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2023 | OriginalPaper | Chapter

Gear Whine Optimization of Hybrid Transmission Based on Dynamic Excitation

Authors : Pin Lv, Meng Zhang, Tianbao Tang, Xiaolong Deng, Junfeng Hu, Jun Lan

Published in: Proceedings of China SAE Congress 2021: Selected Papers

Publisher: Springer Nature Singapore

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Abstract

This paper takes gear order whine in electric drive mode of hybrid transmission as research object. Based on gear static transmission error, considering the influence of speed excitation, shafting frequency and housing flexibility, the paper analyzes bearing dynamic reaction and vibration velocity of transmission. By optimizing shafting and housing layout to decrease bearing dynamic supporting force, the gear whine noise can be reduced obviously, this research has good guiding significance for development of gearbox.

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Metadata
Title
Gear Whine Optimization of Hybrid Transmission Based on Dynamic Excitation
Authors
Pin Lv
Meng Zhang
Tianbao Tang
Xiaolong Deng
Junfeng Hu
Jun Lan
Copyright Year
2023
Publisher
Springer Nature Singapore
Book
Proceedings of China SAE Congress 2021: Selected Papers

Print ISBN: 978-981-19-3841-2

Electronic ISBN: 978-981-19-3842-9

Copyright Year: 2023

DOI
https://doi.org/10.1007/978-981-19-3842-9_77

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