基于应急模式的飞机维修资源优化调度方法

Optimal scheduling method of aircraft maintenance resources in emergency mode

鉴于应急模式飞机维修资源优化调度可以大幅缩短飞机维修时间,分析了应急模式飞机维修资源保障流程,结合逼近理想点排序(TOPSIS)方法确定了应急模式飞机维修任务优先顺序;提出了一种应急模式飞机维修资源调度模型.最后给出实例,利用粒子群(PSO)算法对该模型进行了求解.应用结果表明,该优化调度方法对于应急模式飞机的维修资源调度具有一定的参考价值.

Resource optimization scheduling of the aircrafts maintenance in emergency mode can shorten greatly the maintenance time. This paper analyzes the safeguard flow of the aircrafts＇ maintenance resource in the emergency mode, determines the priority of their maintenance tasks in this mode combining with the technique for order preference by similarity to ideal solution （TOPSIS）, and presents a scheduling emergency mode of the aircraft maintenance resource. And finally, some examples are given and this model using the particle swarm optimization （PSO） algorithm is solved. Application results indicate that this proposed optimal scheduling method is of a certain reference for that of the aircrafts＇ maintenance resource in the emergency mode.