ABSTRACT
This paper takes heavy vehicle systems as case study to propose a fuzzy evaluation method based on fuzzy consistency matrix for evaluation maintenance design program, and formulate its process, which are determining the evaluation index, developing the hierarchical structure model, constructing fuzzy complementary matrix, operating the single hierarchical arrangement, operating the weight total ordering, and evaluating the level of maintenance design program. In order to illustrate the reasonable and feasible of the proposed evaluation method, its weight is compared with the results by other methods: Analytic hierarchy process, Fuzzy analytic hierarchy process based on consistency matrix, Fuzzy analytic hierarchy process based on triangular fuzzy number. Furthermore, the evaluation result is compared with those of the evaluation method based on cloud model. All in all, this paper proposes a new evaluation method for evaluating maintenance design program of repairable systems.
