摘要
威胁评估是防空作战的重要环节,是指挥官制定目标分配策略的主要参考。针对现有威胁评估算法评估参数固化,不能随战场态势自适应调整问题,文章提出一种基于逼近理想解排序法(TOPSIS)的决策反馈威胁评估方法。首先对目标的属性信息进行归一化处理,统一增益方向;其次建立威胁属性权重向量并带入TOPSIS算法评估目标威胁;最后制定决策反馈规则(DF),结合指挥员决策调整权重向量,再次评估目标威胁,实现威胁评估参数随战场态势自调整。仿真实例表明,改进后的算法在保留TOPSIS方法优点的基础上,兼顾了指挥员战场临机决策经验,体现了较好的战场态势自适应性。
Threat evaluation is an important part in air defense operations and it is the main reference for commanders to formulate target assignment strategy.Aiming at the problem that the evaluation parameters of existing algorithms are too rigid to adapt to the battlefield situation,a decision feedback threat evaluation method based on TOPSIS is proposed.Firstly,the attribute information of the target is normalized to unify the gain direction.Secondly,the weight vector of threat attribute is established and introduced into TOPSIS algorithm to evaluate the target threat.Finally,the Decision Feedback(DF)rule is formulated,the weight vector is adjusted according to the commander's decision,and the target threat is evaluated again,so as to realize real-time feedback threat evaluation parameters of battlefield situation changes.Simulation examples show that the improved algorithm not only retains the advantages of TOPSIS method,but also takes into account the commanders'on-the-spot decision-making experience on the battlefield and provides better battlefield situation adaptability.
作者
牛奔
姜崃
Niu Ben;Jiang Lai(The 28th Research Institute of China Electronic Technology Group Corporation,Nanjing 210007,China)
出处
《信息化研究》
2023年第1期38-42,共5页
INFORMATIZATION RESEARCH
