摘要
空战中目标威胁评估是目标分配和战场决策的重要基础。分析了空空作战威胁评估的主要因素,增加了干扰能力因子,采用威胁因子法对属性进行量化,建立了改进的空战目标威胁定量评估模型。针对单一赋权法的缺点,采用层次分析法和熵权法主客观结合的赋权方法,采取线性加权因子法将主客观权重因子归为组合权重因子,采用逼近理想解的排序方获取目标的相对贴近度,对多目标空战目标威胁度进行评估。通过实例分析表明该方法是合理和有效的。
Target threat assessment is an important basis for target allocation and battlefield decisionmaking in air combat. An analysis was made of the main factors of threat assessment in air to air combat with interference ability factor added. Threat factor method is used to quantify attributes with an improved quantitative assessment model of air combat target threat established. To aim at the shortcomings of traditional TOPSIS method in calculating the weights,a combination method based on AHP and entropy was presented to evaluate the multi-target threat problems with TOPSIS. The subjective weights of target attribute were gained with the method o AHP. The objective weights were gained with the method of entropy,while the linear weighted method was used to combine objective weights with subjective weights. The relative closeness of the target was obtained through TOPSIS. An assessment was made of the target threat degree of multi-target air combat. Examples show that the method is reasonable and effective.
作者
张列航
ZHANG Liehang(Chinese Flight Test Establishement, Xi＇an 710089, Shaanxi, Chin)
出处
《火炮发射与控制学报》
北大核心
2018年第2期17-21,共5页
Journal of Gun Launch & Control
基金
国家自然科学基金(6141B05110203)
