Active vibration isolation for TBM guidance system: Modeling, decoupling and experimental validation

Jinlong Hu, Boning He, Liangke Ju, Zhe Xie, Guoli Zhu, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Electrification Engineering Laboratory, China Railway Construction Heavy Industry Group Corporation

Journal of Vibration and Control

Published online on August 01, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
To enhance the measurement accuracy of Tunnel Boring Machine (TBM) guidance systems under strong vibration environments, this study designed a novel multi-degree-of-freedom (MDOF) active vibration isolation system. The system employs a composite structure ...