Dynamic characteristics analysis of multistage gear system considering temperature effect

Wei Li, Xiangming Cheng, Ziyuan Li, Manxian Liu, Jie Zhang, School of Mechanical Engineering, University of Science and Technology Beijing, New Laboratory of Pattern Recognition , Institute of Automation, Chinese Academy of Sciences

Journal of Vibration and Control

Published online on September 06, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
With the development of gear transmission to high speed and heavy load, the effect of temperature rise on gear transmission system cannot be ignored. In this paper, the thermal deformation and time-varying thermal stiffness of spur gear are derived under ...