汽车主动悬架与制动防抱死系统集成控制研究

摘要

在7自由度半车模型的基础上,建立主动悬架和制动防抱死系统集成控制器. 仿真分析表明,所建立的集成控制器不仅减小了制动时间和制动距离,提高了车辆的制动安全性,还可以有效减小车身在制动过程中产生的俯仰运动,改善了制动时的乘坐舒适性.%On the basis of the 7 degree of freedom half vehicle model , it establishes the integrated controller of active suspension and braking system .Simulation results show that the integrated controller can not only decrease the braking time and distance , improve the security of vehicle braking , but also effectively reduce the body pitching motion , improve the ride comfort .