摘要
基于两自由度半主动悬架系统模型,通过在最优控制器的执行机构上添加一个一阶微分环节,实现了对控制输入预测控制,补偿了控制系统响应的滞后。仿真结果表明,该控制方法可有效提高车辆行驶安全性和乘坐舒适性。
With the two-degree-of-freedom semi-active suspension model, a new controller is designed by set a first derivative element in series to the optimal controller to compensate for the delay of the response. The simulation result shows the proposed method can improve the riding comfort and the grounding safety.
出处
《农机化研究》
北大核心
2004年第6期152-154,共3页
Journal of Agricultural Mechanization Research
基金
江苏省自然科学研究重点项目(02KJA580001)
