Analysis of Dynamics and NVH of Electric Drive Unit Using Frequency- and Time-Domain Solutions

Klaus Dieter Bauer; Josef Haslinger; Bianka Zinkiewicz; Johannes Steiner; Franz Diwoky; Martin Sopouch; Christoph Schweiger; Guenter Offner; Tigran Parikyan

doi:10.1007/978-3-031-45705-0_98

Analysis of Dynamics and NVH of Electric Drive Unit Using Frequency- and Time-Domain Solutions

Klaus Dieter Bauer, Josef Haslinger, Bianka Zinkiewicz, Johannes Steiner, Franz Diwoky, Martin Sopouch, Christoph Schweiger, Guenter Offner, Tigran Parikyan^*

^*Corresponding author for this work

AVL List GmbH (98606)

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Abstract

With increasing number of electric vehicles being designed, more reliable, accurate and performant software tools for their analysis and design have to be provided. While simulation of the dynamics of electric powertrains in time domain delivers accurate results, its performance is not high enough to allow for calculation of multiple variants needed for choosing an optimal layout of the system in acceptable time. The present paper describes a methodology and a tool for additional frequency-domain simulation of dynamics which closes that gap. An application example of electric drive unit of a passenger car with two-stage gearbox is considered. Comparing the results of frequency- vs. time-domain simulation, as well as vs. modal analysis, shows reasonable correlation confirming the viability of the suggested approach.

Original language	English
Title of host publication	Advances in Mechanism and Machine Science - Proceedings of the 16th IFToMM World Congress 2023—Volume 1
Editors	Masafumi Okada
Place of Publication	Cham
Publisher	Springer Science and Business Media B.V.
Pages	1011-1022
Number of pages	12
ISBN (Electronic)	978-3-031-45705-0
ISBN (Print)	9783031457043
DOIs	https://doi.org/10.1007/978-3-031-45705-0_98
Publication status	Published - 2023
Event	16th International Federation of Theory of Machines and Mechanisms World Congress: IFToMM WC 2023 - Tokyo, Japan Duration: 5 Nov 2023 → 9 Nov 2023

Publication series

Name	Mechanisms and Machine Science
Volume	147
ISSN (Print)	2211-0984
ISSN (Electronic)	2211-0992

Conference

Conference	16th International Federation of Theory of Machines and Mechanisms World Congress
Abbreviated title	IFToMM WC 2023
Country/Territory	Japan
City	Tokyo
Period	5/11/23 → 9/11/23

Keywords

Battery electric vehicle
Electric drive unit
Electric motor
Gear transmission
Multibody dynamics
NVH
Vibrations

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering

Access to Document

10.1007/978-3-031-45705-0_98

Cite this

Bauer, K. D., Haslinger, J., Zinkiewicz, B., Steiner, J., Diwoky, F., Sopouch, M., Schweiger, C., Offner, G., & Parikyan, T. (2023). Analysis of Dynamics and NVH of Electric Drive Unit Using Frequency- and Time-Domain Solutions. In M. Okada (Ed.), Advances in Mechanism and Machine Science - Proceedings of the 16th IFToMM World Congress 2023—Volume 1 (pp. 1011-1022). (Mechanisms and Machine Science; Vol. 147). Springer Science and Business Media B.V.. https://doi.org/10.1007/978-3-031-45705-0_98

Analysis of Dynamics and NVH of Electric Drive Unit Using Frequency- and Time-Domain Solutions. / Bauer, Klaus Dieter; Haslinger, Josef; Zinkiewicz, Bianka et al.
Advances in Mechanism and Machine Science - Proceedings of the 16th IFToMM World Congress 2023—Volume 1. ed. / Masafumi Okada. Cham: Springer Science and Business Media B.V., 2023. p. 1011-1022 (Mechanisms and Machine Science; Vol. 147).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Bauer, KD, Haslinger, J, Zinkiewicz, B, Steiner, J, Diwoky, F, Sopouch, M, Schweiger, C, Offner, G & Parikyan, T 2023, Analysis of Dynamics and NVH of Electric Drive Unit Using Frequency- and Time-Domain Solutions. in M Okada (ed.), Advances in Mechanism and Machine Science - Proceedings of the 16th IFToMM World Congress 2023—Volume 1. Mechanisms and Machine Science, vol. 147, Springer Science and Business Media B.V., Cham, pp. 1011-1022, 16th International Federation of Theory of Machines and Mechanisms World Congress, Tokyo, Japan, 5/11/23. https://doi.org/10.1007/978-3-031-45705-0_98

Bauer KD, Haslinger J, Zinkiewicz B, Steiner J, Diwoky F, Sopouch M et al. Analysis of Dynamics and NVH of Electric Drive Unit Using Frequency- and Time-Domain Solutions. In Okada M, editor, Advances in Mechanism and Machine Science - Proceedings of the 16th IFToMM World Congress 2023—Volume 1. Cham: Springer Science and Business Media B.V. 2023. p. 1011-1022. (Mechanisms and Machine Science). doi: 10.1007/978-3-031-45705-0_98

Bauer, Klaus Dieter ; Haslinger, Josef ; Zinkiewicz, Bianka et al. / Analysis of Dynamics and NVH of Electric Drive Unit Using Frequency- and Time-Domain Solutions. Advances in Mechanism and Machine Science - Proceedings of the 16th IFToMM World Congress 2023—Volume 1. editor / Masafumi Okada. Cham : Springer Science and Business Media B.V., 2023. pp. 1011-1022 (Mechanisms and Machine Science).

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AU - Schweiger, Christoph

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Analysis of Dynamics and NVH of Electric Drive Unit Using Frequency- and Time-Domain Solutions

Abstract

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Keywords

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