Abstract: In the air-to-ground multi-target combat，threat assessment is of great importance to effective assignment of weapon system.On the basis of characteristics of multiple attribute decision and the threat assessment，a model for air-to-ground multi-target attack decision is proposed based on the theory of grey associative analysis.The target choice and the attack sequence at the air-to-ground multi-target combat is got by using the model.And the target choice and the attack sequence are processed based on the cooperative priority of air-to-ground multi-target attack.The result of research shows that the threat level assessment model based on grey associative analysis is an effective assessing method and provides an effective method for air-to-ground multi-target combat.

Key words: multi-target attack, grey associative analysis, threat assessment, decision system

摘要：

对地多目标攻击时，目标威胁度评估可以为武器资源的有效配置提供重要依据。根据威胁评估和多属性决策的特点，运用灰色关联分析理论对目标威胁度评估进行研究，建立基于灰色关联分析理论的对地多目标攻击决策模型，使对地攻击决策问题转化为对目标威胁度的求解，通过求解该模型即可获得目标威胁度的排序。然后根据协同优先权对多机对地多目标攻击进行目标分配和攻击排序。通过仿真说明该模型的合理性和有效性，从而为对地多目标攻击提供一种有效的决策方法。

关键词: 多目标攻击, 灰色关联分析, 威胁评估, 决策系统