Articles | Volume 12, issue 1
https://doi.org/10.5194/ms-12-321-2021
https://doi.org/10.5194/ms-12-321-2021
Research article
 | 
19 Mar 2021
Research article |  | 19 Mar 2021

A new magnetorheological elastomer torsional vibration absorber: structural design and performance test

Pu Gao, Hui Liu, Changle Xiang, Pengfei Yan, and Taha Mahmoud

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Subject: Dynamics and Control | Techniques and Approaches: Experiment and Best Practice
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Cited articles

Albanese, A. M. and Cunefare, K. A.: The temporal and spatial effects of a magnetorheological elastomer in squeeze mode, J. Acoust. Soc. Am., 114, 2419–2419, 2003a. 
Albanese, A. M. and Cunefare, K. A.: Properties of a magnetorheological semi-active vibration absorber. Smart Structures and Materials 2003: Damping and Isolation, Int. Soc. Opt. Photon., 5052, 36–44, 2003b. 
Chen, J. R.: Automobile Structure, China Machine Press, Beijing, 2005. 
Couderc, P., Callenaere, J., Hagopian, J. D., Ferraris, G., Kassai, A., Borjesson, Y., Verdillon, L., and Gaimard, S.: Vehicle driveline dynamic behaviour: experimentation and simulation, J. Sound Vib., 218, 133–157, 1998. 
Crowther, A. R.: Transient vibration in powertrain systems with automatic transmissions, PhD thesis, University of Technology Sydney, Sydney, 2004. 
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Short summary
1. A new type of MRE torsional vibration absorber (TVA) is devised. The modal analysis, the frequency tracking scheme, and the damping effect are intensely studied. 2. A transient dynamic simulation is carried out to validate the rationality of the machine structure. The magnetic circuit simulation analysis and the magnetic field supply analysis are performed to substantiate the intellectual of the TVA. 3. A special test rig is built to assess the frequency shift characteristics of the TVA.