基于九点控制算法的汽车悬架半主动控制研究

Simulation of semi-active suspension for automobile based on nine-point control

基于逻辑控制思想,选用一种新型智能控制器—九点控制器对带有磁流变阻尼器的汽车悬架实现半主动控制,利用SIMULINK对该系统进行计算机仿真,仿真结果表明:九点控制器半主动控制能有效衰减车体振动,且具有较强的稳定性和鲁棒性,为实现汽车悬架半主动控制提供了基础。

The basic logic controller（nine-point controller）is a new tape of controller based on logic control theory,which is used to control a Semi-active suspension for automobile with magnetorh eological damper （MR）.using simulink for the system simulation,the simulation results indicate that semiactive suspension based on nine-point control can effectively attenuation body vibration,and it has strong stability and robustness,for realizing the semi-active suspension controller provides a basic theory.