以导弹的攻防对抗为背景,基于微分对策理论对弹道导弹中段的机动突防制导律进行了研究,推导获得了双方制导律的最优解。结果表明,在弹道导弹的有限可用过载条件下,适当适时机动可以使动能拦截器产生一定终端脫靶量从而实现有效突防。

In this paper, the missile confrontment technology was taken as the background, the mid-course evasive maneuver guidance law of the BM was researched based on differential game and its analytic expression was deduced. The results show that with the limited acceleration, ballistic missile can successfully escape from the interception of KKV as long as it maneuvers at the appropriate time and with right tactic.