Mechanical responses of a magnetorheological damper

Xian-Xu Bai; Sheng Shen; Fei-Long Cai; Xue-Cai Deng; Shi-Xu Xu

doi:10.1117/12.2294502

15 March 2018 Mechanical responses of a magnetorheological damper

Xian-Xu Bai, Sheng Shen, Fei-Long Cai, Xue-Cai Deng, Shi-Xu Xu

Proceedings Volume 10595, Active and Passive Smart Structures and Integrated Systems XII; 1059507 (2018) https://doi.org/10.1117/12.2294502
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2018, Denver, Colorado, United States

Abstract

An internal bypass magnetorheological damper (MRD) with twin cylinders (Bai et al., 2013, Magnetorheological damper utilizing an inner bypass for ground vehicle suspensions, IEEE Transactions on Magnetics, 49(7): 3422-3425) was proposed for both vibration and shock control systems. In the internal bypass MRD, the gap between the inner and outer cylinders is the flow gap for MR fluids. The coil winding is wound on the inner cylinder to provide the electromagnetic field. The mechanical responses of the internal bypass MRD, including the controllable damping force and response time, are modeled and analyzed in this paper. The corresponding experimental tests are carried out to validate using selfdeveloped test systems.

Conference Presentation

Citation Download Citation

Xian-Xu Bai, Sheng Shen, Fei-Long Cai, Xue-Cai Deng, and Shi-Xu Xu "Mechanical responses of a magnetorheological damper", Proc. SPIE 10595, Active and Passive Smart Structures and Integrated Systems XII, 1059507 (15 March 2018); https://doi.org/10.1117/12.2294502

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