云模型在雷达干扰资源多目标优化配置中的应用

摘要

In view of the important position of the jamming effect/benefit assessment in optimal distribution of radar jamming resources, a radar jamming resources optimization allocation model based on cloud model and the Hungarian algorithm is presented in this paper. The jamming effect reasoning models of evaluation indexes are constructed by use of one-dimensional single condition single rules cloud generator and backward cloud generator. The measurement method of distance between cloud and cloud is defined based on the risk attitude factor cloud model mapping function. The radar jamming effect matrix is calculated based on cloud model and TOPSIS. Optimal distribution of radar jamming resources is completed by use of Hun-garian algorithm.Finally, through the analysis of example, the proposed model is proved to be reasonable and feasible.%鉴于干扰效果/效益评估在雷达干扰资源优化分配中的重要地位，提出了一种基于云模型和匈牙利算法的雷达干扰资源优化分配模型。利用一维云模型单条件单规则发生器和逆向云发生器构建了评估指标干扰效果推理器，利用基于风险态度因子的云模型映射函数定义了云模型之间距离的度量方法。提出了一种基于云模型与逼近理想解法的雷达干扰效益矩阵求解方法，最后运用匈牙利算法实现了干扰资源优化分配。将所建模型应用到干扰资源分配中，结果表明该模型能够较好的处理评估中的不确定性知识，是合理、可行的。