本文应用文[1]中所述利用最优预报误差控制器、闭环卡尔曼滤波器对地空导弹制导系统进行设计的方法设计了一个新的指令制导系统,其制导规律类似于平行接近法,但是其制导精度等性能指标远优于传统设计方法所设计的相类似的制导系统. In this paper, we design a new command guidance system based on the method of designing the ground-to-air missile guidance system using the optimal forecast error controller and the closed-loop Kalman filter as described in [1]. The guidance law is similar to the parallel approach, Its guidance accuracy and other performance indicators far superior to the traditional design methods designed by a similar guidance system.