采用航路动态规划的时间控制技术研究

针对巡航导弹射程远的特点,考虑到导弹在中制导段的时间约束要求,利用导弹在线剩余时间预测方法,根据实际剩余时间和预测剩余时间得出了时间误差信号。在预定航路基础上利用时间误差信号生成侧向机动指令,通过航路动态规划,实现对攻击时间的控制。最后进行了仿真,仿真结果表明了该方法的有效性。

Research on Time Control Based on Route Dynamic Planning

Aiming to the character of cruise missile and considering the time constraint,time error signal was obtained from the real time-to-go and the estimated time-to-go by adopting a simple online time-to-go estimation method.According to the time error,the yaw maneuvering command was generated and route dynamic planning on the basis of the pre-determined route was done to control the impact time.The results of simulation show the resonableness of the method.