Abstract:

To solve the difficulty of quantitative estimate in system structural analysis, a new system structural analysis algorithm is presented. Based on fuzzy relation matrix of integrant-to-attribute and attribute-to-attribute, the contribution degree and relation degree are acquired. Moreover, the extent of effect and relation is analyzed. Structural analysis on communication network system shows that the proposed algorithm can provide different contribution of integrant-to-system and effective relationship between communication network system and sub-networks and running indexes, realizing the goal of analyzing qualitative problem by quantitative method.

Key words: system structural analysis, communication networks, contribution degree, relation degree