A review on dynamics of gear systems with gravity effects

Ying Du; Long Yang; Ruiting Tong; Lan Liu; Jingyi Gong; Geng Liu

doi:10.1117/12.3025777

1 April 2024 A review on dynamics of gear systems with gravity effects

Ying Du, Long Yang, Ruiting Tong, Lan Liu, Jingyi Gong, Geng Liu

Author Affiliations +

Proceedings Volume 13081, Third International Conference on Advanced Manufacturing Technology and Electronic Information (AMTEI 2023); 130810R (2024) https://doi.org/10.1117/12.3025777
Event: 2023 3rd International Conference on Advanced Manufacturing Technology and Electronic Information (AMTEI 2023), 2023, Tianjin, China

Abstract

Gear systems are extensively implemented in industrial applications such as shipping, wind turbine and aerospace. The performance of the transmission equipment will be directly affected by the dynamic characteristics of the gear system. As the demand for high-power and heavy-load gear transmissions continues to rise, gear systems are inclined to exhibit high volume and weight. It is essential to take gravity effects into consideration during the analysis of gear dynamics, because they will make components of gear systems deform, change the tooth contact status and consequently affect the dynamic response of gear systems. In the past few decades, research on the gear systems dynamics with gravity effects has increased dramatically. This paper provides a comprehensive review of published literatures related to the gear dynamics considering gravity effects. The studies focus on three primary themes: the impact of gravity upon the time-domain dynamic response, the impact of gravity upon the frequency-domain dynamic response, and the impact of gravity upon the gap nonlinear response of gear systems. Finally, some conclusions are summarized.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Ying Du, Long Yang, Ruiting Tong, Lan Liu, Jingyi Gong, and Geng Liu "A review on dynamics of gear systems with gravity effects", Proc. SPIE 13081, Third International Conference on Advanced Manufacturing Technology and Electronic Information (AMTEI 2023), 130810R (1 April 2024); https://doi.org/10.1117/12.3025777

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