用单亲遗传算法求解配送车辆调度问题的研究郎茂祥(北京交通大学交通运输学院,北京100044)摘要:论文建立了物流配送车辆调度问题的数学模型,并针对传统遗传算法对复杂问题搜索效率低,易陷入“早熟收敛”的缺点,构建了求解物流配送车辆调度问题的单亲遗传算法,并进行了实验计算
计算结果表明,用单亲遗传算法求解物流配送车辆调度问题,可以取得比传统遗传算法更优的结果
关键词:物流配送;车辆调度问题;单亲遗传算法;遗传算法StudyonthePartheno-GeneticAlgorithmforPhysicalDistributionVehicleSchedulingProblemLANGMao-xiang,HUSi-ji(SchoolofTrafficandTransportation,NorthernJiaotongUniversity,Beijing100044,China)Abstract:Thispaperestablishedthemodelofphysicaldistributionvehicleschedulingproblem
Onthebasisofanalyzingtheshortcomingsoftraditionalgeneticalgorithminlowsearchingefficiencyand“ImmatureConvergence”,thispaperestablishedapartheno-geneticalgorithmforsolvingphysicaldistributionvehicleschedulingproblemandmadesomeexperimentalcomputations
Thecomputationalresultshaddemonstratedthatthepartheno-geneticalgorithmhadhig