摘要
分析了航空企业飞机排班计划编制流程,重点研究了其中的空勤机组指派优化问题,建立了机组指派优化模型,模型同时考虑了机组与航班执行飞机之间在机型、飞行区域等条件上的匹配要求。为求解模型,构造了一种改进遗传算法,算法采用自然数编码,动态自适应调整交叉和变异概率,以及智能启发式规则修正的方式加快优化速度。采用航空公司的实际航班数据进行仿真实例研究结果表明,模型和算法切实可行。
Scheduled flight planning process in Airline Company is analyzed,and the optimization of aircrew assigning is studied carefully.Then an optimization model of aircrew assigning is suggested,and the model considers the matching of aircraft model, aviation region between aircrew and scheduled flight aircraft.A self adapting genetic algorithm is supposed to solve the model, which uses natural number coding,adjusts dynamically crossover and mutation operator probability,and adopts intelligent heuristic adjusting to quicken optimization pace.The simulation with production data of an airline company shows the model and algorithm suggested in this paper are feasible.
出处
《计算机工程与应用》
CSCD
北大核心
2008年第34期243-245,248,共4页
Computer Engineering and Applications
基金
中国民航大学科研启动基金(No.05qd10q)
关键词
生产计划
排班调度
机组指派
遗传算法
production planning
flight scheduling
airerew assigning
genetic algorithm
