The Application of Fuzzy Evaluation Method on Design Quality Evaluation of Mine Disaster Rescue Vehicle Detection

Product quality is impacted by design quality deeply. This paper discussed comprehensively the evaluation indices of design quality from product function and performance. Fuzzy evaluation method was used to evaluate the design quality. Factors set, weight set and evaluation matrix were established and evaluation model was chosen and solved. As an example, the design quality of mine disaster rescue vehicle detection system was shown. Firstly, the one grade fuzzy evaluation was done to the structure performance, task performance and the technology performance, and namely by using its results obtained the overall product quality evaluation matrix, and then completed the two grade fuzzy comprehensive evaluation.