Structure Design and Parameter Sensitivity Analysis for MR Damper

摘要：

　　Vehicle active suspension semi-active suspension is usually used to reduce un-wantedvibration engrey from various road conditions and vehicle velocity.MR damper as a type of semi-active suspension can really rosove the problem.A new type MR damper is designed according to the original damper force characteristics of a military vehicle.The structure parameters of the damper have channel clearances,channel length,piston diameter and so on.Analysis on the MR damper force amplitude of variation from different current value(0~ 1A) and different damper velocity(0.052m/s ~0.52m/s) is done in order to find the sensitive parameter influence to MR damper force.Thus it can provide the reference to design the damper structure.The result verifies the piston diameter is stronger to influence the damper force than channel clearances and channel length.

关键词： Magneto-rheological Fluid(MRF) Magneto-rheological Damper(MR Damper) Sensitivity Analysis

作者: Suojun Hou Wenku Shi Wei Yang

作者单位: State Key Laboratory of Automobile Dynamic Simulation, Jilin University, Changchun 130022, China;Hen State Key Laboratory of Automobile Dynamic Simulation, Jilin University, Changchun 130022, China

会议类型: 国际会议

会议名称: 2nd International Conference on Polymer Composities and Polymer Testing (2013第二届高分子复合材料与高分子测试国际会议暨先进工业技术与方案国际会议)(ISPCPT2013)

会议地点: 太原

会议语种:英文

页码: 14-17

在线出版日期: 2013-03-22（万方平台首次上网日期，不代表论文的发表时间）