数值SEA算法及其在反隐身防空系统效能分析中的应用

提出了一种数值 SEA算法 .它根据实际问题中普遍存在的单调性原理 ,采取了超盒数值逼近的方法 ,快速逼近所求的系统使命轨迹 ,并通过模拟令牌环机制高效地实现了并行处理 .此算法极大地缩减了搜索空间 ,并克服以前依赖解析函数关系求使命轨迹的缺陷 ,使得复杂系统的使命轨迹的生成成为可能 .然后 ,提出了系统有效性分析与效能指标的灵敏度与关联度分析模型 ,及其求解方法 .最后 ,对一反隐身防空系统进行效能分析 ,取得了较好的效果 .

Applying Numeric SEA Algorithm for the Analysis of Anti-stealth-air-defense System

This paper present a novel numeric SEA algorithm. Based on the universe principle of monotony, the hyperbox is applied to numerical approximation of mission locus. By a simulated token-ring method, the processing is dealt with parallelly. This algorithm minish the computation remarkably when searching the mission locus. Moreover, it gets over the limitation of depending on analytical function to get mission locus, thus makes it possible to get mission locus of complex systems. Then, the system evaluation model and analysis models for Moe indexes sensitivity and relation are presented. Finally this paper combines the algorithm and simulation means to analyse a notional anti-stealth-air-defense system. And the output is satisfying.