Investigation on high-order resonant electromagnetic shunt dampers for vibration control: Methodology and optimum tuning

Zhou, Shaoyi1; Bao, Bin2

2022-09-01

10.1002/stc.3094

Structural Control & Health Monitoring   Impact Factor & Quartile

1545-2255

1545-2263

This paper develops linear high-order electromagnetic shunt damping techniques, which offer enhanced effectiveness without sacrificing the structural simplicity and the ease of practical implementation. Inspired by the state-of-the-art vibration control techniques involving the inerter, this paper proposes three high-order resonant electromagnetic shunt dampers, which are analogous to three distinct nontraditional inerter-based dynamic vibration absorbers. A systematic optimization for all proposed shunt circuits is carried out and their optimal parameters are tuned and analytically formulated according to the H infinity$$ {H}_{\infty } $$, H2$$ {H}_2 $$ optimization criteria and the stability maximization criterion (SMC), respectively. Finally, the superior performance of proposed shunt circuits with respect to the conventional resistive-inductive-capacitive shunt is theoretically demonstrated via several metrics. Meanwhile, there is no need for electrically synthesizing any electrical components when realizing these high-order shunts, facilitating their practical implementation.

electromagnetic shunt damping electromechanical analogy high-order resonant shunt inerter optimum tuning vibration control

SCI

English

Corresponding

Guangzhou Railway Polytechnic[GTXYR2203]

Construction & Building Technology ; Engineering ; Instruments & Instrumentation

Construction & Building Technology ; Engineering, Civil ; Instruments & Instrumentation

WOS:000854319600001

JOHN WILEY & SONS LTD

Web of Science

1.Guangzhou Railway Polytech, Coll Locomot & Rolling Stock Engn, Guangzhou, Peoples R China
2.Southern Univ Sci & Technol, Dept Mech & Aerosp Engn, Shenzhen 518055, Peoples R China

Zhou, Shaoyi,Bao, Bin. Investigation on high-order resonant electromagnetic shunt dampers for vibration control: Methodology and optimum tuning[J]. Structural Control & Health Monitoring,2022.

Zhou, Shaoyi,&Bao, Bin.(2022).Investigation on high-order resonant electromagnetic shunt dampers for vibration control: Methodology and optimum tuning.Structural Control & Health Monitoring.

Zhou, Shaoyi,et al."Investigation on high-order resonant electromagnetic shunt dampers for vibration control: Methodology and optimum tuning".Structural Control & Health Monitoring (2022).