Research on the effect of vertical installation angle and layout of anti-yaw damper on the dynamic performance of high-speed EMUs

Yayun Qi, Jiacheng Wang, Huanyun Dai, Sihao Luo, Yan Zheng, Huadong Jing, School of Mechatronics and Vehicle Engineering, Chongqing Jiaotong University, State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University

Journal of Vibration and Control

Published online on February 13, 2026

Abstract

Journal of Vibration and Control, Ahead of Print.
With the increase in operating speed of high-speed electric multiple units (EMUs), the regulatory role of anti-yaw dampers in vehicle operational stability has become critical. This paper establishes a dynamic model of a high-speed EMUs to investigate the ...