Similar papers
Open access
Jul 2026
Variable-Stiffness Targeted Energy Transfer for Wide Range Torsional Vibration Mitigation
Torsional vibrations represent a significant dynamic phenomenon in rotating mechanical systems and are often associated with increased dynamic loading, fatigue damage, noise generation, and reduced operational reliability. Conventional vibration mitigation techniques are generally effective only within a limited freque...
Lucia Žuľová, R. Grega, Jozef Krajňák et al.
· Machines · 0 citations
Open access
Aug 2026
Design and Analysis of a Load-Dependent Contact-Aided Compliant Joint
Passive stiffness modulation is essential for compliant robotic systems in dynamic and uncertain environments, where rigid actuators or constant stiffness designs are often insufficient to ensure safety and adaptability. This paper presents the design, modeling, optimization, and experimental validation of a Load-Dep...
Zhenjie Shi, Yan-Jun Liu, Yiran Wang et al.
· Journal of Mechanisms and Ro... · 0 citations
Open access
Jul 2026
Implementation and Numerical Validation of a Semi-Active Tuned Mass Damper for Vibration Mitigation in Lightweight Pedestrian Structures
The application of semi-active control systems in lightweight civil engineering structures is still limited even though several studies have shown an improvement in mitigating vibrations under uncertainty scenarios. In comparison with passive systems, a smart device is employed in a Semi-active Tuned Mass Damper (STMD)...
Christian A. Barrera-Vargas, C. Gallegos-Calderón, Iván M. Díaz
· Actuators · 0 citations
Open access
Aug 2026
Electromechanical Coupling Modeling and LQG Active Vibration Control of CFRP Cantilever Plates Using MFCs
This study addresses the inherently low damping and vibration susceptibility of carbon fiber reinforced polymer (CFRP) laminated cantilever plates by developing a comprehensive dynamic modeling and active vibration control framework. An electromechanical coupling model incorporating macro-fiber composite (MFC) actuator...
Dong-Yang Song, Peng-Yue Na, Yu-Lai Zhao et al.
· Modelling · 0 citations
Aug 2026
Design and control of a variable-stiffness maglev vibration isolation system under broadband excitation
Broadband stochastic vibrations have become a critical bottleneck limiting the measurement accuracy and operational stability of precision equipment in marine engineering and resource exploration. Conventional passive isolation and linear feedback control methods suffer from limited bandwidth and insufficient robustnes...
Bo Zhou, Changming Dai, Wenxin Yi et al.
· Journal of Vibration and Con... · 0 citations
Conference
Aug 2026
Development and control experiments of low-impact high-frequency variable-stroke reciprocating linear actuator
Linear actuators represent an important category of contemporary electromechanical devices, which are widely use d in industrial automation, medical equipment, household appliances, and automotive fields. This paper proposes an electromagnetic-mechanical coupled linear actuator characterized by low impact, high operati...
Eryong Zhang, Yong Lu, Feng-Shuo He et al.
· 2026 IEEE International Conf... · 0 citations