未知导引律下基于滚动时域控制的规避优化方法

合适的机动规避对于飞机的生存力有着至关重要的影响,在来袭导弹导引律未知的情况下,准确地判断导弹导引律可以更好地进行飞机的机动决策。为此,提出一种方法对导引律未知情况下的规避进行模拟。通过贝叶斯推理得出导引律的概率区间,利用滚动时域控制的方法得到飞机的实时控制量,最终达到规避导弹的目的。

Optimal Evasion Trajectory of an Uncertain Guided Air Combat Missile Based on Receding Horizon Control

The evasion of guided missiles is of a great importance to survive in air combat. The accurate decision of the guidance of the coming missile will make a contribution to getting a better manenver. Thus, a new method has been put forward to simulate the avoiding route. The guidance rate can be acquired by Bayes throrem, and the control factors can be updated via Receding Horizon Control. Finally, missile avoidance can be accomplished.