Application of fuzzy comprehensive evaluation model based on AHP in aircraft fire extinguishing assessment system
Aircraft fire accident has the characteristics of low probability and high severity. Therefore, it is necessary to design and study the aircraft fire extinguishing assessment system and evaluate its effectiveness. Firstly, this paper primarily selected the indexes of aircraft fire extinguishing assessment system based on the Kirkpatrick evaluation model. Then, in order to evaluate the fighting capacity of fire extinguishing, 5 first-grade indexes and 19 second-grade indexes of the multi-level fuzzy comprehensive evaluation model are established. Finally, the Analytic Hierarchy Process(AHP) is used to determine their weights, and the method of weight average principle is used to analysis the results. The research result shows that this method is systematic and logical, and its evaluation process is benefit to the application management of aircraft fire extinguishing assessment system. Meanwhile, it greatly improved the fire extinguishing skills of trainers. Therefore, the design and research of aircraft fire extinguishing evaluation system is of great practical significance.