航天器拦截的输出协方差配置控制

OUTPUT COVARIANCE ASSIGNMENT CONTROL IN SPACECRAFT INTERCEPT PROBLEM

本文通过对航天器拦截问题的分析，确定出系统输出在一定的方差约束下，系统反馈控制的设计目标。通过对［１］中提出的状态协方差控制理论的改造，给出了实现这一设计目标的方法。

In this paper, after analyzing the problem of spacecraft intercept, the design goal for feedback control is determined under the constraints on output variances. The state covariance control theory proposed in is improved and the approach to realize design goal is developed. A numerical example is provided to demonstrate the directness and simiplicty of the present design method.