For better reflecting the interactive defense between targets in practical combat scenarios, the basic weapon-target allocation (WTA) framework needs to be improved. A multi-stage attack WTA method is proposed. First, a defense area analysis is presented according to the targets' positions and the radii of the defense areas to analyze the interactive coverage and protection between targets' defense areas. Second, with the coverage status and coverage layer number, a multi-stage attack planning method is proposed and the multi-stage attack objective function model is established. Simulation is conducted with interactive defense combat scenarios, the traditional WTA method and the multi-stage WTA method are compared, and the objective function model is validated with the Monte-Carlo method. The results suggest that if the combat scenario involves interactive coverage of targets' defense areas, it is imperative to analyze the defense areas and apply the multi-stage attack method to weakening the target defense progressively for better combat effectiveness.

中文翻译：

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基于防御区域分析的多级攻击武器目标分配方法

为了更好地体现实战场景中目标之间的交互防御，需要完善基本武器-目标分配（WTA）框架。提出了一种多阶段攻击WTA方法。首先，根据目标的位置和防御区域的半径进行防御区域分析，分析目标防御区域之间的交互覆盖和保护。其次，结合覆盖状态和覆盖层数，提出多阶段攻击规划方法，建立多阶段攻击目标函数模型。在交互式防御作战场景下进行仿真，将传统WTA方法与多阶段WTA方法进行比较，并用蒙特卡罗方法对目标函数模型进行验证。