基于PSO算法的飞行保障车辆调度问题研究

摘要

通过对飞行保障车辆调度过程的分析,针对传统估算法依据指挥员经验进行飞行保障车辆调度效率低等缺点,提出了一种基于线性递减权重PSO的飞行保障车辆调度问题解决方案.根据飞行保障车辆调度问题解的特点,对粒子的编码及寻优操作进行了深入研究,提出适合飞行保障车辆调度问题的粒子编码和寻优方式,并将算法利用Matlab编程实现,应用于实际飞行保障车辆调度过程中.仿真结果表明,通过对算法参数的合理设置,可以快速地得到较优的飞机保障工序排序结果,该排序结果能够满足动态飞行保障车辆调度的需要.%Considering the conventional anticipation method which depends on experience of the commander to schedule the aviation support vehicles, it has the disadvantage of low efficiency, PSO-based linearly decreasing weight to flight support vehicles is presented through analyzing the problem of support vehicle scheduling. According to the characteristics of the problem, the PSO coding and optimization are studied to determine the way of particles' coding and operation, which is more adaptable to flight support vehicles scheduling. The support vehicles scheduling part of the flight support process is programmed based on the algorithm with software Matlab. Simulation results show that it can provide better plane support sequences to satisfy the requirement of dynamic flight support vehicles scheduling by setting the suitable parameters in algorithm.