可拓工程方法在效能-费用权衡中的应用

Application of Extension Method in Trade-off between Efficiency and Cost

介绍可拓学及物元理论，提出用可拓工程方法对武器装备效能．费用进行权衡分析。建立了装备效费权衡分析的高阶复合物元模型，对初始效费方案进行了延拓，提出可拓特征集的概念。在此基础上，对效能．费用方案进行可拓聚类分析。

This paper not only introduces the theory of extension method and matter-element, but demonstrates trade-off analysis between efficiency and cost by means of extension theory. It starts with the establishment of the high-rank complex matter-element model. And then, it extends the initialized concept of efficiency and cost, and puts forward the notion of extensive characteristic set. Lastly, it deals with the clustering analysis of the concept of efficiency and cost.