On the structural parameters of magnetorheological damper

Issue title: Selected Papers from the 14th International Symposium on Applied Electromagnetics and Mechanics (ISEM 2009), Part I

Article type: Research Article

Authors: Dong, Longlei^{a; *} | Yan, Guirong^a | Du, Yanting^a

Affiliations: [a] KOE Laboratory of strength and Vibration, Xi'an Jiaotong University, Xi'an 710049, P.R. China

Correspondence: [*] Corresponding author. Tel.: +86 0 29 82 66 07 78; Fax: +86 0 29 82 66 48 49; E-mail: [email protected]

Abstract: A novel magnetorheological (MR) damper is presented in this paper. The check valves of the MR damper are configurated in order that the flow direction of the MR fluid is one-way, and the stretch damping force is greater than the compression damping force. The dynamic model of the damper is established, and the theoretical force-displacement diagram is consistent with the test results, which verifies that the dynamic model of the damper is applicable.

Keywords: Magnetorheological damper, structural parameters, theoretical model

DOI: 10.3233/JAE-2010-1109

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 33, no. 1-2, pp. 159-165, 2010