Analysis of vibration suppression performance of combined grounded damping nonlinear energy sink

Zijian Yang, Haihua Wang, Jun Wang, Department of Mechanical Engineering, Shijiazhuang Tiedao University, State Key Laboratory of Structural Mechanical Behavior and System Safety for Transportation Engineering Co-Constructed By Province and Ministry of Shijiazhuang Tiedao University

Journal of Vibration and Control

Published online on January 16, 2026

Abstract

Journal of Vibration and Control, Ahead of Print.
Nonlinear energy sink (NES) systems primarily dissipate energy through damping components, and the location of these components significantly influences system performance. However, the impact of grounded damping—particularly grounded nonlinear damping—on ...