Optimization Research on Spares Supply for some Equipment Based on Fuzzy Comprehensive Evaluation

Because of large equipment with complicated structure, many kinds of components and tough management, various factors which impacting the equipment exerting its effectiveness level and techniques of handling for their quantification are discussed and the consumed law is studied aiming at fully exerting the equipment’s effectiveness. The fuzzy matrixes are determined and the comprehensive evaluation matrix calculated by the theory and methods of fuzzy comprehensive evaluation. Based on the results from quantitative analysis, the spares’ importance in the process of management and supply is made certain. It provides basis for the spares’ scientific management and supply.