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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Latest update: 16 Nov 2024
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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.