Buiding Model and Dynamic Characteristic Analysis for Magnetorheological Fluid Engine Mount
A MRF engine mount on the basis of existing hydraulic mount is designed, After that, an expression of liquid damping with the current change under the valve mode model is derived. Mathematics modeling of MRF mount is built up, and frequency changing expression of MRF mounts dynamic stiffness and damping lagging angle is deduced. Then 1 simulate the dynamic characteristics within low frequency using MATLAB and do the parametric research. Especially, the influence of current intensity upon dynamic characteristics is analyzed.
Engine Mount MR Fluid Buiding Model Dynamic Characteristic Analysis
Suojun Hou Wenku Shi Shaohua Wang Xuejing Wang
State key laboratory of automobile dynamic simulation Jilin University Changchun, China
国际会议
哈尔滨
英文
2152-2154
2011-08-12（万方平台首次上网日期，不代表论文的发表时间）