---
_id: '34000'
abstract:
- lang: eng
text: "Abstract\r\n This paper presents
the characterization of the microstructure evolution during flow forming of austenitic
stainless steel AISI 304L. Due to plastic deformation of metastable austenitic
steel, phase transformation from γ-austenite into α’-martensite occurs. This is
initiated by the formation of shear bands as product of the external stresses.
By means of coupled microscopic and micromagnetic investigations, a characterization
of the microstructure was carried out. In particular, this study shows the distribution
of the strain-induced α’-martensite and its influence on material properties like
hardness at different depths. The microstructural analyses by means of electron
backscattered diffraction (EBSD) technique, evidence a higher amount of α’-martensite
(ca. 23 %) close to the outer specimen surface, where the plastic deformation
and the direct contact with the forming tool take place. In the middle area (ca.
1.5 mm depth from the outer surface), the portion of transformed α’-martensite
drops to 7 % and in the inner surface to 2 %. These results are well correlated
with microhardness and micromagnetic measurements at different depths. EBSD and
atomic force microscopy (AFM) were used to make a detailed characterization of
the topography and degree of deformation of the shear bands. Likewise, the mechanisms
of nucleation of α’-martensite were discussed. This research contributes to the
development of micromagnetic sensors to monitor the evolution of properties during
flow forming. This makes them more suitable for closed-loop property control,
which offers possibilities for an application-oriented and more efficient production."
author:
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Hanigah
full_name: Kanagarajah, Hanigah
last_name: Kanagarajah
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: Rozo Vasquez J, Kanagarajah H, Arian B, et al. Coupled microscopic and micromagnetic
depth-specific analysis of plastic deformation and phase transformation of metastable
austenitic steel AISI 304L by flow forming. Practical Metallography. 2022;59(11):660-675.
doi:10.1515/pm-2022-0064
apa: Rozo Vasquez, J., Kanagarajah, H., Arian, B., Kersting, L., Homberg, W., Trächtler,
A., & Walther, F. (2022). Coupled microscopic and micromagnetic depth-specific
analysis of plastic deformation and phase transformation of metastable austenitic
steel AISI 304L by flow forming. Practical Metallography, 59(11),
660–675. https://doi.org/10.1515/pm-2022-0064
bibtex: '@article{Rozo Vasquez_Kanagarajah_Arian_Kersting_Homberg_Trächtler_Walther_2022,
title={Coupled microscopic and micromagnetic depth-specific analysis of plastic
deformation and phase transformation of metastable austenitic steel AISI 304L
by flow forming}, volume={59}, DOI={10.1515/pm-2022-0064},
number={11}, journal={Practical Metallography}, publisher={Walter de Gruyter GmbH},
author={Rozo Vasquez, Julian and Kanagarajah, Hanigah and Arian, Bahman and Kersting,
Lukas and Homberg, Werner and Trächtler, Ansgar and Walther, Frank}, year={2022},
pages={660–675} }'
chicago: 'Rozo Vasquez, Julian, Hanigah Kanagarajah, Bahman Arian, Lukas Kersting,
Werner Homberg, Ansgar Trächtler, and Frank Walther. “Coupled Microscopic and
Micromagnetic Depth-Specific Analysis of Plastic Deformation and Phase Transformation
of Metastable Austenitic Steel AISI 304L by Flow Forming.” Practical Metallography
59, no. 11 (2022): 660–75. https://doi.org/10.1515/pm-2022-0064.'
ieee: 'J. Rozo Vasquez et al., “Coupled microscopic and micromagnetic depth-specific
analysis of plastic deformation and phase transformation of metastable austenitic
steel AISI 304L by flow forming,” Practical Metallography, vol. 59, no.
11, pp. 660–675, 2022, doi: 10.1515/pm-2022-0064.'
mla: Rozo Vasquez, Julian, et al. “Coupled Microscopic and Micromagnetic Depth-Specific
Analysis of Plastic Deformation and Phase Transformation of Metastable Austenitic
Steel AISI 304L by Flow Forming.” Practical Metallography, vol. 59, no.
11, Walter de Gruyter GmbH, 2022, pp. 660–75, doi:10.1515/pm-2022-0064.
short: J. Rozo Vasquez, H. Kanagarajah, B. Arian, L. Kersting, W. Homberg, A. Trächtler,
F. Walther, Practical Metallography 59 (2022) 660–675.
date_created: 2022-11-04T08:29:21Z
date_updated: 2023-05-02T08:19:27Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
doi: 10.1515/pm-2022-0064
intvolume: ' 59'
issue: '11'
keyword:
- Metals and Alloys
- Mechanics of Materials
- Condensed Matter Physics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
page: 660-675
publication: Practical Metallography
publication_identifier:
issn:
- 2195-8599
- 0032-678X
publication_status: published
publisher: Walter de Gruyter GmbH
quality_controlled: '1'
status: public
title: Coupled microscopic and micromagnetic depth-specific analysis of plastic deformation
and phase transformation of metastable austenitic steel AISI 304L by flow forming
type: journal_article
user_id: '36287'
volume: 59
year: '2022'
...
---
_id: '33999'
abstract:
- lang: eng
text: The production of complex multi-functional, high-strength parts is
becoming increasingly important in the industry. Especially with small batch size,
the incremental flow forming processes can be advantageous. The production of
parts with complex geometry and locally graded material properties currently depicts
a great challenge in the flow forming process. At this point, the usage of closed-loop
control for the shape and properties could be a feasible new solution. The overall
aim in this project is to establish an intelligent closed-loop control system
for the wall thickness as well as the α’-martensite content of AISI 304L-workpieces
in a flow forming process. To reach this goal, a novel sensor concept for online
measurements of the wall thickness reduction and the martensite content during
forming process is proposed. It includes the setup of a modified flow forming
machine and the integration of the sensor system in the machine control. Additionally,
a simulation model for the flow forming process is presented which describes the
forming process with regard to the plastic workpiece deformation, the induced
α’-martensite fraction, and the sensor behavior. This model was used for designing
a closed-loop process control of the wall thickness reduction that was subsequently
realized at the real plant including online measured feedback from the sensor
system.
author:
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Julian Rozo
full_name: Vasquez, Julian Rozo
last_name: Vasquez
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: Kersting L, Arian B, Vasquez JR, Trächtler A, Homberg W, Walther F. Innovative
Online Measurement and Modelling Approach for Property-Controlled Flow Forming
Processes. Key Engineering Materials. 2022;926:862-874. doi:10.4028/p-yp2hj3
apa: Kersting, L., Arian, B., Vasquez, J. R., Trächtler, A., Homberg, W., &
Walther, F. (2022). Innovative Online Measurement and Modelling Approach for Property-Controlled
Flow Forming Processes. Key Engineering Materials, 926, 862–874.
https://doi.org/10.4028/p-yp2hj3
bibtex: '@article{Kersting_Arian_Vasquez_Trächtler_Homberg_Walther_2022, title={Innovative
Online Measurement and Modelling Approach for Property-Controlled Flow Forming
Processes}, volume={926}, DOI={10.4028/p-yp2hj3},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Kersting, Lukas and Arian, Bahman and Vasquez, Julian Rozo and Trächtler,
Ansgar and Homberg, Werner and Walther, Frank}, year={2022}, pages={862–874} }'
chicago: 'Kersting, Lukas, Bahman Arian, Julian Rozo Vasquez, Ansgar Trächtler,
Werner Homberg, and Frank Walther. “Innovative Online Measurement and Modelling
Approach for Property-Controlled Flow Forming Processes.” Key Engineering Materials
926 (2022): 862–74. https://doi.org/10.4028/p-yp2hj3.'
ieee: 'L. Kersting, B. Arian, J. R. Vasquez, A. Trächtler, W. Homberg, and F. Walther,
“Innovative Online Measurement and Modelling Approach for Property-Controlled
Flow Forming Processes,” Key Engineering Materials, vol. 926, pp. 862–874,
2022, doi: 10.4028/p-yp2hj3.'
mla: Kersting, Lukas, et al. “Innovative Online Measurement and Modelling Approach
for Property-Controlled Flow Forming Processes.” Key Engineering Materials,
vol. 926, Trans Tech Publications, Ltd., 2022, pp. 862–74, doi:10.4028/p-yp2hj3.
short: L. Kersting, B. Arian, J.R. Vasquez, A. Trächtler, W. Homberg, F. Walther,
Key Engineering Materials 926 (2022) 862–874.
date_created: 2022-11-04T08:27:33Z
date_updated: 2023-05-02T08:19:13Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
doi: 10.4028/p-yp2hj3
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 862-874
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: Innovative Online Measurement and Modelling Approach for Property-Controlled
Flow Forming Processes
type: journal_article
user_id: '36287'
volume: 926
year: '2022'
...
---
_id: '36563'
author:
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Ansgar
full_name: Trächtler, Ansgar
last_name: Trächtler
citation:
ama: 'Rozo Vasquez J, Walther F, Arian B, Homberg W, Kersting L, Trächtler A. Soft
sensor concept for micromagnetic depth-specific analysis of phase transformation
during flow forming of AISI 304L steel. In: Proceedings of the 14th International
Conference on Barkhausen Noise and Micromagnetic Testing. ; 2022.'
apa: Rozo Vasquez, J., Walther, F., Arian, B., Homberg, W., Kersting, L., &
Trächtler, A. (2022). Soft sensor concept for micromagnetic depth-specific analysis
of phase transformation during flow forming of AISI 304L steel. Proceedings
of the 14th International Conference on Barkhausen Noise and Micromagnetic Testing.
ICBM 14, 14th International Conference on Barkhausen Noise and Micromagnetic Testing,
Stockholm.
bibtex: '@inproceedings{Rozo Vasquez_Walther_Arian_Homberg_Kersting_Trächtler_2022,
title={Soft sensor concept for micromagnetic depth-specific analysis of phase
transformation during flow forming of AISI 304L steel.}, booktitle={Proceedings
of the 14th International Conference on Barkhausen Noise and Micromagnetic Testing},
author={Rozo Vasquez, Julian and Walther, Frank and Arian, Bahman and Homberg,
Werner and Kersting, Lukas and Trächtler, Ansgar}, year={2022} }'
chicago: Rozo Vasquez, Julian, Frank Walther, Bahman Arian, Werner Homberg, Lukas
Kersting, and Ansgar Trächtler. “Soft Sensor Concept for Micromagnetic Depth-Specific
Analysis of Phase Transformation during Flow Forming of AISI 304L Steel.” In Proceedings
of the 14th International Conference on Barkhausen Noise and Micromagnetic Testing,
2022.
ieee: J. Rozo Vasquez, F. Walther, B. Arian, W. Homberg, L. Kersting, and A. Trächtler,
“Soft sensor concept for micromagnetic depth-specific analysis of phase transformation
during flow forming of AISI 304L steel.,” presented at the ICBM 14, 14th International
Conference on Barkhausen Noise and Micromagnetic Testing, Stockholm, 2022.
mla: Rozo Vasquez, Julian, et al. “Soft Sensor Concept for Micromagnetic Depth-Specific
Analysis of Phase Transformation during Flow Forming of AISI 304L Steel.” Proceedings
of the 14th International Conference on Barkhausen Noise and Micromagnetic Testing,
2022.
short: 'J. Rozo Vasquez, F. Walther, B. Arian, W. Homberg, L. Kersting, A. Trächtler,
in: Proceedings of the 14th International Conference on Barkhausen Noise and Micromagnetic
Testing, 2022.'
conference:
end_date: 2022-09-30
location: Stockholm
name: ICBM 14, 14th International Conference on Barkhausen Noise and Micromagnetic
Testing
start_date: 2022-09-27
date_created: 2023-01-13T10:10:03Z
date_updated: 2023-05-02T08:20:04Z
department:
- _id: '156'
- _id: '241'
language:
- iso: eng
publication: Proceedings of the 14th International Conference on Barkhausen Noise
and Micromagnetic Testing
quality_controlled: '1'
status: public
title: Soft sensor concept for micromagnetic depth-specific analysis of phase transformation
during flow forming of AISI 304L steel.
type: conference
user_id: '36287'
year: '2022'
...
---
_id: '36412'
author:
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Ansgar
full_name: Trächtler, Ansgar
last_name: Trächtler
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Julian
full_name: Rozo Vasquez, Julian
last_name: Rozo Vasquez
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: Kersting L, Trächtler A, Arian B, Homberg W, Rozo Vasquez J, Walther F. Echtzeitfähige
Modellierung Eines Innovativen Drückwalzprozesses Für Die Eigenschaftsgeregelte
Herstellung Gradierter Bauteile. Diedrich; 2022.
apa: Kersting, L., Trächtler, A., Arian, B., Homberg, W., Rozo Vasquez, J., &
Walther, F. (2022). Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses
für die eigenschaftsgeregelte Herstellung gradierter Bauteile. Diedrich.
bibtex: '@book{Kersting_Trächtler_Arian_Homberg_Rozo Vasquez_Walther_2022, place={Magdeburg},
title={Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für die
eigenschaftsgeregelte Herstellung gradierter Bauteile.}, publisher={Diedrich},
author={Kersting, Lukas and Trächtler, Ansgar and Arian, Bahman and Homberg, Werner
and Rozo Vasquez, Julian and Walther, Frank}, year={2022} }'
chicago: 'Kersting, Lukas, Ansgar Trächtler, Bahman Arian, Werner Homberg, Julian
Rozo Vasquez, and Frank Walther. Echtzeitfähige Modellierung Eines Innovativen
Drückwalzprozesses Für Die Eigenschaftsgeregelte Herstellung Gradierter Bauteile.
Magdeburg: Diedrich, 2022.'
ieee: 'L. Kersting, A. Trächtler, B. Arian, W. Homberg, J. Rozo Vasquez, and F.
Walther, Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für
die eigenschaftsgeregelte Herstellung gradierter Bauteile. Magdeburg: Diedrich,
2022.'
mla: Kersting, Lukas, et al. Echtzeitfähige Modellierung Eines Innovativen Drückwalzprozesses
Für Die Eigenschaftsgeregelte Herstellung Gradierter Bauteile. Diedrich, 2022.
short: L. Kersting, A. Trächtler, B. Arian, W. Homberg, J. Rozo Vasquez, F. Walther,
Echtzeitfähige Modellierung Eines Innovativen Drückwalzprozesses Für Die Eigenschaftsgeregelte
Herstellung Gradierter Bauteile., Diedrich, Magdeburg, 2022.
date_created: 2023-01-12T11:44:49Z
date_updated: 2023-05-02T08:20:36Z
department:
- _id: '241'
- _id: '156'
language:
- iso: eng
place: Magdeburg
publication_identifier:
isbn:
- '978-3-948749-23-1 '
publisher: Diedrich
quality_controlled: '1'
status: public
title: Echtzeitfähige Modellierung eines innovativen Drückwalzprozesses für die eigenschaftsgeregelte
Herstellung gradierter Bauteile.
type: book
user_id: '36287'
year: '2022'
...
---
_id: '33338'
author:
- first_name: Maxwell
full_name: Hein, Maxwell
id: '52771'
last_name: Hein
orcid: 0000-0002-3732-2236
citation:
ama: Hein M. Influence of Physical Vapor Deposition on High-Cycle Fatigue Performance
of Additively Manufactured Ti-6Al-7Nb Alloy. Crystals. Published online
2022. doi:10.3390/cryst12091190
apa: Hein, M. (2022). Influence of Physical Vapor Deposition on High-Cycle Fatigue
Performance of Additively Manufactured Ti-6Al-7Nb Alloy. Crystals. https://doi.org/10.3390/cryst12091190
bibtex: '@article{Hein_2022, title={Influence of Physical Vapor Deposition on High-Cycle
Fatigue Performance of Additively Manufactured Ti-6Al-7Nb Alloy}, DOI={10.3390/cryst12091190},
journal={Crystals}, publisher={MDPI}, author={Hein, Maxwell}, year={2022} }'
chicago: Hein, Maxwell. “Influence of Physical Vapor Deposition on High-Cycle Fatigue
Performance of Additively Manufactured Ti-6Al-7Nb Alloy.” Crystals, 2022.
https://doi.org/10.3390/cryst12091190.
ieee: 'M. Hein, “Influence of Physical Vapor Deposition on High-Cycle Fatigue Performance
of Additively Manufactured Ti-6Al-7Nb Alloy,” Crystals, 2022, doi: 10.3390/cryst12091190.'
mla: Hein, Maxwell. “Influence of Physical Vapor Deposition on High-Cycle Fatigue
Performance of Additively Manufactured Ti-6Al-7Nb Alloy.” Crystals, MDPI,
2022, doi:10.3390/cryst12091190.
short: M. Hein, Crystals (2022).
date_created: 2022-09-12T13:28:47Z
date_updated: 2023-05-02T08:26:25Z
ddc:
- '620'
department:
- _id: '9'
- _id: '158'
doi: 10.3390/cryst12091190
file:
- access_level: open_access
content_type: application/pdf
creator: maxhein
date_created: 2022-09-12T13:28:38Z
date_updated: 2022-09-12T13:28:38Z
file_id: '33339'
file_name: Hein - 2022 - Influence of Physical Vapor Deposition on High-Cycle Fatigue
Performance of Additively Manufactured Ti-6Al-7Nb Alloy.pdf
file_size: 4230901
relation: main_file
file_date_updated: 2022-09-12T13:28:38Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: Crystals
publisher: MDPI
quality_controlled: '1'
status: public
title: Influence of Physical Vapor Deposition on High-Cycle Fatigue Performance of
Additively Manufactured Ti-6Al-7Nb Alloy
type: journal_article
user_id: '52771'
year: '2022'
...
---
_id: '29000'
abstract:
- lang: eng
text: "This thesis aims to provide a bidirectional chatbot solution for the requirement
engineering process. The Sonderforschungsbereich (SFB) 901 intends to provide
the composition of software service On-the-Fly (OTF). The sub-project (B1) of
the SFB 901 project deals with the parameters of service configuration. OTF Computing
aims to eradicate the dependency on the requirement engineers for the software
development process. However, there is no existing bidirectional chatbot solution
that analyses user software requirements and provides viable suggestions to the
user regarding their service. Previously, CORDULA chatbot was developed to analyze
the software requirements but cannot keep the conversation’s context. The Rasa
framework is integrated with the knowledge base to solve the issue, the knowledge
base provides domain-specific knowledge to the chatbot. The software description
is passed through the natural language understanding process to give consciousness
to the chatbot. This process involves various machine learning models, including
app family classification, to correctly identify the domain for user OTF service.
The statistical models like naïve Bayes, kNN and SVM are compared with transformer
models for this classification task. Furthermore, the entities (functional requirements)
are also separated from the user description.\r\nThe chatbot provides the suggestion
of requirements from the preliminary service template with the support of the
knowledge base. Furthermore, the generated response is compared with the state-of-the-art
DialoGPT transformer model and ChatterBot conversational library. These models
are trained over the software development related conversational dataset. All
the responses are ranked using the DialoRPT model, and the BLEU score to evaluates
the models’ responses. Moreover, the chatbot mod- els are tested with human participants,
they used and scored the chatbot responses based on effectiveness, efficiency
and satisfaction. The overall response accuracy is also measured by averaging
the user approval over the generated responses."
author:
- first_name: Mobeen
full_name: Ahmed, Mobeen
last_name: Ahmed
citation:
ama: Ahmed M. Knowledge Base Enhanced & User-Centric Dialogue Design for
OTF Computing.; 2022.
apa: Ahmed, M. (2022). Knowledge Base Enhanced & User-centric Dialogue Design
for OTF Computing.
bibtex: '@book{Ahmed_2022, title={Knowledge Base Enhanced & User-centric Dialogue
Design for OTF Computing}, author={Ahmed, Mobeen}, year={2022} }'
chicago: Ahmed, Mobeen. Knowledge Base Enhanced & User-Centric Dialogue Design
for OTF Computing, 2022.
ieee: M. Ahmed, Knowledge Base Enhanced & User-centric Dialogue Design for
OTF Computing. 2022.
mla: Ahmed, Mobeen. Knowledge Base Enhanced & User-Centric Dialogue Design
for OTF Computing. 2022.
short: M. Ahmed, Knowledge Base Enhanced & User-Centric Dialogue Design for
OTF Computing, 2022.
date_created: 2021-12-16T15:13:07Z
date_updated: 2023-05-02T13:25:45Z
ddc:
- '004'
department:
- _id: '600'
file:
- access_level: closed
content_type: application/pdf
creator: jkers
date_created: 2023-05-02T13:25:27Z
date_updated: 2023-05-02T13:25:27Z
file_id: '44325'
file_name: Thesis-Report-MOBEEN-AHMED-6856465-Knowledge_Base_Enhanced___User_centric_Dialogue_Design_for_OTFComputing.pdf
file_size: 3092211
relation: main_file
success: 1
file_date_updated: 2023-05-02T13:25:27Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '3'
name: SFB 901 - Project Area B
- _id: '9'
name: SFB 901 - Subproject B1
publication_status: published
status: public
supervisor:
- first_name: Joschka
full_name: Kersting, Joschka
id: '58701'
last_name: Kersting
title: Knowledge Base Enhanced & User-centric Dialogue Design for OTF Computing
type: mastersthesis
user_id: '58701'
year: '2022'
...
---
_id: '32869'
abstract:
- lang: eng
text: The further development of in-mold-assembly (IMA) technologies for
structural hybrid components is of great importance for increasing the economic
efficiency and thus the application potential. This paper presents an innovative
IMA process concept for the manufacturing of bending loaded hybrid components
consisting of two outer metal belts and an inner core structure made of glass
mat reinforced thermoplastic (GMT). In this process, the core structure, which
is provided with stiffening ribs and functional elements, is formed and joined
to two metal belts in one single step. For experimental validation of the concept,
the development of a prototypic molding tool and the manufacturing of hybrid beams
including process parameters are described. Three-point bending tests and optical
measurement technologies are used to characterize the failure behavior and mechanical
properties of the produced hybrid beams. It was found that the innovative IMA
process enables the manufacturing of hybrid components with high energy absorption
and low weight in one step. The mass-specific energy absorption is increased by
693 % compared to pure GMT beams.
author:
- first_name: Tim
full_name: Stallmeister, Tim
id: '45538'
last_name: Stallmeister
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Stallmeister T, Tröster T. In-Mold-Assembly of Hybrid Bending Structures by
Compression Molding. Key Engineering Materials. 2022;926:1457-1467. doi:10.4028/p-5fxp53
apa: Stallmeister, T., & Tröster, T. (2022). In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding. Key Engineering Materials, 926,
1457–1467. https://doi.org/10.4028/p-5fxp53
bibtex: '@article{Stallmeister_Tröster_2022, title={In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding}, volume={926}, DOI={10.4028/p-5fxp53},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Stallmeister, Tim and Tröster, Thomas}, year={2022}, pages={1457–1467}
}'
chicago: 'Stallmeister, Tim, and Thomas Tröster. “In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding.” Key Engineering Materials 926 (2022):
1457–67. https://doi.org/10.4028/p-5fxp53.'
ieee: 'T. Stallmeister and T. Tröster, “In-Mold-Assembly of Hybrid Bending Structures
by Compression Molding,” Key Engineering Materials, vol. 926, pp. 1457–1467,
2022, doi: 10.4028/p-5fxp53.'
mla: Stallmeister, Tim, and Thomas Tröster. “In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding.” Key Engineering Materials, vol. 926,
Trans Tech Publications, Ltd., 2022, pp. 1457–67, doi:10.4028/p-5fxp53.
short: T. Stallmeister, T. Tröster, Key Engineering Materials 926 (2022) 1457–1467.
date_created: 2022-08-17T07:28:31Z
date_updated: 2023-05-03T07:44:40Z
department:
- _id: '9'
- _id: '149'
- _id: '321'
doi: 10.4028/p-5fxp53
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1457-1467
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: In-Mold-Assembly of Hybrid Bending Structures by Compression Molding
type: journal_article
user_id: '14931'
volume: 926
year: '2022'
...
---
_id: '39639'
author:
- first_name: Josefine
full_name: Finke, Josefine
last_name: Finke
- first_name: Ilona
full_name: Horwath, Ilona
id: '68836'
last_name: Horwath
- first_name: Tobias
full_name: Matzner, Tobias
id: '65695'
last_name: Matzner
- first_name: Christian
full_name: Schulz, Christian
last_name: Schulz
citation:
ama: 'Finke J, Horwath I, Matzner T, Schulz C. (De)Coding Social Practice in the
Field of XAI: Towards a Co-constructive Framework of Explanations and Understanding
Between Lay Users and Algorithmic Systems. In: Artificial Intelligence in HCI.
Springer International Publishing; 2022:149-160. doi:10.1007/978-3-031-05643-7_10'
apa: 'Finke, J., Horwath, I., Matzner, T., & Schulz, C. (2022). (De)Coding Social
Practice in the Field of XAI: Towards a Co-constructive Framework of Explanations
and Understanding Between Lay Users and Algorithmic Systems. Artificial Intelligence
in HCI, 149–160. https://doi.org/10.1007/978-3-031-05643-7_10'
bibtex: '@inproceedings{Finke_Horwath_Matzner_Schulz_2022, place={Cham}, title={(De)Coding
Social Practice in the Field of XAI: Towards a Co-constructive Framework of Explanations
and Understanding Between Lay Users and Algorithmic Systems}, DOI={10.1007/978-3-031-05643-7_10},
booktitle={Artificial Intelligence in HCI}, publisher={Springer International
Publishing}, author={Finke, Josefine and Horwath, Ilona and Matzner, Tobias and
Schulz, Christian}, year={2022}, pages={149–160} }'
chicago: 'Finke, Josefine, Ilona Horwath, Tobias Matzner, and Christian Schulz.
“(De)Coding Social Practice in the Field of XAI: Towards a Co-Constructive Framework
of Explanations and Understanding Between Lay Users and Algorithmic Systems.”
In Artificial Intelligence in HCI, 149–60. Cham: Springer International
Publishing, 2022. https://doi.org/10.1007/978-3-031-05643-7_10.'
ieee: 'J. Finke, I. Horwath, T. Matzner, and C. Schulz, “(De)Coding Social Practice
in the Field of XAI: Towards a Co-constructive Framework of Explanations and Understanding
Between Lay Users and Algorithmic Systems,” in Artificial Intelligence in HCI,
2022, pp. 149–160, doi: 10.1007/978-3-031-05643-7_10.'
mla: 'Finke, Josefine, et al. “(De)Coding Social Practice in the Field of XAI: Towards
a Co-Constructive Framework of Explanations and Understanding Between Lay Users
and Algorithmic Systems.” Artificial Intelligence in HCI, Springer International
Publishing, 2022, pp. 149–60, doi:10.1007/978-3-031-05643-7_10.'
short: 'J. Finke, I. Horwath, T. Matzner, C. Schulz, in: Artificial Intelligence
in HCI, Springer International Publishing, Cham, 2022, pp. 149–160.'
conference:
name: AI in International Conference on Human-Computer Interaction
date_created: 2023-01-24T16:09:42Z
date_updated: 2023-05-03T08:24:22Z
department:
- _id: '603'
- _id: '757'
doi: 10.1007/978-3-031-05643-7_10
language:
- iso: eng
page: 149-160
place: Cham
project:
- _id: '122'
name: 'TRR 318 - B3: TRR 318 - Subproject B3'
publication: Artificial Intelligence in HCI
publication_status: published
publisher: Springer International Publishing
quality_controlled: '1'
status: public
title: '(De)Coding Social Practice in the Field of XAI: Towards a Co-constructive
Framework of Explanations and Understanding Between Lay Users and Algorithmic Systems'
type: conference
user_id: '68836'
year: '2022'
...
---
_id: '39638'
author:
- first_name: Ilona
full_name: Horwath, Ilona
id: '68836'
last_name: Horwath
citation:
ama: 'Horwath I. Algorithmen, KI und soziale Diskriminierung. In: Schnegg K, Tschuggnall
J, Voithofer C, Auer M, eds. Inter- und multidisziplinäre Perspektiven der
Geschlechterforschung. Vol 4. 1st ed. Innsbrucker Gender Lectures IV. innsbruck
university press; 2022:71-101.'
apa: Horwath, I. (2022). Algorithmen, KI und soziale Diskriminierung. In K. Schnegg,
J. Tschuggnall, C. Voithofer , & M. Auer (Eds.), Inter- und multidisziplinäre
Perspektiven der Geschlechterforschung (1st ed., Vol. 4, pp. 71–101). innsbruck
university press.
bibtex: '@inbook{Horwath_2022, place={Innsbruck}, edition={1}, series={Innsbrucker
Gender Lectures IV}, title={Algorithmen, KI und soziale Diskriminierung}, volume={4},
booktitle={Inter- und multidisziplinäre Perspektiven der Geschlechterforschung},
publisher={innsbruck university press}, author={Horwath, Ilona}, editor={Schnegg,
Kordula and Tschuggnall, Julia and Voithofer , Caroline and Auer , Manfred}, year={2022},
pages={71–101}, collection={Innsbrucker Gender Lectures IV} }'
chicago: 'Horwath, Ilona. “Algorithmen, KI und soziale Diskriminierung.” In Inter-
und multidisziplinäre Perspektiven der Geschlechterforschung, edited by Kordula
Schnegg, Julia Tschuggnall, Caroline Voithofer , and Manfred Auer , 1st ed., 4:71–101.
Innsbrucker Gender Lectures IV. Innsbruck: innsbruck university press, 2022.'
ieee: 'I. Horwath, “Algorithmen, KI und soziale Diskriminierung,” in Inter- und
multidisziplinäre Perspektiven der Geschlechterforschung, 1st ed., vol. 4,
K. Schnegg, J. Tschuggnall, C. Voithofer , and M. Auer , Eds. Innsbruck: innsbruck
university press, 2022, pp. 71–101.'
mla: Horwath, Ilona. “Algorithmen, KI und soziale Diskriminierung.” Inter- und
multidisziplinäre Perspektiven der Geschlechterforschung, edited by Kordula
Schnegg et al., 1st ed., vol. 4, innsbruck university press, 2022, pp. 71–101.
short: 'I. Horwath, in: K. Schnegg, J. Tschuggnall, C. Voithofer , M. Auer (Eds.),
Inter- und multidisziplinäre Perspektiven der Geschlechterforschung, 1st ed.,
innsbruck university press, Innsbruck, 2022, pp. 71–101.'
date_created: 2023-01-24T16:02:24Z
date_updated: 2023-05-03T08:24:48Z
department:
- _id: '603'
edition: '1'
editor:
- first_name: Kordula
full_name: Schnegg, Kordula
last_name: Schnegg
- first_name: Julia
full_name: Tschuggnall, Julia
last_name: Tschuggnall
- first_name: Caroline
full_name: Voithofer , Caroline
last_name: 'Voithofer '
- first_name: Manfred
full_name: Auer , Manfred
last_name: 'Auer '
intvolume: ' 4'
language:
- iso: ger
page: 71-101
place: Innsbruck
publication: Inter- und multidisziplinäre Perspektiven der Geschlechterforschung
publication_identifier:
unknown:
- 978-3-99106-067-3
publication_status: published
publisher: innsbruck university press
quality_controlled: '1'
series_title: Innsbrucker Gender Lectures IV
status: public
title: Algorithmen, KI und soziale Diskriminierung
type: book_chapter
user_id: '68836'
volume: 4
year: '2022'
...
---
_id: '39637'
author:
- first_name: Ilona
full_name: Horwath, Ilona
id: '68836'
last_name: Horwath
- first_name: Mara
full_name: Kastein, Mara
last_name: Kastein
- first_name: Josefine
full_name: Finke, Josefine
last_name: Finke
citation:
ama: 'Horwath I, Kastein M, Finke J. Waschen, Warten, Wege ebnen. Ambivalente Fürsorge
und der männliche Heldenmythos in der Feuerwehr. In: Kastein M, Weber L, eds.
Care-Arbeit und Gender in der digitalen Transformation. 1st ed. Juventa
Verlag; 2022:119-134.'
apa: Horwath, I., Kastein, M., & Finke, J. (2022). Waschen, Warten, Wege ebnen.
Ambivalente Fürsorge und der männliche Heldenmythos in der Feuerwehr. In M. Kastein
& L. Weber (Eds.), Care-Arbeit und Gender in der digitalen Transformation
(1st ed., pp. 119–134). Juventa Verlag.
bibtex: '@inbook{Horwath_Kastein_Finke_2022, place={Weinheim}, edition={1}, title={Waschen,
Warten, Wege ebnen. Ambivalente Fürsorge und der männliche Heldenmythos in der
Feuerwehr}, booktitle={Care-Arbeit und Gender in der digitalen Transformation},
publisher={Juventa Verlag}, author={Horwath, Ilona and Kastein, Mara and Finke,
Josefine}, editor={Kastein, Mara and Weber, Lena}, year={2022}, pages={119–134}
}'
chicago: 'Horwath, Ilona, Mara Kastein, and Josefine Finke. “Waschen, Warten, Wege
ebnen. Ambivalente Fürsorge und der männliche Heldenmythos in der Feuerwehr.”
In Care-Arbeit und Gender in der digitalen Transformation, edited by Mara
Kastein and Lena Weber, 1st ed., 119–34. Weinheim: Juventa Verlag, 2022.'
ieee: 'I. Horwath, M. Kastein, and J. Finke, “Waschen, Warten, Wege ebnen. Ambivalente
Fürsorge und der männliche Heldenmythos in der Feuerwehr,” in Care-Arbeit und
Gender in der digitalen Transformation, 1st ed., M. Kastein and L. Weber,
Eds. Weinheim: Juventa Verlag, 2022, pp. 119–134.'
mla: Horwath, Ilona, et al. “Waschen, Warten, Wege ebnen. Ambivalente Fürsorge und
der männliche Heldenmythos in der Feuerwehr.” Care-Arbeit und Gender in der
digitalen Transformation, edited by Mara Kastein and Lena Weber, 1st ed.,
Juventa Verlag, 2022, pp. 119–34.
short: 'I. Horwath, M. Kastein, J. Finke, in: M. Kastein, L. Weber (Eds.), Care-Arbeit
und Gender in der digitalen Transformation, 1st ed., Juventa Verlag, Weinheim,
2022, pp. 119–134.'
date_created: 2023-01-24T15:48:33Z
date_updated: 2023-05-03T08:25:48Z
department:
- _id: '603'
edition: '1'
editor:
- first_name: Mara
full_name: Kastein, Mara
last_name: Kastein
- first_name: Lena
full_name: Weber, Lena
last_name: Weber
language:
- iso: ger
page: 119-134
place: Weinheim
publication: Care-Arbeit und Gender in der digitalen Transformation
publication_identifier:
unknown:
- '9783779967408'
publication_status: published
publisher: Juventa Verlag
quality_controlled: '1'
status: public
title: Waschen, Warten, Wege ebnen. Ambivalente Fürsorge und der männliche Heldenmythos
in der Feuerwehr
type: book_chapter
user_id: '68836'
year: '2022'
...
---
_id: '33803'
author:
- first_name: Hendrik
full_name: Hanses, Hendrik
id: '64527'
last_name: Hanses
- first_name: Ilona
full_name: Horwath, Ilona
id: '68836'
last_name: Horwath
citation:
ama: 'Hanses H, Horwath I. OPERATIONAL AND DEMAND-ORIENTED FIREFIGHTING EQUIPMENT
. In: Kourkoulis SK, ed. Conference Proceedings 38th Danubia Adria Symposium
on Advances in Experimental Mechanics. ; 2022.'
apa: Hanses, H., & Horwath, I. (2022). OPERATIONAL AND DEMAND-ORIENTED FIREFIGHTING
EQUIPMENT . In S. K. Kourkoulis (Ed.), Conference proceedings 38th Danubia
Adria Symposium on Advances in Experimental Mechanics.
bibtex: '@inproceedings{Hanses_Horwath_2022, title={OPERATIONAL AND DEMAND-ORIENTED
FIREFIGHTING EQUIPMENT }, booktitle={Conference proceedings 38th Danubia Adria
Symposium on Advances in Experimental Mechanics}, author={Hanses, Hendrik and
Horwath, Ilona}, editor={Kourkoulis, Stavros K.}, year={2022} }'
chicago: Hanses, Hendrik, and Ilona Horwath. “OPERATIONAL AND DEMAND-ORIENTED FIREFIGHTING
EQUIPMENT .” In Conference Proceedings 38th Danubia Adria Symposium on Advances
in Experimental Mechanics, edited by Stavros K. Kourkoulis, 2022.
ieee: H. Hanses and I. Horwath, “OPERATIONAL AND DEMAND-ORIENTED FIREFIGHTING EQUIPMENT
,” in Conference proceedings 38th Danubia Adria Symposium on Advances in Experimental
Mechanics, Poros, 2022.
mla: Hanses, Hendrik, and Ilona Horwath. “OPERATIONAL AND DEMAND-ORIENTED FIREFIGHTING
EQUIPMENT .” Conference Proceedings 38th Danubia Adria Symposium on Advances
in Experimental Mechanics, edited by Stavros K. Kourkoulis, 2022.
short: 'H. Hanses, I. Horwath, in: S.K. Kourkoulis (Ed.), Conference Proceedings
38th Danubia Adria Symposium on Advances in Experimental Mechanics, 2022.'
conference:
end_date: 2022.09.23
location: Poros
name: '38th Danubia Adria Symposium on Advances in Experimental Mechanics '
start_date: 2022.09.20
date_created: 2022-10-18T06:40:42Z
date_updated: 2023-05-03T08:26:42Z
department:
- _id: '603'
- _id: '9'
- _id: '321'
editor:
- first_name: Stavros K.
full_name: Kourkoulis, Stavros K.
last_name: Kourkoulis
language:
- iso: eng
publication: Conference proceedings 38th Danubia Adria Symposium on Advances in Experimental
Mechanics
publication_identifier:
isbn:
- 978-618-86278-0-2
publication_status: published
quality_controlled: '1'
status: public
title: 'OPERATIONAL AND DEMAND-ORIENTED FIREFIGHTING EQUIPMENT '
type: conference
user_id: '68836'
year: '2022'
...
---
_id: '32871'
author:
- first_name: Marcel
full_name: Triebus, Marcel
id: '66036'
last_name: Triebus
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Ilona
full_name: Horwath, Ilona
id: '68836'
last_name: Horwath
citation:
ama: 'Triebus M, Ostermann M, Tröster T, Horwath I. Advanced Automotive Components
by Fiber-Metal-Laminates. In: Materials in Car Body Engineering - Bad Nauheim.
; 2022.'
apa: Triebus, M., Ostermann, M., Tröster, T., & Horwath, I. (2022). Advanced
Automotive Components by Fiber-Metal-Laminates. Materials in Car Body Engineering
- Bad Nauheim. Materials in Car Body Engineering 2022, Bad Nauheim.
bibtex: '@inproceedings{Triebus_Ostermann_Tröster_Horwath_2022, title={Advanced
Automotive Components by Fiber-Metal-Laminates}, booktitle={Materials in Car Body
Engineering - Bad Nauheim}, author={Triebus, Marcel and Ostermann, Moritz and
Tröster, Thomas and Horwath, Ilona}, year={2022} }'
chicago: Triebus, Marcel, Moritz Ostermann, Thomas Tröster, and Ilona Horwath. “Advanced
Automotive Components by Fiber-Metal-Laminates.” In Materials in Car Body Engineering
- Bad Nauheim, 2022.
ieee: M. Triebus, M. Ostermann, T. Tröster, and I. Horwath, “Advanced Automotive
Components by Fiber-Metal-Laminates,” presented at the Materials in Car Body Engineering
2022, Bad Nauheim, 2022.
mla: Triebus, Marcel, et al. “Advanced Automotive Components by Fiber-Metal-Laminates.”
Materials in Car Body Engineering - Bad Nauheim, 2022.
short: 'M. Triebus, M. Ostermann, T. Tröster, I. Horwath, in: Materials in Car Body
Engineering - Bad Nauheim, 2022.'
conference:
end_date: 2022-07-06
location: Bad Nauheim
name: Materials in Car Body Engineering 2022
start_date: 2022-07-05
date_created: 2022-08-17T08:06:47Z
date_updated: 2023-05-03T08:27:04Z
department:
- _id: '321'
- _id: '9'
- _id: '149'
- _id: '603'
language:
- iso: eng
publication: Materials in Car Body Engineering - Bad Nauheim
quality_controlled: '1'
status: public
title: Advanced Automotive Components by Fiber-Metal-Laminates
type: conference_abstract
user_id: '68836'
year: '2022'
...
---
_id: '44376'
author:
- first_name: Güldeniz
full_name: Tonbul, Güldeniz
id: '89054'
last_name: Tonbul
orcid: 0000-0002-0999-9995
- first_name: 'Julian '
full_name: 'Kappler, Julian '
last_name: Kappler
- first_name: 'Saravanakumar '
full_name: 'Murugan, Saravanakumar '
last_name: Murugan
- first_name: 'Roland '
full_name: 'Schoch, Roland '
last_name: Schoch
- first_name: 'Michal '
full_name: 'Nowakowski, Michal '
last_name: Nowakowski
- first_name: 'Pia '
full_name: 'Lange, Pia '
last_name: Lange
- first_name: Matthias
full_name: Bauer, Matthias
last_name: Bauer
- first_name: Michael R.
full_name: Buchmeiser, Michael R.
last_name: Buchmeiser
citation:
ama: 'Tonbul G, Kappler J, Murugan S, et al. Development of Battery System Based
on Na-S and Characterization Using X-ray Absorption Spectroscopy. In: ; 2022.'
apa: Tonbul, G., Kappler, J., Murugan, S., Schoch, R., Nowakowski, M., Lange, P.,
Bauer, M., & Buchmeiser, M. R. (2022). Development of Battery System Based
on Na-S and Characterization Using X-ray Absorption Spectroscopy. Electrochem2022
& 63rd Corrosion Science Symposium, Edinburgh.
bibtex: '@inproceedings{Tonbul_Kappler_Murugan_Schoch_Nowakowski_Lange_Bauer_Buchmeiser_2022,
place={Edinburgh}, title={Development of Battery System Based on Na-S and Characterization
Using X-ray Absorption Spectroscopy}, author={Tonbul, Güldeniz and Kappler, Julian and
Murugan, Saravanakumar and Schoch, Roland and Nowakowski, Michal and Lange,
Pia and Bauer, Matthias and Buchmeiser, Michael R.}, year={2022} }'
chicago: Tonbul, Güldeniz, Julian Kappler, Saravanakumar Murugan, Roland Schoch,
Michal Nowakowski, Pia Lange, Matthias Bauer, and Michael R. Buchmeiser. “Development
of Battery System Based on Na-S and Characterization Using X-Ray Absorption Spectroscopy.”
Edinburgh, 2022.
ieee: G. Tonbul et al., “Development of Battery System Based on Na-S and
Characterization Using X-ray Absorption Spectroscopy,” presented at the Electrochem2022
& 63rd Corrosion Science Symposium, Edinburgh, 2022.
mla: Tonbul, Güldeniz, et al. Development of Battery System Based on Na-S and
Characterization Using X-Ray Absorption Spectroscopy. 2022.
short: 'G. Tonbul, J. Kappler, S. Murugan, R. Schoch, M. Nowakowski, P. Lange, M.
Bauer, M.R. Buchmeiser, in: Edinburgh, 2022.'
conference:
end_date: 2022-09-06
location: Edinburgh
name: Electrochem2022 & 63rd Corrosion Science Symposium
start_date: 2022-09-04
date_created: 2023-05-03T08:25:33Z
date_updated: 2023-05-03T08:26:41Z
department:
- _id: '306'
language:
- iso: eng
place: Edinburgh
status: public
title: Development of Battery System Based on Na-S and Characterization Using X-ray
Absorption Spectroscopy
type: conference_abstract
user_id: '89054'
year: '2022'
...
---
_id: '30213'
abstract:
- lang: eng
text: Requirement changes and cascading effects of change propagation are
major sources of inefficiencies in product development and increase the risk of
project failure. Proactive change management of requirement changes yields the
potential to handle such changes efficiently. A systematic approach is required
for proactive change management to assess and reduce the risk of a requirement
change with appropriate effort in industrial application. Within the paper at
hand, a novel method for Proactive Management of Requirement Changes (ProMaRC)
is presented. It is developed in close collaboration with industry experts and
evaluated based on workshops, pilot users’ feedback, three industrial case studies
from the automotive industry and five development projects from research. To limit
the application effort, an automated approach for dependency analysis based on
the machine learning technique BERT and semi-automated assessment of change likelihood
and impact using a modified PageRank algorithm is developed. Applying the method,
the risks of requirement changes are assessed systematically and reduced by means
of proactive change measures. Evaluation shows high performance of dependency
analysis and confirms the applicability and usefulness of the method. This contribution
opens up the research space of proactive risk management for requirement changes
which is currently almost unexploited. It enables more efficient product development.
article_number: '1874'
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Christian
full_name: Oleff, Christian
id: '41188'
last_name: Oleff
orcid: 0000-0002-0983-1850
- first_name: Daniel
full_name: Preuß, Daniel
id: '40253'
last_name: Preuß
citation:
ama: Gräßler I, Oleff C, Preuß D. Proactive Management of Requirement Changes in
the Development of Complex Technical Systems. Applied Sciences. 2022;12(4).
doi:10.3390/app12041874
apa: Gräßler, I., Oleff, C., & Preuß, D. (2022). Proactive Management of Requirement
Changes in the Development of Complex Technical Systems. Applied Sciences,
12(4), Article 1874. https://doi.org/10.3390/app12041874
bibtex: '@article{Gräßler_Oleff_Preuß_2022, title={Proactive Management of Requirement
Changes in the Development of Complex Technical Systems}, volume={12}, DOI={10.3390/app12041874}, number={41874},
journal={Applied Sciences}, publisher={MDPI AG}, author={Gräßler, Iris and Oleff,
Christian and Preuß, Daniel}, year={2022} }'
chicago: Gräßler, Iris, Christian Oleff, and Daniel Preuß. “Proactive Management
of Requirement Changes in the Development of Complex Technical Systems.” Applied
Sciences 12, no. 4 (2022). https://doi.org/10.3390/app12041874.
ieee: 'I. Gräßler, C. Oleff, and D. Preuß, “Proactive Management of Requirement
Changes in the Development of Complex Technical Systems,” Applied Sciences,
vol. 12, no. 4, Art. no. 1874, 2022, doi: 10.3390/app12041874.'
mla: Gräßler, Iris, et al. “Proactive Management of Requirement Changes in the Development
of Complex Technical Systems.” Applied Sciences, vol. 12, no. 4, 1874,
MDPI AG, 2022, doi:10.3390/app12041874.
short: I. Gräßler, C. Oleff, D. Preuß, Applied Sciences 12 (2022).
date_created: 2022-03-08T12:37:42Z
date_updated: 2023-05-03T08:40:30Z
department:
- _id: '152'
doi: 10.3390/app12041874
intvolume: ' 12'
issue: '4'
keyword:
- Fluid Flow and Transfer Processes
- Computer Science Applications
- Process Chemistry and Technology
- General Engineering
- Instrumentation
- General Materials Science
language:
- iso: eng
publication: Applied Sciences
publication_identifier:
issn:
- 2076-3417
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Proactive Management of Requirement Changes in the Development of Complex Technical
Systems
type: journal_article
user_id: '5905'
volume: 12
year: '2022'
...
---
_id: '44462'
author:
- first_name: Julia
full_name: Eckel, Julia
id: '94407'
last_name: Eckel
orcid: 0000-0001-5352-9715
citation:
ama: 'Eckel J. Animation und Mimesis. Zur digitalen Expansion bewegtbildlicher Mimesis
und ‚animimetischem‘ Denken. In: Balke F, Linseisen E, eds. Mimesis Expanded.
Die Ausweitung der mimetischen Zone. Fink; 2022:267-294.'
apa: Eckel, J. (2022). Animation und Mimesis. Zur digitalen Expansion bewegtbildlicher
Mimesis und ‚animimetischem‘ Denken. In F. Balke & E. Linseisen (Eds.), Mimesis
Expanded. Die Ausweitung der mimetischen Zone (pp. 267–294). Fink.
bibtex: '@inbook{Eckel_2022, place={Paderborn}, title={Animation und Mimesis. Zur
digitalen Expansion bewegtbildlicher Mimesis und ‚animimetischem‘ Denken}, booktitle={Mimesis
Expanded. Die Ausweitung der mimetischen Zone}, publisher={Fink}, author={Eckel,
Julia}, editor={Balke, Friedrich and Linseisen, Elisa}, year={2022}, pages={267–294}
}'
chicago: 'Eckel, Julia. “Animation und Mimesis. Zur digitalen Expansion bewegtbildlicher
Mimesis und ‚animimetischem‘ Denken.” In Mimesis Expanded. Die Ausweitung der
mimetischen Zone, edited by Friedrich Balke and Elisa Linseisen, 267–94. Paderborn:
Fink, 2022.'
ieee: 'J. Eckel, “Animation und Mimesis. Zur digitalen Expansion bewegtbildlicher
Mimesis und ‚animimetischem‘ Denken,” in Mimesis Expanded. Die Ausweitung der
mimetischen Zone, F. Balke and E. Linseisen, Eds. Paderborn: Fink, 2022, pp.
267–294.'
mla: Eckel, Julia. “Animation und Mimesis. Zur digitalen Expansion bewegtbildlicher
Mimesis und ‚animimetischem‘ Denken.” Mimesis Expanded. Die Ausweitung der
mimetischen Zone, edited by Friedrich Balke and Elisa Linseisen, Fink, 2022,
pp. 267–94.
short: 'J. Eckel, in: F. Balke, E. Linseisen (Eds.), Mimesis Expanded. Die Ausweitung
der mimetischen Zone, Fink, Paderborn, 2022, pp. 267–294.'
date_created: 2023-05-04T06:53:52Z
date_updated: 2023-05-04T06:54:02Z
department:
- _id: '731'
editor:
- first_name: Friedrich
full_name: Balke, Friedrich
last_name: Balke
- first_name: Elisa
full_name: Linseisen, Elisa
last_name: Linseisen
language:
- iso: ger
page: 267-294
place: Paderborn
publication: Mimesis Expanded. Die Ausweitung der mimetischen Zone
publisher: Fink
status: public
title: Animation und Mimesis. Zur digitalen Expansion bewegtbildlicher Mimesis und
‚animimetischem‘ Denken
type: book_chapter
user_id: '21240'
year: '2022'
...
---
_id: '30228'
abstract:
- lang: eng
text: Confidence in additive manufacturing technologies is directly related to the
predictability of part properties, which is influenced by several factors. To
gain confidence, online process monitoring with dedicated and reliable feedback
is desirable for every process. In this project, a powder bed monitoring system
was developed as a retrofit solution for the EOS P3 laser sintering machines.
A high-resolution camera records each layer, which is analyzed by a Region-Based
Convolutional Neural Network (Mask R-CNN). Over 2500 images were annotated and
classified to train the network in detecting defects in the powder bed at a very
high level. Each defect is checked for intersection with exposure areas. To distinguish
between acceptable imperfections and critical defects that lead to part rejection,
the impact of these imperfections on part properties is investigated.
article_type: original
author:
- first_name: Sven Helge
full_name: Klippstein, Sven Helge
id: '71545'
last_name: Klippstein
- first_name: Florian
full_name: Heiny, Florian
id: '14053'
last_name: Heiny
- first_name: Nagaraju
full_name: Pashikanti,, Nagaraju
last_name: Pashikanti,
- first_name: Monika
full_name: Gessler, Monika
last_name: Gessler
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
orcid: 000-0001-8590-1921
citation:
ama: Klippstein SH, Heiny F, Pashikanti, N, Gessler M, Schmid H-J. Powder Spread
Process Monitoring in Polymer Laser Sintering and its Influences on Part Properties.
JOM - The Journal of The Minerals, Metals & Materials Society (TMS).
2022;74:1149–1157. doi:https://doi.org/10.1007/s11837-021-05042-w
apa: Klippstein, S. H., Heiny, F., Pashikanti, N., Gessler, M., & Schmid, H.-J.
(2022). Powder Spread Process Monitoring in Polymer Laser Sintering and its Influences
on Part Properties. JOM - The Journal of The Minerals, Metals & Materials
Society (TMS), 74, 1149–1157. https://doi.org/10.1007/s11837-021-05042-w
bibtex: '@article{Klippstein_Heiny_Pashikanti,_Gessler_Schmid_2022, title={Powder
Spread Process Monitoring in Polymer Laser Sintering and its Influences on Part
Properties}, volume={74}, DOI={https://doi.org/10.1007/s11837-021-05042-w }, journal={JOM - The Journal
of The Minerals, Metals & Materials Society (TMS)}, publisher={Springer},
author={Klippstein, Sven Helge and Heiny, Florian and Pashikanti, Nagaraju and
Gessler, Monika and Schmid, Hans-Joachim}, year={2022}, pages={1149–1157} }'
chicago: 'Klippstein, Sven Helge, Florian Heiny, Nagaraju Pashikanti, Monika Gessler,
and Hans-Joachim Schmid. “Powder Spread Process Monitoring in Polymer Laser Sintering
and Its Influences on Part Properties.” JOM - The Journal of The Minerals,
Metals & Materials Society (TMS) 74 (2022): 1149–1157. https://doi.org/10.1007/s11837-021-05042-w .'
ieee: 'S. H. Klippstein, F. Heiny, N. Pashikanti, M. Gessler, and H.-J. Schmid,
“Powder Spread Process Monitoring in Polymer Laser Sintering and its Influences
on Part Properties,” JOM - The Journal of The Minerals, Metals & Materials
Society (TMS), vol. 74, pp. 1149–1157, 2022, doi: https://doi.org/10.1007/s11837-021-05042-w .'
mla: Klippstein, Sven Helge, et al. “Powder Spread Process Monitoring in Polymer
Laser Sintering and Its Influences on Part Properties.” JOM - The Journal of
The Minerals, Metals & Materials Society (TMS), vol. 74, Springer, 2022,
pp. 1149–1157, doi:https://doi.org/10.1007/s11837-021-05042-w
.
short: S.H. Klippstein, F. Heiny, N. Pashikanti, M. Gessler, H.-J. Schmid, JOM -
The Journal of The Minerals, Metals & Materials Society (TMS) 74 (2022) 1149–1157.
conference:
end_date: 04.08.2021
location: Online
name: Solid Freeform Fabrication 2021
start_date: 02.08.2021
date_created: 2022-03-10T12:35:18Z
date_updated: 2023-05-04T08:32:55Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
doi: 'https://doi.org/10.1007/s11837-021-05042-w '
intvolume: ' 74'
language:
- iso: eng
page: 1149–1157
publication: JOM - The Journal of The Minerals, Metals & Materials Society (TMS)
publication_status: published
publisher: Springer
quality_controlled: '1'
status: public
title: Powder Spread Process Monitoring in Polymer Laser Sintering and its Influences
on Part Properties
type: journal_article
user_id: '464'
volume: 74
year: '2022'
...
---
_id: '33356'
abstract:
- lang: eng
text: By monitoring the recoating process within polymer laser sintering production,
it was shown that multiple powder-spread-flaws can be detected. Those groove-like
flaws are expected to be the result of agglomerates jamming between the recoater
and the last powder layer. This work is analyzing the interaction between powder-spread-flaws
and part properties, showing the influence of the recoating process on the performance
of laser sintering parts. Therefore, artificial powder-spread-flaws are applied
to the build jobs of tensile test specimens which are measured and analyzed regarding
the elongation at break, strength and fracture position. For the characteristics
of the flaws, the artificial grooves are varied in depth and width. Furthermore,
the position of the flaw is changed form mid part to close to surface areas. It
was shown, that several flaws are visible at the part surface, resulting in stress
concentration and reduced performance. But there are as well parts with flaw-layers,
which are not visible after the build process on the part. Those parts can have
significantly reduced mechanical properties as well.
author:
- first_name: Sven Helge
full_name: Klippstein, Sven Helge
id: '71545'
last_name: Klippstein
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
orcid: 000-0001-8590-1921
citation:
ama: 'Klippstein SH, Schmid H-J. Powder Spread Flaws in Polymer Laser Sintering
and its Influences on Mechanical Performance. In: Proceedings of the 33nd Annual
International Solid Freeform Fabrication Symposium. ; 2022.'
apa: Klippstein, S. H., & Schmid, H.-J. (2022). Powder Spread Flaws in Polymer
Laser Sintering and its Influences on Mechanical Performance. Proceedings of
the 33nd Annual International Solid Freeform Fabrication Symposium.
bibtex: '@inproceedings{Klippstein_Schmid_2022, place={Austin, TX, USA}, title={Powder
Spread Flaws in Polymer Laser Sintering and its Influences on Mechanical Performance},
booktitle={Proceedings of the 33nd Annual International Solid Freeform Fabrication
Symposium}, author={Klippstein, Sven Helge and Schmid, Hans-Joachim}, year={2022}
}'
chicago: Klippstein, Sven Helge, and Hans-Joachim Schmid. “Powder Spread Flaws in
Polymer Laser Sintering and Its Influences on Mechanical Performance.” In Proceedings
of the 33nd Annual International Solid Freeform Fabrication Symposium. Austin,
TX, USA, 2022.
ieee: S. H. Klippstein and H.-J. Schmid, “Powder Spread Flaws in Polymer Laser Sintering
and its Influences on Mechanical Performance,” 2022.
mla: Klippstein, Sven Helge, and Hans-Joachim Schmid. “Powder Spread Flaws in Polymer
Laser Sintering and Its Influences on Mechanical Performance.” Proceedings
of the 33nd Annual International Solid Freeform Fabrication Symposium, 2022.
short: 'S.H. Klippstein, H.-J. Schmid, in: Proceedings of the 33nd Annual International
Solid Freeform Fabrication Symposium, Austin, TX, USA, 2022.'
date_created: 2022-09-13T16:42:10Z
date_updated: 2023-05-04T08:31:49Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
keyword:
- Selective Sasersintering
- Process Monitoring
- Powder Spread
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://utw10945.utweb.utexas.edu/sites/default/files/2022/Powder%20Spread%20Flaws%20in%20Polymer%20Laser%20Sintering%20and.pdf
oa: '1'
place: Austin, TX, USA
publication: Proceedings of the 33nd Annual International Solid Freeform Fabrication
Symposium
quality_controlled: '1'
status: public
title: Powder Spread Flaws in Polymer Laser Sintering and its Influences on Mechanical
Performance
type: conference
user_id: '464'
year: '2022'
...
---
_id: '44468'
author:
- first_name: Stephan
full_name: Schmidt, Stephan
last_name: Schmidt
- first_name: Melanie
full_name: Gräßer, Melanie
last_name: Gräßer
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
orcid: 000-0001-8590-1921
citation:
ama: Schmidt S, Gräßer M, Schmid H-J. A Shape Newton Scheme for Deforming Shells
with Application to Capillary Bridges. SIAM Journal on Scientific Computing.
2022;44(4):B1175-B1194. doi:10.1137/20m1389054
apa: Schmidt, S., Gräßer, M., & Schmid, H.-J. (2022). A Shape Newton Scheme
for Deforming Shells with Application to Capillary Bridges. SIAM Journal on
Scientific Computing, 44(4), B1175–B1194. https://doi.org/10.1137/20m1389054
bibtex: '@article{Schmidt_Gräßer_Schmid_2022, title={A Shape Newton Scheme for Deforming
Shells with Application to Capillary Bridges}, volume={44}, DOI={10.1137/20m1389054},
number={4}, journal={SIAM Journal on Scientific Computing}, publisher={Society
for Industrial & Applied Mathematics (SIAM)}, author={Schmidt, Stephan and
Gräßer, Melanie and Schmid, Hans-Joachim}, year={2022}, pages={B1175–B1194} }'
chicago: 'Schmidt, Stephan, Melanie Gräßer, and Hans-Joachim Schmid. “A Shape Newton
Scheme for Deforming Shells with Application to Capillary Bridges.” SIAM Journal
on Scientific Computing 44, no. 4 (2022): B1175–94. https://doi.org/10.1137/20m1389054.'
ieee: 'S. Schmidt, M. Gräßer, and H.-J. Schmid, “A Shape Newton Scheme for Deforming
Shells with Application to Capillary Bridges,” SIAM Journal on Scientific Computing,
vol. 44, no. 4, pp. B1175–B1194, 2022, doi: 10.1137/20m1389054.'
mla: Schmidt, Stephan, et al. “A Shape Newton Scheme for Deforming Shells with Application
to Capillary Bridges.” SIAM Journal on Scientific Computing, vol. 44, no.
4, Society for Industrial & Applied Mathematics (SIAM), 2022, pp. B1175–94,
doi:10.1137/20m1389054.
short: S. Schmidt, M. Gräßer, H.-J. Schmid, SIAM Journal on Scientific Computing
44 (2022) B1175–B1194.
date_created: 2023-05-04T08:18:41Z
date_updated: 2023-05-04T08:24:49Z
department:
- _id: '150'
doi: 10.1137/20m1389054
intvolume: ' 44'
issue: '4'
keyword:
- Applied Mathematics
- Computational Mathematics
language:
- iso: eng
page: B1175-B1194
publication: SIAM Journal on Scientific Computing
publication_identifier:
issn:
- 1064-8275
- 1095-7197
publication_status: published
publisher: Society for Industrial & Applied Mathematics (SIAM)
quality_controlled: '1'
status: public
title: A Shape Newton Scheme for Deforming Shells with Application to Capillary Bridges
type: journal_article
user_id: '3959'
volume: 44
year: '2022'
...
---
_id: '44469'
article_number: '2100397'
author:
- first_name: Dennis
full_name: Menge, Dennis
id: '29240'
last_name: Menge
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
orcid: 000-0001-8590-1921
citation:
ama: Menge D, Schmid H-J. Low Temperature Laser Sintering with PA12 and PA6 on a
Standard System. Macromolecular Symposia. 2022;404(1). doi:10.1002/masy.202100397
apa: Menge, D., & Schmid, H.-J. (2022). Low Temperature Laser Sintering with
PA12 and PA6 on a Standard System. Macromolecular Symposia, 404(1),
Article 2100397. https://doi.org/10.1002/masy.202100397
bibtex: '@article{Menge_Schmid_2022, title={Low Temperature Laser Sintering with
PA12 and PA6 on a Standard System}, volume={404}, DOI={10.1002/masy.202100397},
number={12100397}, journal={Macromolecular Symposia}, publisher={Wiley}, author={Menge,
Dennis and Schmid, Hans-Joachim}, year={2022} }'
chicago: Menge, Dennis, and Hans-Joachim Schmid. “Low Temperature Laser Sintering
with PA12 and PA6 on a Standard System.” Macromolecular Symposia 404, no.
1 (2022). https://doi.org/10.1002/masy.202100397.
ieee: 'D. Menge and H.-J. Schmid, “Low Temperature Laser Sintering with PA12 and
PA6 on a Standard System,” Macromolecular Symposia, vol. 404, no. 1, Art.
no. 2100397, 2022, doi: 10.1002/masy.202100397.'
mla: Menge, Dennis, and Hans-Joachim Schmid. “Low Temperature Laser Sintering with
PA12 and PA6 on a Standard System.” Macromolecular Symposia, vol. 404,
no. 1, 2100397, Wiley, 2022, doi:10.1002/masy.202100397.
short: D. Menge, H.-J. Schmid, Macromolecular Symposia 404 (2022).
date_created: 2023-05-04T08:21:02Z
date_updated: 2023-05-04T08:24:10Z
department:
- _id: '150'
doi: 10.1002/masy.202100397
intvolume: ' 404'
issue: '1'
keyword:
- Materials Chemistry
- Polymers and Plastics
- Organic Chemistry
- Condensed Matter Physics
language:
- iso: eng
publication: Macromolecular Symposia
publication_identifier:
issn:
- 1022-1360
- 1521-3900
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Low Temperature Laser Sintering with PA12 and PA6 on a Standard System
type: journal_article
user_id: '3959'
volume: 404
year: '2022'
...
---
_id: '30255'
author:
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
citation:
ama: Wiens E. Innendrückwalzen – Ein Innovatives Umformverfahren Zur Inkrementellen
Formgebung von Wanddickenkonturierten Rohren Mit Lokal Einstellbaren Mechanischen
Eigenschaften. Shaker; 2022.
apa: Wiens, E. (2022). Innendrückwalzen – Ein innovatives Umformverfahren zur
inkrementellen Formgebung von wanddickenkonturierten Rohren mit lokal einstellbaren
mechanischen Eigenschaften. Shaker.
bibtex: '@book{Wiens_2022, place={Düren}, series={Reihe Paderborner Umformtechnik},
title={Innendrückwalzen – Ein innovatives Umformverfahren zur inkrementellen Formgebung
von wanddickenkonturierten Rohren mit lokal einstellbaren mechanischen Eigenschaften},
publisher={Shaker}, author={Wiens, Eugen}, year={2022}, collection={Reihe Paderborner
Umformtechnik} }'
chicago: 'Wiens, Eugen. Innendrückwalzen – Ein Innovatives Umformverfahren Zur
Inkrementellen Formgebung von Wanddickenkonturierten Rohren Mit Lokal Einstellbaren
Mechanischen Eigenschaften. Reihe Paderborner Umformtechnik. Düren: Shaker,
2022.'
ieee: 'E. Wiens, Innendrückwalzen – Ein innovatives Umformverfahren zur inkrementellen
Formgebung von wanddickenkonturierten Rohren mit lokal einstellbaren mechanischen
Eigenschaften. Düren: Shaker, 2022.'
mla: Wiens, Eugen. Innendrückwalzen – Ein Innovatives Umformverfahren Zur Inkrementellen
Formgebung von Wanddickenkonturierten Rohren Mit Lokal Einstellbaren Mechanischen
Eigenschaften. Shaker, 2022.
short: E. Wiens, Innendrückwalzen – Ein Innovatives Umformverfahren Zur Inkrementellen
Formgebung von Wanddickenkonturierten Rohren Mit Lokal Einstellbaren Mechanischen
Eigenschaften, Shaker, Düren, 2022.
date_created: 2022-03-11T08:08:33Z
date_updated: 2023-05-05T11:19:34Z
department:
- _id: '156'
language:
- iso: eng
place: Düren
publication_identifier:
isbn:
- 978-3-8440-8408-5
publisher: Shaker
series_title: Reihe Paderborner Umformtechnik
status: public
title: Innendrückwalzen – Ein innovatives Umformverfahren zur inkrementellen Formgebung
von wanddickenkonturierten Rohren mit lokal einstellbaren mechanischen Eigenschaften
type: dissertation
user_id: '7888'
year: '2022'
...