静态初始条件下的战斗机引导方法决策

A Guidance Law Decision-making under Condition of Static Initial Condition for Fighters

战斗机引导是空战中一个非常重要的过程。在静态初始条件下,引导方法的选择是一个定性与定量相结合的多属性决策问题,优序法为解决该类问题的有效方法。首先分析战斗机引导的特点,确定该决策问题的5个属性:引导时间,阻敌距离,能量消耗,目标类型适应度和目标机动适应度。然后分析引导方法在各属性下的优先序。最后,建立基于优序法的引导方法决策数学模型,并通过算例进行了验证。该决策模型能够有效解决静态初始条件下的引导方法决策问题。

This paper analyzes the characteristics of fighter guidance and gives five attitudes determining its decision - making, i.e. guidance time, distance to enemy fighters, energy, adaptive degree to object type and adaptive degree to object maneuver, then studies priority order, and at last establishes math model of guidance law decision based on optimum order method. The decision model can be use to solve the guidance law decision problem in static initial condition effectively.