基于极点配置法的履带车辆悬挂系统主动控制仿真

Computer Simulation of Active Control of Caterpillar Vehicle Suspension Based on Pole Assignment

建立了履带车辆悬挂系统主动控制的力学模型并将其转化为数学模型.通过极点配置法对采用主动控制的履带车辆悬挂系统进行仿真,并将仿真结果与采用被动悬挂系统相比较.结果表明,采用了主动控制悬挂系统的车身振动明显降低.

The dynamic model of caterpillar vehicle is set up, and transformed into mathematic model. Based on pole assignment,the step response of suspension system with active control is simulated and compared to that with passive control. The result show that the vibration of caterpillar vehicle applied active control reduces obviously.