运用头脑风暴法和层次分析法,对飞行四个阶段中航空维修出现的预防性维修风险进行识别和控制,并以机械日机务准备活动为案例进行分析,经实践验证,此方法可消除或降低飞行阶段航空维修过程中出现的预防性维修风险发生的概率,为其它机型开展此项工作奠定基础。 Using the methods of brainstorming and analytic hierarchy process to identify and control the risk of preventive maintenance in the aviation maintenance in the four phases of flight, and taking the mechanical day preparatory activities as an example, this method can be eliminated or reduced Probability of the occurrence of preventive maintenance risks during the aviation maintenance phase of the flight phase will lay the foundation for other aircraft to carry out this work.