摘要
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。
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 reson- ableness of the method.
出处
《飞行力学》
CSCD
北大核心
2008年第3期57-60,共4页
Flight Dynamics
