Jerschl, Martin, Dr.-Ing.
Dipl.-Ing. Martin Jerschl
Department of Mechanical Engineering
Institute of Applied Mechanics (LTM, Prof. Steinmann)
91058 Erlangen
Deutschland
- Phone number: +49 9131 85-28502
- Fax number: +49 9131 85-28503
- Email: ltm-sekretariat@fau.de
- Website: https://www.ltm.tf.fau.de/person/dipl-ing-martin-jerschl/
Investigation and reduction of nonlinear oscillation systems using modal approaches
(Own Funds)
Project leader:
Start date: 1. September 2012
Abstract:
In this project nonlinear oscillating systems are investigated. The nonlinearity is caused by the effect of large deformations (geometrical nonlinearity) or by physical effects, like friction. A designated target is after a nonlinear modal analysis (for example on the basis of NNMs) a model reduction on the isolated nonlinear mode. Limitations for this approach are given by the nonlinear modal analysis.
Publications:
- , , :
Adaptive harmonic balance analysis of dry friction damped systems
34th IMAC, A Conference and Exposition on Structural Dynamics, 2016
DOI: 10.1007/978-3-319-29739-2_36 - , , , :
Studies of a geometrical nonlinear friction damped system using NNMs
34th IMAC, A Conference and Exposition on Structural Dynamics, 2016
DOI: 10.1007/978-3-319-29763-7_33 - , :
Arclength Continuation Methods for the Investigation of Non-linear Oscillating Systems with the Concept of Non-linear Normal Modes
In: Proceedings in Applied Mathematics and Mechanics 14 (2014), p. 287--288
ISSN: 1617-7061
DOI: 10.1002/pamm.201410131 - , :
Design of a frequency-energy independent nonlinear oscillator
35th IMAC Conference and Exposition on Structural Dynamics, 2017
DOI: 10.1007/978-3-319-54404-5_21 - , , , :
Numerical Continuation Methods for the Concept of Non-linear Normal Modes
32nd IMAC Conference and Exposition on Structural Dynamics, 2014 (Orlando, USA)
In: Dynamics of Civil Structures 2014
DOI: 10.1007/978-3-319-04546-7_3
2018
- , , :
Calculating the Dynamic Response of Jointed Structures in the Frequency Domain Using Contact Interface Elements
In: Matthew R.W. Brake (ed.): The Mechanics of Jointed Structures, Cham: Springer, 2018, p. 491-510
ISBN: 978-3-319-56818-8
DOI: 10.1007/978-3-319-56818-8_27
2017
- , :
Design of a frequency-energy independent nonlinear oscillator
35th IMAC Conference and Exposition on Structural Dynamics, 2017
DOI: 10.1007/978-3-319-54404-5_21
2016
- , , , :
Studies of a geometrical nonlinear friction damped system using NNMs
34th IMAC, A Conference and Exposition on Structural Dynamics, 2016
DOI: 10.1007/978-3-319-29763-7_33 - , , :
Adaptive harmonic balance analysis of dry friction damped systems
34th IMAC, A Conference and Exposition on Structural Dynamics, 2016
DOI: 10.1007/978-3-319-29739-2_36
2014
- , , , :
Numerical Continuation Methods for the Concept of Non-linear Normal Modes
32nd IMAC Conference and Exposition on Structural Dynamics, 2014 (Orlando, USA)
In: Dynamics of Civil Structures 2014
DOI: 10.1007/978-3-319-04546-7_3 - , , , :
Path continuation for the concept of non-linear normal modes using a normal flow algorithm
International Conference on Noise and Vibration Engineering ISMA 2014 (Leuven, Belgium, 15. September 2014 - 17. September 2014)
In: Proceedings of the International Conference on Noise and Vibration Engineering ISMA 2014 - , :
Arclength Continuation Methods for the Investigation of Non-linear Oscillating Systems with the Concept of Non-linear Normal Modes
In: Proceedings in Applied Mathematics and Mechanics 14 (2014), p. 287--288
ISSN: 1617-7061
DOI: 10.1002/pamm.201410131 - , , , :
Numerical Investigation of Jointed Oscillators using Harmonic Balance Techniques
International Conference on Noise and Vibration Engineering ISMA 2014 (Leuven, Belgium, 15. September 2014 - 17. September 2014)
In: Proceedings of the International Conference on Noise and Vibration Engineering ISMA 2014
2013
- , , , :
Investigation of jointed structures using the multiharmonic balance method
Conference of the Society for Experimental Mechanics Series (Montpellier, France, 11. February 2013 - 14. February 2013)
In: Conference Proceedings of the Society for Experimental Mechanics Series 2013
DOI: 10.1007/978-1-4614-6570-6_20
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