Study on the offset load mechanism of herringbone gears and multi-objective optimization of HSGT

Jiajun Chen, Sheng Xue, Chao Zhang, Rupeng Zhu, Weifang Chen, Joint National-Local Engineering Research Centre for Safe and Precise Coal Mining, Anhui University of Science and Technology, College of Mechanical and Electronic Engineering, Nanjing Forestry University, National Key Laboratory of Science and Technology on Helicopter Transmission, Nanjing University of Aeronautics and Astronautics

Journal of Vibration and Control

Published online on April 28, 2026

Abstract

Journal of Vibration and Control, Ahead of Print.
In the modeling and analysis of herringbone star gear train (HSGT), the differences in dynamic parameters and loads on both sides of the herringbone gears are usually ignored, which seriously impairs the system load-sharing performance. In this paper, the ...