相容性在AHP及卫星方案优选中的应用

层次分析法是适用于卫星总体方案类型优选的一种方法。为解决其用于卫星总体方案类型优选时所遇到的判断矩阵的一致性检验问题 ,基于矩阵的相容性概念 ,提出了判断矩阵满意相容性的定义 ,使判断矩阵一致性和相容性联系起来 ,从而可以从矩阵距离的角度来认识判断矩阵的一致性水平。参考传统的层次分析法过程并结合卫星设计实际 ,给出了满意相容性意义下层次分析法的基本步骤 ,提出了卫星方案优选的相容性分析法 ,提供了卫星方案优选的相容性分析法的应用实例

Study on the Compatibility in AHP and Satellite System Scheme Optimization

The analytic hierarchy process (AHP) is designed for the optimization of satellite system scheme. When using AHP in the satellite system scheme optimization, it is necessary to solve the problem of the consistency check of judgment matrix. Based on the matrix "compatibility" concept, this paper develops satisfactory compatibility conception of judgment matrix in AHP, so that the consistency and the compatibility of judgment matrix are uniformly equivalent. In this way the satisfactory consistency level of judgment matrix can be recognized from the viewpoint matrix distance. On the basis of conventional AHP process and practical satellite design, the paper gives the fundamental process of AHP in the sense of satisfactory compatibility, the compatibility analytic approach of satellite scheme optimization and an example of satellite system scheme optimization.