摘要
本文研究了车辆主动悬架自适应与自校正控制的策略与算法。控制器的设计仍采用随机线性最优控制(LQG)理论,但控制律参数可自适应于路面输入及车辆参数的变化,从而为系统提供当前条件下的最优输出。仿真结果表明了所提出的方法的可行性和有效性。
This paper presents the adaptive and self- tuning control strategy and algorithms for vehicle suspension design. The feedback control gains of the controller designed using stochastic linear quadratic optimal control theory, are adapted to the changes of road input and the variations of vehicle parameters, in order to provide optimal control in different conditions. The results of simulations showed the feasibility and effectiveness of the approaches.
出处
《汽车工程》
EI
CSCD
北大核心
1998年第4期193-200,205,共9页
Automotive Engineering
