Synthesized assessment method for interior weapon cabin's door safety based on fuzzy analytic hierarchy process

For quantitatively and comprehensively assessing the safety of interior weapon cabin's door (ICWD), a brief introduction of the basic theory of (full words of FAHP) FAHP is presented and a mathematical model of fuzzy analytic hierarchy process is constructed, then we give the building method of fuzzy complementary judgment matrix, the formula of weight and consistency check. According to the main factors affecting ICWD safety, a multi-level assessment index system with four factors of first-layer (environment, technology, working time and management) and twelve factors of second-layer was established with consideration on the characteristics of ICWD accidents. A comprehensive safety evaluation model of ICWD was proposed using the method of fuzzy analytic hierarchy process (FAHP) and fuzzy comprehensive evaluation model. The application of the ICWD validated the feasibility of this method.