hazard analysis that considers the entire mechatronic
system including hardware, i.e. mechanical and electrical components, and software
components. Our approach considers the physical properties of different types
of flow in mechatronic systems. We have identified reusable patterns for the failure
behavior which can be generated automatically. This reduces the effort for the
developer. As cycles, e.g. control cycles, are an internal part of every mechatronic
system our approach is able to handle cycles. The presented approach has been
applied to a real-life case study.
author:
- first_name: Claudia
full_name: Priesterjahn, Claudia
last_name: Priesterjahn
- first_name: Christoph
full_name: Sondermann-Wölke, Christoph
last_name: Sondermann-Wölke
- first_name: Mathias
full_name: Tichy, Mathias
last_name: Tichy
- first_name: Christian
full_name: Hölscher, Christian
last_name: Hölscher
citation:
ama: 'Priesterjahn C, Sondermann-Wölke C, Tichy M, Hölscher C. Component-based Hazard
Analysis for Mechatronic Systems. In: Proc. of the 2nd IEEE International Workshop
MoBE-RTES at the 14th IEEE International Symposium on Object/Component/Service-Oriented
Real-Time Distributed Computing (ISORC). Newport Beach, USA (USA): IEEE Computer
Society; 2011.'
apa: 'Priesterjahn, C., Sondermann-Wölke, C., Tichy, M., & Hölscher, C. (2011).
Component-based Hazard Analysis for Mechatronic Systems. In Proc. of the 2nd
IEEE International Workshop MoBE-RTES at the 14th IEEE International Symposium
on Object/Component/Service-oriented Real-time Distributed Computing (ISORC).
Newport Beach, USA (USA): IEEE Computer Society.'
bibtex: '@inproceedings{Priesterjahn_Sondermann-Wölke_Tichy_Hölscher_2011, place={Newport
Beach, USA (USA)}, title={Component-based Hazard Analysis for Mechatronic Systems},
booktitle={Proc. of the 2nd IEEE International Workshop MoBE-RTES at the 14th
IEEE International Symposium on Object/Component/Service-oriented Real-time Distributed
Computing (ISORC)}, publisher={IEEE Computer Society}, author={Priesterjahn, Claudia
and Sondermann-Wölke, Christoph and Tichy, Mathias and Hölscher, Christian}, year={2011}
}'
chicago: 'Priesterjahn, Claudia, Christoph Sondermann-Wölke, Mathias Tichy, and
Christian Hölscher. “Component-Based Hazard Analysis for Mechatronic Systems.”
In Proc. of the 2nd IEEE International Workshop MoBE-RTES at the 14th IEEE
International Symposium on Object/Component/Service-Oriented Real-Time Distributed
Computing (ISORC). Newport Beach, USA (USA): IEEE Computer Society, 2011.'
ieee: C. Priesterjahn, C. Sondermann-Wölke, M. Tichy, and C. Hölscher, “Component-based
Hazard Analysis for Mechatronic Systems,” in Proc. of the 2nd IEEE International
Workshop MoBE-RTES at the 14th IEEE International Symposium on Object/Component/Service-oriented
Real-time Distributed Computing (ISORC), 2011.
mla: Priesterjahn, Claudia, et al. “Component-Based Hazard Analysis for Mechatronic
Systems.” Proc. of the 2nd IEEE International Workshop MoBE-RTES at the 14th
IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed
Computing (ISORC), IEEE Computer Society, 2011.
short: 'C. Priesterjahn, C. Sondermann-Wölke, M. Tichy, C. Hölscher, in: Proc. of
the 2nd IEEE International Workshop MoBE-RTES at the 14th IEEE International Symposium
on Object/Component/Service-Oriented Real-Time Distributed Computing (ISORC),
IEEE Computer Society, Newport Beach, USA (USA), 2011.'
date_created: 2019-05-13T11:01:13Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
language:
- iso: eng
place: Newport Beach, USA (USA)
publication: Proc. of the 2nd IEEE International Workshop MoBE-RTES at the 14th IEEE
International Symposium on Object/Component/Service-oriented Real-time Distributed
Computing (ISORC)
publisher: IEEE Computer Society
quality_controlled: '1'
status: public
title: Component-based Hazard Analysis for Mechatronic Systems
type: conference
user_id: '55222'
year: '2011'
...
---
_id: '9771'
abstract:
- lang: eng
text: "Dieser Beitrag stellt ein Konzept vor, welches die Methode der Mehrzieloptimierung
mit einer Online-Bewertung des aktuellen Systemzustands kombiniert. Dieses erlaubt
Maßnahmen zur Zuverlässigkeitssteigerung abzuleiten. Das Konzept wird auf ein
X-by-wire-Fahrzeug mit Einzelradaktorik angewandt. Dabei steht zunächst die Beeinflussung
der Ziele der Mehrzieloptimierung zugunsten der Zuverlässigkeit des Systems im
Vordergrund. In Simulationen wird gezeigt, dass über die Wahl und Gewichtung der
Zielfunktionen die Quer- und Längskräfte an den Rädern vorteilhaft verteilt werden
können. \r\n\r\nIn this contribution a concept is illustrated, which combines
the multi-objective optimization technique with an online assessment of the current
system state. This allows deriving measures to increase the reliability of the
system. The concept is applied to an X-by-wire vehicle with single-wheel actuators.
The emphasis is here mostly on the influence of the objectives of the multiobjective
optimization for the benefit of the reliability of the system. It is demonstrated
in simulations, that the lateral and longitudinal forces at the wheels can be
distributed advantageously by the selection of the suitable objective functions
and the appropriate weights."
author:
- first_name: Christoph
full_name: Sondermann-Wölke, Christoph
last_name: Sondermann-Wölke
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
- first_name: Peter
full_name: Reinold, Peter
last_name: Reinold
- first_name: Ansgar
full_name: Trächtler, Ansgar
last_name: Trächtler
citation:
ama: 'Sondermann-Wölke C, Sextro W, Reinold P, Trächtler A. Zuverlässigkeitsorientierte
Mehrzieloptimierung zur Aktorrekonfiguration eines X-by-wire-Fahrzeugs. In: 25.
Tagung Technische Zuverlässigkeit (TTZ 2011) - Entwicklung Und Betrieb Zuverlässiger
Produkte. Leonberg; 2011:291-302.'
apa: Sondermann-Wölke, C., Sextro, W., Reinold, P., & Trächtler, A. (2011).
Zuverlässigkeitsorientierte Mehrzieloptimierung zur Aktorrekonfiguration eines
X-by-wire-Fahrzeugs. In 25. Tagung Technische Zuverlässigkeit (TTZ 2011) -
Entwicklung und Betrieb zuverlässiger Produkte (pp. 291–302). Leonberg.
bibtex: '@inproceedings{Sondermann-Wölke_Sextro_Reinold_Trächtler_2011, place={Leonberg},
title={Zuverlässigkeitsorientierte Mehrzieloptimierung zur Aktorrekonfiguration
eines X-by-wire-Fahrzeugs}, booktitle={25. Tagung Technische Zuverlässigkeit (TTZ
2011) - Entwicklung und Betrieb zuverlässiger Produkte}, author={Sondermann-Wölke,
Christoph and Sextro, Walter and Reinold, Peter and Trächtler, Ansgar}, year={2011},
pages={291–302} }'
chicago: Sondermann-Wölke, Christoph, Walter Sextro, Peter Reinold, and Ansgar Trächtler.
“Zuverlässigkeitsorientierte Mehrzieloptimierung Zur Aktorrekonfiguration Eines
X-by-Wire-Fahrzeugs.” In 25. Tagung Technische Zuverlässigkeit (TTZ 2011) -
Entwicklung Und Betrieb Zuverlässiger Produkte, 291–302. Leonberg, 2011.
ieee: C. Sondermann-Wölke, W. Sextro, P. Reinold, and A. Trächtler, “Zuverlässigkeitsorientierte
Mehrzieloptimierung zur Aktorrekonfiguration eines X-by-wire-Fahrzeugs,” in 25.
Tagung Technische Zuverlässigkeit (TTZ 2011) - Entwicklung und Betrieb zuverlässiger
Produkte, 2011, pp. 291–302.
mla: Sondermann-Wölke, Christoph, et al. “Zuverlässigkeitsorientierte Mehrzieloptimierung
Zur Aktorrekonfiguration Eines X-by-Wire-Fahrzeugs.” 25. Tagung Technische
Zuverlässigkeit (TTZ 2011) - Entwicklung Und Betrieb Zuverlässiger Produkte,
2011, pp. 291–302.
short: 'C. Sondermann-Wölke, W. Sextro, P. Reinold, A. Trächtler, in: 25. Tagung
Technische Zuverlässigkeit (TTZ 2011) - Entwicklung Und Betrieb Zuverlässiger
Produkte, Leonberg, 2011, pp. 291–302.'
date_created: 2019-05-13T11:04:04Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
language:
- iso: eng
page: 291-302
place: Leonberg
publication: 25. Tagung Technische Zuverlässigkeit (TTZ 2011) - Entwicklung und Betrieb
zuverlässiger Produkte
status: public
title: Zuverlässigkeitsorientierte Mehrzieloptimierung zur Aktorrekonfiguration eines
X-by-wire-Fahrzeugs
type: conference
user_id: '55222'
year: '2011'
...
---
_id: '9772'
abstract:
- lang: eng
text: 'A profound description of friction in wheel--rail contact plays an essential
role for optimization of traction control strategies, as input quantity for railway
simulations in general and for the estimation of wear and rolling contact fatigue.
A multitude of wheel--rail contact models exists, however, traction--creepage
curves obtained from measurements show quantitative and qualitative deviations.
There are several phenomena which influence the traction--creepage characteristics:
Mechanisms resulting from surface roughness, frictional heating or the presence
of interfacial fluids can have a dominating influence on friction. In this paper,
a new wheel--rail contact model, accounting for these influential parameters,
will be presented. The presented model accounts for the interaction of an interfacial
fluid model for combined boundary and mixed lubrication of rough surfaces with
a wheel--rail contact model that additionally accounts for frictional heating.
A quantitative comparison with measurements found in the literature is not conducted,
since the exact conditions of the measurements are mostly unknown and parameters
can easily be adjusted to fit the measurements. Emphasis is placed on the qualitative
behavior of the model with respect to the measurements and good agreement is found.
The dependence of the maximum traction coefficient on rolling velocity, surface
roughness and normal load is studied under dry and water lubricated conditions.'
author:
- first_name: Christoph
full_name: Tomberger, Christoph
last_name: Tomberger
- first_name: Peter
full_name: Dietmaier, Peter
last_name: Dietmaier
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
- first_name: Klaus
full_name: Six, Klaus
last_name: Six
citation:
ama: 'Tomberger C, Dietmaier P, Sextro W, Six K. Friction in wheel--rail contact:
A model comprising interfacial fluids, surface roughness and temperature. Wear.
2011;271:2-12. doi:10.1016/j.wear.2010.10.025'
apa: 'Tomberger, C., Dietmaier, P., Sextro, W., & Six, K. (2011). Friction in
wheel--rail contact: A model comprising interfacial fluids, surface roughness
and temperature. Wear, 271, 2–12. https://doi.org/10.1016/j.wear.2010.10.025'
bibtex: '@article{Tomberger_Dietmaier_Sextro_Six_2011, title={Friction in wheel--rail
contact: A model comprising interfacial fluids, surface roughness and temperature},
volume={271}, DOI={10.1016/j.wear.2010.10.025},
journal={Wear}, author={Tomberger, Christoph and Dietmaier, Peter and Sextro,
Walter and Six, Klaus}, year={2011}, pages={2–12} }'
chicago: 'Tomberger, Christoph, Peter Dietmaier, Walter Sextro, and Klaus Six. “Friction
in Wheel--Rail Contact: A Model Comprising Interfacial Fluids, Surface Roughness
and Temperature.” Wear 271 (2011): 2–12. https://doi.org/10.1016/j.wear.2010.10.025.'
ieee: 'C. Tomberger, P. Dietmaier, W. Sextro, and K. Six, “Friction in wheel--rail
contact: A model comprising interfacial fluids, surface roughness and temperature,”
Wear, vol. 271, pp. 2–12, 2011.'
mla: 'Tomberger, Christoph, et al. “Friction in Wheel--Rail Contact: A Model Comprising
Interfacial Fluids, Surface Roughness and Temperature.” Wear, vol. 271,
2011, pp. 2–12, doi:10.1016/j.wear.2010.10.025.'
short: C. Tomberger, P. Dietmaier, W. Sextro, K. Six, Wear 271 (2011) 2–12.
date_created: 2019-05-13T11:08:32Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.1016/j.wear.2010.10.025
intvolume: ' 271'
keyword:
- Wheel--rail contact
- Rolling contact
- Friction
- Interfacial fluid
- Lubrication
- Surface roughness
- Contact temperature
language:
- iso: eng
page: 2 - 12
publication: Wear
publication_identifier:
issn:
- 0043-1648
quality_controlled: '1'
status: public
title: 'Friction in wheel--rail contact: A model comprising interfacial fluids, surface
roughness and temperature'
type: journal_article
user_id: '55222'
volume: 271
year: '2011'
...
---
_id: '9877'
author:
- first_name: Gaku
full_name: Isobe, Gaku
last_name: Isobe
- first_name: Peter
full_name: Bornmann, Peter
last_name: Bornmann
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Takeshi
full_name: Morita, Takeshi
last_name: Morita
citation:
ama: Isobe G, Bornmann P, Hemsel T, Morita T. High temperature tolerant transducer
for Ultrasonic Assisted Hydrothermal Method. Proceedings of Symposium on Ultrasonic
Electronics. 2011;32:19-20.
apa: Isobe, G., Bornmann, P., Hemsel, T., & Morita, T. (2011). High temperature
tolerant transducer for Ultrasonic Assisted Hydrothermal Method. Proceedings
of Symposium on Ultrasonic Electronics, 32, 19–20.
bibtex: '@article{Isobe_Bornmann_Hemsel_Morita_2011, title={High temperature tolerant
transducer for Ultrasonic Assisted Hydrothermal Method}, volume={32}, journal={Proceedings
of Symposium on Ultrasonic Electronics}, publisher={Trans Tech Publ}, author={Isobe,
Gaku and Bornmann, Peter and Hemsel, Tobias and Morita, Takeshi}, year={2011},
pages={19–20} }'
chicago: 'Isobe, Gaku, Peter Bornmann, Tobias Hemsel, and Takeshi Morita. “High
Temperature Tolerant Transducer for Ultrasonic Assisted Hydrothermal Method.”
Proceedings of Symposium on Ultrasonic Electronics 32 (2011): 19–20.'
ieee: G. Isobe, P. Bornmann, T. Hemsel, and T. Morita, “High temperature tolerant
transducer for Ultrasonic Assisted Hydrothermal Method,” Proceedings of Symposium
on Ultrasonic Electronics, vol. 32, pp. 19–20, 2011.
mla: Isobe, Gaku, et al. “High Temperature Tolerant Transducer for Ultrasonic Assisted
Hydrothermal Method.” Proceedings of Symposium on Ultrasonic Electronics,
vol. 32, Trans Tech Publ, 2011, pp. 19–20.
short: G. Isobe, P. Bornmann, T. Hemsel, T. Morita, Proceedings of Symposium on
Ultrasonic Electronics 32 (2011) 19–20.
date_created: 2019-05-20T13:09:04Z
date_updated: 2019-09-16T11:31:38Z
department:
- _id: '151'
intvolume: ' 32'
language:
- iso: eng
page: 19-20
publication: Proceedings of Symposium on Ultrasonic Electronics
publisher: Trans Tech Publ
quality_controlled: '1'
status: public
title: High temperature tolerant transducer for Ultrasonic Assisted Hydrothermal Method
type: journal_article
user_id: '55222'
volume: 32
year: '2011'
...
---
_id: '9790'
abstract:
- lang: eng
text: Es wird eine Anordnung zur mehrdimensionalen Messung von Schwingungen eines
Objektes vorgeschlagen, umfassend ein Vibrometer und eine erste Ablenkeinheit,
mittels welcher der Messstrahl des Vibrometers in wenigstens zwei erste Raumrichtungen
ablenkbar ist, sowie wenigstens eine zweite Ablenkeinheit, mittels welcher der
aus einer der wenigstens zwei ersten Raumrichtungen auf eine zweite Ablenkeinheit
eintreffende Messstrahl derart ablenkbar ist, dass ein Messpunkt des Objekts aus
einer ersten Raumrichtung und wenigstens einer zweiten Raumrichtung oder wenigstens
zwei zweiten Raumrichtungen damit erfassbar ist. Bei dem zum Betrieb der Anordnung
vorgesehenen Verfahren wird der Messstrahl eines Vibrometers in wenigstens zwei
erste Raumrichtungen abgelenkt, woraufhin wenigstens ein Messstrahl einer ersten
Raumrichtung ein zweites Mal derart abgelenkt wird, dass ein Messpunkt des Objekts
aus einer ersten Raumrichtung und wenigstens einer zweiten Raumrichtung oder wenigstens
zwei zweiten Raumrichtungen erfasst wird, insbesondere so dass die zu untersuchenden
Bewegungskomponenten in den Messsignalen, welche entlang der ersten und zweiten
Raumrichtungen gewonnen werden, enthalten sind. The arrangement has a first deflecting
unit (3) for deflecting a measuring beam of a vibrometer (2) in spatial directions
(4-6, 4-6). Second and third deflecting units (7, 8) deflect the beam arriving
from one of the spatial directions such that a measuring point (9) of an object
(1) is detectable with the beam from the spatial direction or the spatial directions.
The first deflecting unit is designed as a scanning unit, where the measuring
point is detected by the scanning unit. A measuring instrument measures focus
quality and is connected to actuators for adjustment of the focus quality. An
independent claim is also included for a method for multidimensional measurement
of oscillations of an object.
application_date: 2010-08-10
application_number: 'DE102010033951A1 '
author:
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Peter
full_name: Bornmann, Peter
last_name: Bornmann
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
citation:
ama: 'Sextro W, Hunstig M, Bornmann P, Hemsel T. Patent DE10201003395: Anordnung
und Verfahren zur mehrdimensionalen Messung von Schwingungen eines Objekts. .
Published online 2011.'
apa: 'Sextro, W., Hunstig, M., Bornmann, P., & Hemsel, T. (2011). Patent
DE10201003395: Anordnung und Verfahren zur mehrdimensionalen Messung von Schwingungen
eines Objekts. .'
bibtex: '@article{Sextro_Hunstig_Bornmann_Hemsel_2011, title={Patent DE10201003395:
Anordnung und Verfahren zur mehrdimensionalen Messung von Schwingungen eines Objekts.
}, author={Sextro, Walter and Hunstig, Matthias and Bornmann, Peter and Hemsel,
Tobias}, year={2011} }'
chicago: 'Sextro, Walter, Matthias Hunstig, Peter Bornmann, and Tobias Hemsel. “Patent
DE10201003395: Anordnung Und Verfahren Zur Mehrdimensionalen Messung von Schwingungen
Eines Objekts. ,” 2011.'
ieee: 'W. Sextro, M. Hunstig, P. Bornmann, and T. Hemsel, “Patent DE10201003395:
Anordnung und Verfahren zur mehrdimensionalen Messung von Schwingungen eines Objekts.
.” 2011.'
mla: 'Sextro, Walter, et al. Patent DE10201003395: Anordnung Und Verfahren Zur
Mehrdimensionalen Messung von Schwingungen Eines Objekts. . 2011.'
short: W. Sextro, M. Hunstig, P. Bornmann, T. Hemsel, (2011).
date_created: 2019-05-13T13:30:26Z
date_updated: 2022-01-06T12:23:38Z
department:
- _id: '151'
ipc: G01H9/00
ipn: DE102010033951B4
publication_date: 2019-05-29
status: public
title: 'Patent DE10201003395: Anordnung und Verfahren zur mehrdimensionalen Messung
von Schwingungen eines Objekts. '
type: patent
user_id: '210'
year: '2011'
...
---
_id: '9743'
abstract:
- lang: eng
text: The hydrothermal method enables the production of high-quality piezoelectric
materials. In this study, we propose to irradiate the reaction solutions with
ultrasonic power during the hydrothermal method to obtain a shorter reaction time
and a smooth film surface. A high-pressure reaction container for the ultrasonic
transducer was newly developed, and the ultrasonically-assisted hydrothermal method
was examined by using this container. The effect of ultrasonic assist on the synthesis
of lead-zirconate-titanate (PZT) thin films and (K,Na)NbO$_{3}$ powders was verified.
Thicker PZT film, thickness around 10 ${\mu}$m, could be obtained in one process,
and (K,Na)NbO$_{3}$ powder was synthesized in half the previous reaction time.
author:
- first_name: Ryo
full_name: Ageba, Ryo
last_name: Ageba
- first_name: Yoichi
full_name: Kadota, Yoichi
last_name: Kadota
- first_name: Takafumi
full_name: Maeda, Takafumi
last_name: Maeda
- first_name: Norihito
full_name: Takiguchi, Norihito
last_name: Takiguchi
- first_name: Takeshi
full_name: Morita, Takeshi
last_name: Morita
- first_name: Mutsuo
full_name: Ishikawa, Mutsuo
last_name: Ishikawa
- first_name: Peter
full_name: Bornmann, Peter
last_name: Bornmann
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
citation:
ama: Ageba R, Kadota Y, Maeda T, et al. Ultrasonically-assisted Hydrothermal Method
for Ferroelectric Material Synthesis. Journal of Korean Physical Society.
2010;57(4):918-923. doi:10.3938/jkps.57.918
apa: Ageba, R., Kadota, Y., Maeda, T., Takiguchi, N., Morita, T., Ishikawa, M.,
… Hemsel, T. (2010). Ultrasonically-assisted Hydrothermal Method for Ferroelectric
Material Synthesis. Journal of Korean Physical Society, 57(4), 918–923.
https://doi.org/10.3938/jkps.57.918
bibtex: '@article{Ageba_Kadota_Maeda_Takiguchi_Morita_Ishikawa_Bornmann_Hemsel_2010,
title={Ultrasonically-assisted Hydrothermal Method for Ferroelectric Material
Synthesis}, volume={57}, DOI={10.3938/jkps.57.918},
number={4}, journal={Journal of Korean Physical Society}, author={Ageba, Ryo and
Kadota, Yoichi and Maeda, Takafumi and Takiguchi, Norihito and Morita, Takeshi
and Ishikawa, Mutsuo and Bornmann, Peter and Hemsel, Tobias}, year={2010}, pages={918–923}
}'
chicago: 'Ageba, Ryo, Yoichi Kadota, Takafumi Maeda, Norihito Takiguchi, Takeshi
Morita, Mutsuo Ishikawa, Peter Bornmann, and Tobias Hemsel. “Ultrasonically-Assisted
Hydrothermal Method for Ferroelectric Material Synthesis.” Journal of Korean
Physical Society 57, no. 4 (2010): 918–23. https://doi.org/10.3938/jkps.57.918.'
ieee: R. Ageba et al., “Ultrasonically-assisted Hydrothermal Method for Ferroelectric
Material Synthesis,” Journal of Korean Physical Society, vol. 57, no. 4,
pp. 918–923, 2010.
mla: Ageba, Ryo, et al. “Ultrasonically-Assisted Hydrothermal Method for Ferroelectric
Material Synthesis.” Journal of Korean Physical Society, vol. 57, no. 4,
2010, pp. 918–23, doi:10.3938/jkps.57.918.
short: R. Ageba, Y. Kadota, T. Maeda, N. Takiguchi, T. Morita, M. Ishikawa, P. Bornmann,
T. Hemsel, Journal of Korean Physical Society 57 (2010) 918–923.
date_created: 2019-05-13T09:35:33Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.918
intvolume: ' 57'
issue: '4'
keyword:
- Hydrothermal method
- High-power ultrasonic
- PZT thin film
- Lead-free piezoelectric materials
language:
- iso: eng
page: 918-923
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Ultrasonically-assisted Hydrothermal Method for Ferroelectric Material Synthesis
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9744'
abstract:
- lang: eng
text: Direct ultrasound irradiation is advantageous to increase the efficiency of
the hydrothermal method which can be used for the production of piezoelectric
thin films and lead free piezoelectric ceramics. To apply ultrasound directly
to the process transducer prototypes were developed regarding the boundary conditions
of the hydrothermal method. LiNbO$_{3}$ and PIC 181 were proven as feasible materials
for high temperature resistant transducers ($\geq 200^\circ C$). Resistance of
the transducers horn against the corrosive mineralizer was achieved by using Hastelloy
C-22. The efficiency of the ultrasound assisted hydrothermal method depends on
the generated sound field. Impedance and sound field measurements have shown that
the sound field depends on the filling level and the position and design of the
transducer.
author:
- first_name: Peter
full_name: Bornmann, Peter
last_name: Bornmann
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Littmann, Walter
last_name: Littmann
- first_name: Ryo
full_name: Ageba, Ryo
last_name: Ageba
- first_name: Yoishi
full_name: Kadota, Yoishi
last_name: Kadota
- first_name: Takeshi
full_name: Morita, Takeshi
last_name: Morita
citation:
ama: Bornmann P, Hemsel T, Littmann W, Ageba R, Kadota Y, Morita T. Ultrasonic Transducer
for the Hydrothermal Method. Journal of Korean Physical Society. 2010;57(4):1122.
doi:10.3938/jkps.57.1122
apa: Bornmann, P., Hemsel, T., Littmann, W., Ageba, R., Kadota, Y., & Morita,
T. (2010). Ultrasonic Transducer for the Hydrothermal Method. Journal of Korean
Physical Society, 57(4), 1122. https://doi.org/10.3938/jkps.57.1122
bibtex: '@article{Bornmann_Hemsel_Littmann_Ageba_Kadota_Morita_2010, title={Ultrasonic
Transducer for the Hydrothermal Method}, volume={57}, DOI={10.3938/jkps.57.1122},
number={4}, journal={Journal of Korean Physical Society}, author={Bornmann, Peter
and Hemsel, Tobias and Littmann, Walter and Ageba, Ryo and Kadota, Yoishi and
Morita, Takeshi}, year={2010}, pages={1122} }'
chicago: 'Bornmann, Peter, Tobias Hemsel, Walter Littmann, Ryo Ageba, Yoishi Kadota,
and Takeshi Morita. “Ultrasonic Transducer for the Hydrothermal Method.” Journal
of Korean Physical Society 57, no. 4 (2010): 1122. https://doi.org/10.3938/jkps.57.1122.'
ieee: P. Bornmann, T. Hemsel, W. Littmann, R. Ageba, Y. Kadota, and T. Morita, “Ultrasonic
Transducer for the Hydrothermal Method,” Journal of Korean Physical Society,
vol. 57, no. 4, p. 1122, 2010.
mla: Bornmann, Peter, et al. “Ultrasonic Transducer for the Hydrothermal Method.”
Journal of Korean Physical Society, vol. 57, no. 4, 2010, p. 1122, doi:10.3938/jkps.57.1122.
short: P. Bornmann, T. Hemsel, W. Littmann, R. Ageba, Y. Kadota, T. Morita, Journal
of Korean Physical Society 57 (2010) 1122.
date_created: 2019-05-13T09:37:56Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.1122
intvolume: ' 57'
issue: '4'
keyword:
- High-temperature transducer
- Hydrothermal method
- Lithium-niobate transducer
language:
- iso: eng
page: '1122'
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Ultrasonic Transducer for the Hydrothermal Method
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9745'
abstract:
- lang: eng
text: In the modeling of piezoelectric Langevin transducers using usual transfer
matrix methods, some simplifications have been adopted. This leads to reduction
of the model quality. A mixed transfer matrix method is employed in the modeling
of Langevin transducers, where the pre-stressed bolt is modeled as a separate
four-pole element, which is connected to other elements in parallel. Based on
the mixed transfer matrix method, the four (six)-pole element description of the
piezoelectric Langevin transducer is built up and the total transfer matrix relation
is derived. The resonance frequencies of the transducer are calculated and then
measured using the impedance analyzer (HP4192). Experimental result shows that
the mixed transfer matrix method has better modeling quality than the usual transfer
matrix method for the vibration analysis of piezoelectric Langevin transducers.
author:
- first_name: Bo
full_name: Fu, Bo
last_name: Fu
- first_name: Chao
full_name: Li, Chao
last_name: Li
- first_name: Jianming
full_name: Zhang, Jianming
last_name: Zhang
- first_name: Zhenwei
full_name: Huang, Zhenwei
last_name: Huang
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
citation:
ama: Fu B, Li C, Zhang J, Huang Z, Hemsel T. Modeling of Piezoelectric Langevin
Transducers by Using Mixed Transfer Matrix Methods. Journal of Korean Physical
Society. 2010;57(4):929. doi:10.3938/jkps.57.929
apa: Fu, B., Li, C., Zhang, J., Huang, Z., & Hemsel, T. (2010). Modeling of
Piezoelectric Langevin Transducers by Using Mixed Transfer Matrix Methods. Journal
of Korean Physical Society, 57(4), 929. https://doi.org/10.3938/jkps.57.929
bibtex: '@article{Fu_Li_Zhang_Huang_Hemsel_2010, title={Modeling of Piezoelectric
Langevin Transducers by Using Mixed Transfer Matrix Methods}, volume={57}, DOI={10.3938/jkps.57.929}, number={4},
journal={Journal of Korean Physical Society}, author={Fu, Bo and Li, Chao and
Zhang, Jianming and Huang, Zhenwei and Hemsel, Tobias}, year={2010}, pages={929}
}'
chicago: 'Fu, Bo, Chao Li, Jianming Zhang, Zhenwei Huang, and Tobias Hemsel. “Modeling
of Piezoelectric Langevin Transducers by Using Mixed Transfer Matrix Methods.”
Journal of Korean Physical Society 57, no. 4 (2010): 929. https://doi.org/10.3938/jkps.57.929.'
ieee: B. Fu, C. Li, J. Zhang, Z. Huang, and T. Hemsel, “Modeling of Piezoelectric
Langevin Transducers by Using Mixed Transfer Matrix Methods,” Journal of Korean
Physical Society, vol. 57, no. 4, p. 929, 2010.
mla: Fu, Bo, et al. “Modeling of Piezoelectric Langevin Transducers by Using Mixed
Transfer Matrix Methods.” Journal of Korean Physical Society, vol. 57,
no. 4, 2010, p. 929, doi:10.3938/jkps.57.929.
short: B. Fu, C. Li, J. Zhang, Z. Huang, T. Hemsel, Journal of Korean Physical Society
57 (2010) 929.
date_created: 2019-05-13T09:40:42Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.929
intvolume: ' 57'
issue: '4'
keyword:
- Piezoelectric langevin transducer
- Transfer matrix method
- Four (six)-pole element description
- Pre-stressed bolt
language:
- iso: eng
page: '929'
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Modeling of Piezoelectric Langevin Transducers by Using Mixed Transfer Matrix
Methods
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9747'
abstract:
- lang: eng
text: Bei der Konstruktion von Maschinen ist es oftmals erforderlich, Schwingungen
minimal zu halten. Um z.B. die Lebensdauer zu erhöhen, Material einzusparen oder
den Geräuschpegel gering zu halten muss oft ein großer Aufwand zur Dämpfung von
auftretenden Schwingungen betrieben werden. In vielen technischen Anwendungen
werden Einzelteile miteinander verschraubt. Diese Fügestellen können gezielt und
mit wenig Aufwand zur Schwingungsdämpfung herangezogen werden. Die Berechnung
des dynamischen Verhaltens verschraubter Strukturen stellt immer noch eine Herausforderung
dar. Es wurde eine Methode entwickelt, um den eingeschwungenen Zustand elastischer,
miteinander verschraubter Körper mit rauen Fügestellen bei periodischer Anregung
zu berechnen. Als Basis dienen Finite Elemente Modelle der einzelnen Teile, deren
Freiheitsgrade durch modale Kondensation reduziert werden. Unter Anwendung des
Verfahrens von Ritz und Galerkin wird eine Näherungslösung für den eingeschwungenen
Zustand des nichtlinearen, gekoppelten Systems ermittelt. Abhängig von den Schraubenvorspannkräften
sowie den bestimmenden Parametern der Kontaktflächen, Rautiefe und Reibungskoeffizient,
kann die Systemantwort berechnet und optimiert werden. Um die Berechnungsmethode
zu verifizieren wurden Experimente durchgeführt. Der Vergleich zwischen Messung
und Rechnung zeigt eine gute Übereinstimmung. ({\copyright} 2010 Wiley-VCH Verlag
GmbH & Co. KGaA, Weinheim)
author:
- first_name: Johannes Sebastian
full_name: Hölzl, Johannes Sebastian
last_name: Hölzl
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: Hölzl JS, Sextro W. Reibungsdämpfung in ausgedehnten, verschraubten Fügestellen.
PAMM. 2010;10(1):247-248. doi:10.1002/pamm.201010116
apa: Hölzl, J. S., & Sextro, W. (2010). Reibungsdämpfung in ausgedehnten, verschraubten
Fügestellen. PAMM, 10(1), 247–248. https://doi.org/10.1002/pamm.201010116
bibtex: '@article{Hölzl_Sextro_2010, title={Reibungsdämpfung in ausgedehnten, verschraubten
Fügestellen}, volume={10}, DOI={10.1002/pamm.201010116},
number={1}, journal={PAMM}, publisher={WILEY-VCH Verlag}, author={Hölzl, Johannes
Sebastian and Sextro, Walter}, year={2010}, pages={247–248} }'
chicago: 'Hölzl, Johannes Sebastian, and Walter Sextro. “Reibungsdämpfung in Ausgedehnten,
Verschraubten Fügestellen.” PAMM 10, no. 1 (2010): 247–48. https://doi.org/10.1002/pamm.201010116.'
ieee: J. S. Hölzl and W. Sextro, “Reibungsdämpfung in ausgedehnten, verschraubten
Fügestellen,” PAMM, vol. 10, no. 1, pp. 247–248, 2010.
mla: Hölzl, Johannes Sebastian, and Walter Sextro. “Reibungsdämpfung in Ausgedehnten,
Verschraubten Fügestellen.” PAMM, vol. 10, no. 1, WILEY-VCH Verlag, 2010,
pp. 247–48, doi:10.1002/pamm.201010116.
short: J.S. Hölzl, W. Sextro, PAMM 10 (2010) 247–248.
date_created: 2019-05-13T09:43:54Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.1002/pamm.201010116
intvolume: ' 10'
issue: '1'
language:
- iso: eng
page: 247-248
publication: PAMM
publication_identifier:
issn:
- 1617-7061
publisher: WILEY-VCH Verlag
status: public
title: Reibungsdämpfung in ausgedehnten, verschraubten Fügestellen
type: journal_article
user_id: '55222'
volume: 10
year: '2010'
...
---
_id: '9748'
abstract:
- lang: eng
text: For many technical applications it is necessary to avoid or to reduce vibrations.
Factors benefiting from vibration reduction are for example the durability of
the application, which is increased, as well as cost expenses and the level of
noise, which are both decreased. Rough, bolted interfaces are common in most machines
and can be used as damping devices with some effort. Perhaps in future such contact
surfaces could be used as damping devices at the interfaces of an automotive engine
or exhaust system. Nevertheless it is difficult to predict the effect of a change
in contact interface parameters on the dynamic behavior of the entire mechanical
system. Therefore a method for calculating the steady state behavior of elastic
multi-body systems was developed. The basis of this method is a finite element
model of each contacting unit. On each model a modal reduction is applied in order
to reduce the degrees of freedom. The method of Ritz and Galerkin is used to calculate
the frequency response functions of the reduced system including contact. This
method allows the calculation of the steady-state behavior of elastic multi-body
systems with rough, bolted contact interfaces, by taking the pre-stress of the
bolts, the roughness and the friction coefficient of the contacting surfaces as
parameters. In order to verify calculated results, a test stand was built. The
comparison of calculated and experimental results showed a satisfying correlation.
author:
- first_name: Johannes Sebastian
full_name: ' Hölzl, Johannes Sebastian'
last_name: ' Hölzl'
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: Hölzl JS, Sextro W. Simulation of the Dynamical Behavior of Elastic Multi-Body
Systems with Bolted, Rough Contact Interfaces. SAE International Journal of
Passenger Cars- Mechanical Systems. 2010:929-935. doi:10.4271/2010-01-1422
apa: Hölzl, J. S., & Sextro, W. (2010). Simulation of the Dynamical Behavior
of Elastic Multi-Body Systems with Bolted, Rough Contact Interfaces. SAE International
Journal of Passenger Cars- Mechanical Systems, 929–935. https://doi.org/10.4271/2010-01-1422
bibtex: '@article{ Hölzl_Sextro_2010, title={Simulation of the Dynamical Behavior
of Elastic Multi-Body Systems with Bolted, Rough Contact Interfaces}, DOI={10.4271/2010-01-1422}, journal={SAE
International Journal of Passenger Cars- Mechanical Systems}, author={ Hölzl,
Johannes Sebastian and Sextro, Walter}, year={2010}, pages={929–935} }'
chicago: Hölzl, Johannes Sebastian, and Walter Sextro. “Simulation of the Dynamical
Behavior of Elastic Multi-Body Systems with Bolted, Rough Contact Interfaces.”
SAE International Journal of Passenger Cars- Mechanical Systems, 2010,
929–35. https://doi.org/10.4271/2010-01-1422.
ieee: J. S. Hölzl and W. Sextro, “Simulation of the Dynamical Behavior of Elastic
Multi-Body Systems with Bolted, Rough Contact Interfaces,” SAE International
Journal of Passenger Cars- Mechanical Systems, pp. 929–935, 2010.
mla: Hölzl, Johannes Sebastian, and Walter Sextro. “Simulation of the Dynamical
Behavior of Elastic Multi-Body Systems with Bolted, Rough Contact Interfaces.”
SAE International Journal of Passenger Cars- Mechanical Systems, 2010,
pp. 929–35, doi:10.4271/2010-01-1422.
short: J.S. Hölzl, W. Sextro, SAE International Journal of Passenger Cars- Mechanical
Systems (2010) 929–935.
date_created: 2019-05-13T09:49:24Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.4271/2010-01-1422
keyword:
- Automotive
language:
- iso: eng
page: 929-935
publication: SAE International Journal of Passenger Cars- Mechanical Systems
quality_controlled: '1'
status: public
title: Simulation of the Dynamical Behavior of Elastic Multi-Body Systems with Bolted,
Rough Contact Interfaces
type: journal_article
user_id: '55222'
year: '2010'
...
---
_id: '9749'
abstract:
- lang: eng
text: Piezoelectric materials find wide application in technical systems. Most often,
a combination of piezoelectric and other materials is advantageous. The position
and the amount of the piezoelectric material within the overall system depends
on various aspects like maximum mechanical output to the load, maximum electromechanical
efficiency of the system, maximum utilization of the piezoelectric material, minimum
self-heating of the piezoelectric material, and controllability of the system,
which might be key aspects for the optimisation of the system design. For a composite
longitudinal vibrator (bolted Langevin transducer), which is a base for many technical
applications, this contribution shows in detail, how above mentioned aspects depend
on the position and volume of the piezoelectric material related to the mode shape.
author:
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Ernst Günther
full_name: Lierk, Ernst Günther
last_name: Lierk
- first_name: Walter
full_name: Littmann, Walter
last_name: Littmann
- first_name: Takeshi
full_name: Morita, Takeshi
last_name: Morita
citation:
ama: Hemsel T, Lierk EG, Littmann W, Morita T. Various Aspects of the Placement
of a Piezoelectric Material in Composite Actuators, Motors, and Transducers. Journal
of Korean Physical Society. 2010;57(4):933-937. doi:10.3938/jkps.57.933
apa: Hemsel, T., Lierk, E. G., Littmann, W., & Morita, T. (2010). Various Aspects
of the Placement of a Piezoelectric Material in Composite Actuators, Motors, and
Transducers. Journal of Korean Physical Society, 57(4), 933–937.
https://doi.org/10.3938/jkps.57.933
bibtex: '@article{Hemsel_Lierk_Littmann_Morita_2010, title={Various Aspects of the
Placement of a Piezoelectric Material in Composite Actuators, Motors, and Transducers},
volume={57}, DOI={10.3938/jkps.57.933},
number={4}, journal={Journal of Korean Physical Society}, author={Hemsel, Tobias
and Lierk, Ernst Günther and Littmann, Walter and Morita, Takeshi}, year={2010},
pages={933–937} }'
chicago: 'Hemsel, Tobias, Ernst Günther Lierk, Walter Littmann, and Takeshi Morita.
“Various Aspects of the Placement of a Piezoelectric Material in Composite Actuators,
Motors, and Transducers.” Journal of Korean Physical Society 57, no. 4
(2010): 933–37. https://doi.org/10.3938/jkps.57.933.'
ieee: T. Hemsel, E. G. Lierk, W. Littmann, and T. Morita, “Various Aspects of the
Placement of a Piezoelectric Material in Composite Actuators, Motors, and Transducers,”
Journal of Korean Physical Society, vol. 57, no. 4, pp. 933–937, 2010.
mla: Hemsel, Tobias, et al. “Various Aspects of the Placement of a Piezoelectric
Material in Composite Actuators, Motors, and Transducers.” Journal of Korean
Physical Society, vol. 57, no. 4, 2010, pp. 933–37, doi:10.3938/jkps.57.933.
short: T. Hemsel, E.G. Lierk, W. Littmann, T. Morita, Journal of Korean Physical
Society 57 (2010) 933–937.
date_created: 2019-05-13T09:56:22Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.933
intvolume: ' 57'
issue: '4'
keyword:
- Bolted Langevin transducer
- Optimum placement of piezoelectric ceramics
language:
- iso: eng
page: 933-937
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Various Aspects of the Placement of a Piezoelectric Material in Composite Actuators,
Motors, and Transducers
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9750'
author:
- first_name: D.
full_name: Hess, D.
last_name: Hess
- first_name: Thorsten
full_name: Hüfner, Thorsten
last_name: Hüfner
- first_name: Tobias
full_name: Hesse, Tobias
last_name: Hesse
- first_name: Christoph
full_name: Sondermann-Wölke, Christoph
last_name: Sondermann-Wölke
- first_name: Thomas
full_name: Sattel, Thomas
last_name: Sattel
citation:
ama: Hess D, Hüfner T, Hesse T, Sondermann-Wölke C, Sattel T. Intelligente mechatronische
Systeme zur automatisierten Fahrzeugführung in Fahrerassistenzsystemen. Internationales
Mechatronik-Kolloquium “Mechatronik 2010.” 2010.
apa: Hess, D., Hüfner, T., Hesse, T., Sondermann-Wölke, C., & Sattel, T. (2010).
Intelligente mechatronische Systeme zur automatisierten Fahrzeugführung in Fahrerassistenzsystemen.
Internationales Mechatronik-Kolloquium “Mechatronik 2010.”
bibtex: '@article{Hess_Hüfner_Hesse_Sondermann-Wölke_Sattel_2010, title={Intelligente
mechatronische Systeme zur automatisierten Fahrzeugführung in Fahrerassistenzsystemen},
journal={Internationales Mechatronik-Kolloquium “Mechatronik 2010”}, author={Hess,
D. and Hüfner, Thorsten and Hesse, Tobias and Sondermann-Wölke, Christoph and
Sattel, Thomas}, year={2010} }'
chicago: Hess, D., Thorsten Hüfner, Tobias Hesse, Christoph Sondermann-Wölke, and
Thomas Sattel. “Intelligente Mechatronische Systeme Zur Automatisierten Fahrzeugführung
in Fahrerassistenzsystemen.” Internationales Mechatronik-Kolloquium “Mechatronik
2010,” 2010.
ieee: D. Hess, T. Hüfner, T. Hesse, C. Sondermann-Wölke, and T. Sattel, “Intelligente
mechatronische Systeme zur automatisierten Fahrzeugführung in Fahrerassistenzsystemen,”
Internationales Mechatronik-Kolloquium “Mechatronik 2010,” 2010.
mla: Hess, D., et al. “Intelligente Mechatronische Systeme Zur Automatisierten Fahrzeugführung
in Fahrerassistenzsystemen.” Internationales Mechatronik-Kolloquium “Mechatronik
2010,” 2010.
short: D. Hess, T. Hüfner, T. Hesse, C. Sondermann-Wölke, T. Sattel, Internationales
Mechatronik-Kolloquium “Mechatronik 2010” (2010).
date_created: 2019-05-13T09:58:41Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
language:
- iso: eng
publication: Internationales Mechatronik-Kolloquium "Mechatronik 2010"
status: public
title: Intelligente mechatronische Systeme zur automatisierten Fahrzeugführung in
Fahrerassistenzsystemen
type: journal_article
user_id: '55222'
year: '2010'
...
---
_id: '9751'
abstract:
- lang: eng
text: 'Piezoelectric inertia motors have a simple construction and are controlled
by a single driving signal. This allows for miniaturization and low cost production.
One of the main questions to be answered during the design process of a piezoelectric
inertia motor is which electrical excitation signal yields optimum motor characteristics.
Three signals and their variants are widely used in literature: sawtooth, parabolic
and cycloidic signals. It can be shown that neither of these can drive the motor
at its maximum possible velocity in non-resonant operation. Within this paper
we propose to use a rigid body model of a simple inertia motor to predict the
motor characteristics depending on the movement pattern of the driving element.
Advantages and disadvantages of three different drive signals that maximize the
motor velocity are discussed.'
author:
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
citation:
ama: Hunstig M, Hemsel T. Drive Signals for Maximizing the Velocity of Piezoelectric
Inertia Motors. Journal of Korean Physical Society. 2010;57(4):938-941.
doi:10.3938/jkps.57.938
apa: Hunstig, M., & Hemsel, T. (2010). Drive Signals for Maximizing the Velocity
of Piezoelectric Inertia Motors. Journal of Korean Physical Society, 57(4),
938–941. https://doi.org/10.3938/jkps.57.938
bibtex: '@article{Hunstig_Hemsel_2010, title={Drive Signals for Maximizing the Velocity
of Piezoelectric Inertia Motors}, volume={57}, DOI={10.3938/jkps.57.938},
number={4}, journal={Journal of Korean Physical Society}, author={Hunstig, Matthias
and Hemsel, Tobias}, year={2010}, pages={938–941} }'
chicago: 'Hunstig, Matthias, and Tobias Hemsel. “Drive Signals for Maximizing the
Velocity of Piezoelectric Inertia Motors.” Journal of Korean Physical Society
57, no. 4 (2010): 938–41. https://doi.org/10.3938/jkps.57.938.'
ieee: M. Hunstig and T. Hemsel, “Drive Signals for Maximizing the Velocity of Piezoelectric
Inertia Motors,” Journal of Korean Physical Society, vol. 57, no. 4, pp.
938–941, 2010.
mla: Hunstig, Matthias, and Tobias Hemsel. “Drive Signals for Maximizing the Velocity
of Piezoelectric Inertia Motors.” Journal of Korean Physical Society, vol.
57, no. 4, 2010, pp. 938–41, doi:10.3938/jkps.57.938.
short: M. Hunstig, T. Hemsel, Journal of Korean Physical Society 57 (2010) 938–941.
date_created: 2019-05-13T10:03:06Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.938
intvolume: ' 57'
issue: '4'
language:
- iso: eng
page: 938-941
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Drive Signals for Maximizing the Velocity of Piezoelectric Inertia Motors
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9752'
abstract:
- lang: eng
text: Piezoelectric inertia motors make use of the inertia of a slider to drive
the slider by friction contact in a series of small steps which are generally
composed of a stick phase and a slip phase. If the best electrical drive signal
for the piezoelectric actuator in an inertia motor is to be determined, its dynamical
behaviour must be known. A classic dynamic lumped parameter model for piezoelectric
actuators is valid only in resonance and, therefore, is not suitable for modelling
the actuator in an inertia motor. A reduced dynamic model is used instead. Its
parameters are identified using a step response measurement. This model is used
to predict the movement of the actuator in response to a velocity-optimized signal
introduced in a separate contribution. Results show that the model cannot represent
the dynamical characteristics of the actuator completely. For determining voltage
signals that let piezoelectric actuators follow a calculated movement pattern
exactly, the model can, therefore, only be used with limitations.
author:
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
citation:
ama: Hunstig M, Hemsel T. Parameter Identification and Model Validation for the
Piezoelectric Actuator in an Inertia Motor. Journal of Korean Physical Society.
2010;57(4):952-954. doi:10.3938/jkps.57.952
apa: Hunstig, M., & Hemsel, T. (2010). Parameter Identification and Model Validation
for the Piezoelectric Actuator in an Inertia Motor. Journal of Korean Physical
Society, 57(4), 952–954. https://doi.org/10.3938/jkps.57.952
bibtex: '@article{Hunstig_Hemsel_2010, title={Parameter Identification and Model
Validation for the Piezoelectric Actuator in an Inertia Motor}, volume={57}, DOI={10.3938/jkps.57.952}, number={4},
journal={Journal of Korean Physical Society}, author={Hunstig, Matthias and Hemsel,
Tobias}, year={2010}, pages={952–954} }'
chicago: 'Hunstig, Matthias, and Tobias Hemsel. “Parameter Identification and Model
Validation for the Piezoelectric Actuator in an Inertia Motor.” Journal of
Korean Physical Society 57, no. 4 (2010): 952–54. https://doi.org/10.3938/jkps.57.952.'
ieee: M. Hunstig and T. Hemsel, “Parameter Identification and Model Validation for
the Piezoelectric Actuator in an Inertia Motor,” Journal of Korean Physical
Society, vol. 57, no. 4, pp. 952–954, 2010.
mla: Hunstig, Matthias, and Tobias Hemsel. “Parameter Identification and Model Validation
for the Piezoelectric Actuator in an Inertia Motor.” Journal of Korean Physical
Society, vol. 57, no. 4, 2010, pp. 952–54, doi:10.3938/jkps.57.952.
short: M. Hunstig, T. Hemsel, Journal of Korean Physical Society 57 (2010) 952–954.
date_created: 2019-05-13T10:04:13Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.952
intvolume: ' 57'
issue: '4'
language:
- iso: eng
page: 952-954
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Parameter Identification and Model Validation for the Piezoelectric Actuator
in an Inertia Motor
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9753'
abstract:
- lang: eng
text: 'Piezoelektrische Trägheitsmotoren nutzen die Trägheit einer bewegten Masse,
um diese in kleinen Schritten durch abwechselnde Haft- und Gleitphasen voranzutreiben.
Eine Kernfrage bei der Entwicklung eines piezoelektrischen Trägheitsmotors ist,
welches elektrische Ansteuersignal für das gewünschte Motorverhalten optimal ist.
Das elektrische Signal führt zu einer Bewegung des piezoelektrischen Aktors und
damit der Antriebsstange, die den reibschlüssigen Vortrieb bewirkt. Entsprechend
wird diese Fragestellung in zwei Teilen untersucht: Anhand eines Starrkörpermodells
werden zunächst Bewegungsverläufe für die Antriebsstange ermittelt, mit denen
die maximale Geschwindigkeit erreicht wird. Dabei werden drei Antriebsmodi identifiziert.
Mit allen kann eine höhere Geschwindigkeit als mit der heute häufig verwendeten
Sägezahnanregung erreicht werden. Anschließend wird ein einfaches dynamisches
Modell eines piezoelektrischen Aktors genutzt, um die notwendigen elektrischen
Ansteuersignale für die verschiedenen Antriebsmodi zu bestimmen. Es zeigt sich,
dass das gewählte einfache Modell hierzu nur bedingt geeignet ist.'
author:
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Hunstig M, Hemsel T, Sextro W. Anregungskonzepte und Modellierung piezoelektrischer
Trägheitsmotoren. In: Gausemeier J, Rammig F, Schäfer W, Trächtler A, eds. 7.
Paderborner Workshop Entwurf Mechatronischer Systeme. Vol 272. HNI-Verlagsschriftenreihe.
Paderborn: Heinz Nixdorf Institut, Universität Paderborn; 2010:129-141.'
apa: 'Hunstig, M., Hemsel, T., & Sextro, W. (2010). Anregungskonzepte und Modellierung
piezoelektrischer Trägheitsmotoren. In J. Gausemeier, F. Rammig, W. Schäfer, &
A. Trächtler (Eds.), 7. Paderborner Workshop Entwurf mechatronischer Systeme
(Vol. 272, pp. 129–141). Paderborn: Heinz Nixdorf Institut, Universität Paderborn.'
bibtex: '@inproceedings{Hunstig_Hemsel_Sextro_2010, place={Paderborn}, series={HNI-Verlagsschriftenreihe},
title={Anregungskonzepte und Modellierung piezoelektrischer Trägheitsmotoren},
volume={272}, booktitle={7. Paderborner Workshop Entwurf mechatronischer Systeme},
publisher={Heinz Nixdorf Institut, Universität Paderborn}, author={Hunstig, Matthias
and Hemsel, Tobias and Sextro, Walter}, editor={Gausemeier, Jürgen and Rammig,
Franz and Schäfer, Wilhelm and Trächtler, AnsgarEditors}, year={2010}, pages={129–141},
collection={HNI-Verlagsschriftenreihe} }'
chicago: 'Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “Anregungskonzepte
Und Modellierung Piezoelektrischer Trägheitsmotoren.” In 7. Paderborner Workshop
Entwurf Mechatronischer Systeme, edited by Jürgen Gausemeier, Franz Rammig,
Wilhelm Schäfer, and Ansgar Trächtler, 272:129–41. HNI-Verlagsschriftenreihe.
Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2010.'
ieee: M. Hunstig, T. Hemsel, and W. Sextro, “Anregungskonzepte und Modellierung
piezoelektrischer Trägheitsmotoren,” in 7. Paderborner Workshop Entwurf mechatronischer
Systeme, 2010, vol. 272, pp. 129–141.
mla: Hunstig, Matthias, et al. “Anregungskonzepte Und Modellierung Piezoelektrischer
Trägheitsmotoren.” 7. Paderborner Workshop Entwurf Mechatronischer Systeme,
edited by Jürgen Gausemeier et al., vol. 272, Heinz Nixdorf Institut, Universität
Paderborn, 2010, pp. 129–41.
short: 'M. Hunstig, T. Hemsel, W. Sextro, in: J. Gausemeier, F. Rammig, W. Schäfer,
A. Trächtler (Eds.), 7. Paderborner Workshop Entwurf Mechatronischer Systeme,
Heinz Nixdorf Institut, Universität Paderborn, Paderborn, 2010, pp. 129–141.'
date_created: 2019-05-13T10:05:14Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
editor:
- first_name: Jürgen
full_name: Gausemeier, Jürgen
last_name: Gausemeier
- first_name: Franz
full_name: Rammig, Franz
last_name: Rammig
- first_name: Wilhelm
full_name: Schäfer, Wilhelm
last_name: Schäfer
- first_name: Ansgar
full_name: Trächtler, Ansgar
last_name: Trächtler
intvolume: ' 272'
keyword:
- Piezoelektrischer Trägheitsmotoren
language:
- iso: eng
page: 129-141
place: Paderborn
publication: 7. Paderborner Workshop Entwurf mechatronischer Systeme
publication_identifier:
issn:
- 0924-4247
publisher: Heinz Nixdorf Institut, Universität Paderborn
series_title: HNI-Verlagsschriftenreihe
status: public
title: Anregungskonzepte und Modellierung piezoelektrischer Trägheitsmotoren
type: conference
user_id: '55222'
volume: 272
year: '2010'
...
---
_id: '9754'
abstract:
- lang: eng
text: A model based design approach for improved piezoelectric inertia motors is
presented. Three velocityoptimized movement patterns for the driving body have
been derived. The influence of the motor parameters and the process of designing
an application specific motor with maximum velocity are shown. A simple dynamic
model of the piezoelectric actuator is used to calculate the voltage signal for
achieving the desired movement pattern. Observed distortions of the optimum pattern,
their influence on the motion of the driven body and different methods to reduce
them are discussed.
author:
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Hunstig M, Hemsel T, Sextro W. Improving the Performance of Piezoelectric
Inertia Motors. In: ACTUATOR 2010 Conference Proceedings. ; 2010:657-661.'
apa: Hunstig, M., Hemsel, T., & Sextro, W. (2010). Improving the Performance
of Piezoelectric Inertia Motors. In ACTUATOR 2010 Conference Proceedings
(pp. 657–661).
bibtex: '@inproceedings{Hunstig_Hemsel_Sextro_2010, title={Improving the Performance
of Piezoelectric Inertia Motors}, booktitle={ACTUATOR 2010 Conference Proceedings},
author={Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2010},
pages={657–661} }'
chicago: Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “Improving the Performance
of Piezoelectric Inertia Motors.” In ACTUATOR 2010 Conference Proceedings,
657–61, 2010.
ieee: M. Hunstig, T. Hemsel, and W. Sextro, “Improving the Performance of Piezoelectric
Inertia Motors,” in ACTUATOR 2010 Conference Proceedings, 2010, pp. 657–661.
mla: Hunstig, Matthias, et al. “Improving the Performance of Piezoelectric Inertia
Motors.” ACTUATOR 2010 Conference Proceedings, 2010, pp. 657–61.
short: 'M. Hunstig, T. Hemsel, W. Sextro, in: ACTUATOR 2010 Conference Proceedings,
2010, pp. 657–661.'
date_created: 2019-05-13T10:10:31Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
language:
- iso: eng
page: 657-661
publication: ACTUATOR 2010 Conference Proceedings
publication_identifier:
issn:
- 0924-4247
quality_controlled: '1'
status: public
title: Improving the Performance of Piezoelectric Inertia Motors
type: conference
user_id: '55222'
year: '2010'
...