Active suppression of multi-frequency rotor vibration using double auto-coupled sliding mode control

Xinyu Gao, Changheng Yu, Jian Wang, Jianfei Yao, School of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, State Key Laboratory of High-end Compressor and System Technology, Beijing University of Chemical Technology, School of Electrical and Electronic Engineering, North China Electric Power University

Journal of Vibration and Control

Published online on December 20, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
This work proposes a double auto-coupling sliding mode control method for multi-frequency rotor vibration suppression. The approach aims to mitigate multi-frequency vibrations encountered by rotating machinery under operational conditions. Expanding upon ...