摘要
由于车辆本身的非线性和外界环境对它的影响,车辆的加速度控制具有较大的不确定性。利用最小二乘递推算法和广义最小方差控制率设计了针对车辆加速度控制的自适应控制器。仿真结果表明,该方法能够有效地实现在不确定性条件下车辆实际加速度对期望加速度的良好跟踪。
On account of the nonlinearity and the influence of the environment, there＇re much incertitude reasons in the control of vehicle＇s acceleration. By analyzing the several situations of the vehicle movement, using the recursive least squares method and the generalized least square error method, an adaptive controller of vehicle＇s acceleration was designed. The simulation shows that the controller takes a good effect to follow the desirable acceleration, during the incertitude.
出处
《机电工程》
CAS
2007年第8期61-63,共3页
Journal of Mechanical & Electrical Engineering
关键词
加速度控制
最小二乘递推
最小方差
acceleration control
recursive least squares method
generalized least square error
作者简介
李家文（1981-），男，山东日照人，主要从事车辆纵向运动控制方面的研究。
