垂直攻击型武器末制导系统设计与分析

介绍了垂直攻击型武器末制导段的特点,分析了其制导控制系统的特殊要求。针对常规控制方案的不足,提出侧力板控制方案,推导出一种考虑速度变化的变系数比例导引律,并结合某型号飞行器进行了仿真。结果证明,侧力板控制与变系数导引律明显优于常规控制和常系数比例导引律,完全可以满足垂直攻击型武器在末制导段的要求,该项研究为型号设计提供了具有实际参考价值的结论。

Design and Analysis of Terminal Guidance of Vertical Attack Type Weapon

The characteristics of vertical attack type weapon in its terminal phase are introduced and the requirements are also analyzed in this paper. Side-force control panel was proposed in order to avoid the shortage of conventional control, and a variable proportional guidance law was deduced in which the change of velocity were considered. The simulation tests were completed with some type aircraft. The simulating results show that the performance of side-force control panel with variable gain guidance law not only can satisfy the vertical attack type weapon's terminal phase control requirements but also is better than that of conventional control with a constant proportional guidance law. And this can offer some advices for practical use.