Vibration Control of Vehicle Suspension System by Electrorheological Damper

被引：0

作者：

赵霞

张永发

机构：

[1] SchoolofScience,BeijingInstituteofTechnology

来源：

Journal of Beijing Institute of Technology(English Edition) | 2006年 / 02期

关键词：

vibration control; ER damper; vehicle suspension system; semi-active control;

D O I：

10.15918/j.jbit1004-0579.2006.02.005

中图分类号：

O328 [减振、隔振理论];

学科分类号：

080101 ;

摘要：

An overview of electrorheological (ER) fluid characteristics is given. Based on the Bingham plasticity model and a simple parallel-plate model, the operation principle of ER damper is presented and a four-DOF dynamic model of a vehicle suspension is constructed. Then a semi-active control of vehicle suspension system by ER damper is obtained. According to the semi-active control theory, the acceleration frequency characteristic is achieved with Matlab toolbox. Simulation results show that the vibration of the suspension system is well controlled.

引用

页码：148 / 151

页数：4