车辆悬挂系统的鲁棒主动控制设计

基于特征结构配置参数化结果,提出了车辆悬挂系统的鲁棒主动控制设计方法,其目的是设计状态反馈控制律,使得闭环系统具有希望极点且使得干扰对系统的影响达到最小.此外,该方法直接基于车辆悬挂系统的参数矩阵,便于应用.最后, 车辆悬挂系统的仿真实例,表明该鲁棒主动控制设计方法的简单性和有效性.

Robust Active Control Design for Vehicle Suspension Systems

Based on the parametric result of eigenstructure assignment,a robust active control method in vehicle suspension systems was proposed.Its aim is to design a state feedback control law,such that the closed-loop system has the desired eigenvalues and the state feedback control law minimizes the influence of disturbances on the vehicle suspension systems.In addition,the proposed method involves directly the original data,thus it is convenient to use in engineering.Finally,a simulation example of a vehicle suspension system shows the simplicity and effectiveness of the robust active design method.