带落角和末端攻角约束的最优末制导律

Optimal Guidance Law with Constraint on Terminal Impact Angle and Angle of Attack

针对现代导弹武器多约束、高精度制导的基本要求,在综合考虑带落角和末端攻角约束的条件下,用二次型最优控制推导出一种新的最优末制导律。仿真结果表明,该末制导律既能够满足高精度制导的要求,同时也能够满足对落角和末端攻角的控制要求。

In order to meet the requirements of the missile high-precision guilded. The considering the conditions under the constraints with the impact angle and the angle of attack, the new guidance law was deduced by the quadratic optimal control. The verified results showed that the guidance law with the impact angle and the angle of attack constraint was satisfied not only the requirements of high-precision guidance, but also the end of attack could be a good control.