---
_id: '9876'
abstract:
- lang: eng
  text: Piezoelectric inertia motors use the inertia of a body to drive it by means
    of a friction contact in a series of small steps. It has been shown previously
    in theoretical investigations that higher velocities and smoother movements can
    be obtained if these steps do not contain phases of stiction (''stick-slip`` operation),
    but use sliding friction only (''slip-slip`` operation). One very promising driving
    option for such motors is the superposition of multiple sinusoidal signals or
    harmonics. In this contribution, the theoretical results are validated experimentally.
    In this context, a quick and reliable identification process for parameters describing
    the friction contact is proposed. Additionally, the force generation potential
    of inertia motors is investigated theoretically and experimentally. The experimental
    results confirm the theoretical result that for a given maximum frequency, a signal
    with a high fundamental frequency and consisting of two superposed sine waves
    leads to the highest velocity and the smoothest motion, while the maximum motor
    force is obtained with signals containing more harmonics. These results are of
    fundamental importance for the further development of high-velocity piezoelectric
    inertia motors.
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. High-velocity operation of piezoelectric inertia
    motors: experimental validation. <i>Archive of Applied Mechanics</i>. 2014:1-9.
    doi:<a href="https://doi.org/10.1007/s00419-014-0940-0">10.1007/s00419-014-0940-0</a>'
  apa: 'Hunstig, M., Hemsel, T., &#38; Sextro, W. (2014). High-velocity operation
    of piezoelectric inertia motors: experimental validation. <i>Archive of Applied
    Mechanics</i>, 1–9. <a href="https://doi.org/10.1007/s00419-014-0940-0">https://doi.org/10.1007/s00419-014-0940-0</a>'
  bibtex: '@article{Hunstig_Hemsel_Sextro_2014, title={High-velocity operation of
    piezoelectric inertia motors: experimental validation}, DOI={<a href="https://doi.org/10.1007/s00419-014-0940-0">10.1007/s00419-014-0940-0</a>},
    journal={Archive of Applied Mechanics}, publisher={Springer Berlin Heidelberg},
    author={Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2014},
    pages={1–9} }'
  chicago: 'Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “High-Velocity Operation
    of Piezoelectric Inertia Motors: Experimental Validation.” <i>Archive of Applied
    Mechanics</i>, 2014, 1–9. <a href="https://doi.org/10.1007/s00419-014-0940-0">https://doi.org/10.1007/s00419-014-0940-0</a>.'
  ieee: 'M. Hunstig, T. Hemsel, and W. Sextro, “High-velocity operation of piezoelectric
    inertia motors: experimental validation,” <i>Archive of Applied Mechanics</i>,
    pp. 1–9, 2014.'
  mla: 'Hunstig, Matthias, et al. “High-Velocity Operation of Piezoelectric Inertia
    Motors: Experimental Validation.” <i>Archive of Applied Mechanics</i>, Springer
    Berlin Heidelberg, 2014, pp. 1–9, doi:<a href="https://doi.org/10.1007/s00419-014-0940-0">10.1007/s00419-014-0940-0</a>.'
  short: M. Hunstig, T. Hemsel, W. Sextro, Archive of Applied Mechanics (2014) 1–9.
date_created: 2019-05-20T13:08:08Z
date_updated: 2019-05-20T13:08:43Z
department:
- _id: '151'
doi: 10.1007/s00419-014-0940-0
keyword:
- Inertia motor
- High velocity
- Stick-slip motor
- Slip-slip operation
- Friction parameter identification
language:
- iso: eng
page: 1-9
publication: Archive of Applied Mechanics
publication_identifier:
  issn:
  - 0939-1533
publisher: Springer Berlin Heidelberg
status: public
title: 'High-velocity operation of piezoelectric inertia motors: experimental validation'
type: journal_article
user_id: '55222'
year: '2014'
...