第28卷第1期2023年2月工业工程与管理IndustrialEngineeringandManagementVol.28No.1Feb.2023流水车间调度与视情维修的联合决策甘婕1,2,侯青玉1,2,汪思宇1,2,张晓红1,2*(1.太原科技大学工业与系统工程研究所,山西太原030024;2.装备制造业创新发展研究中心,山西太原030024)摘要:在流水车间调度过程中,为防止设备劣化过度,需要进行预防性维修,但过于频繁的预防性维修又会影响生产调度的顺利进行。针对该问题,对状态可检测的可修多设备生产系统,以流水车间调度序列与视情维修序列为决策变量,最大期望完工时间最小为优化目标,进行流水车间调度和视情维修的联合决策建模研究。推导相应的概率密度函数,并进行数值求解。通过不同调度作业规模的实验对比及相关参数灵敏度分析,验证了联合决策模型的有效性和正确性。关键词:流水车间调度;视情预防性维修策略;联合决策中图分类号:TH163.5文献标识码:ATheJointDecisionandOptimizationofFlow-shopSchedulingandConditionBasedMaintenanceGANJie1,2,HOUQingyu1,2,WANGSiyu1,2,ZHANGXiaohong1,2*(1.DivisionofIndustrialandSystemEngineering,TaiyuanUniversityofScience&Technology,Taiyuan,Shanxi030024,China;2.ResearchCenterforInnovationandDevelopmentofEquipmentManufacturingIndustry,Taiyuan,Shanxi030024,China)Abstract:Intheflowshopscheduling,preventivemaintenanceisrequiredtopreventexcessivedeteriorationofequipment,buttoofrequentpreventivemaintenancewillaffectthesmoothprogressofproductionscheduling.Inordertosolvethisproblem,forstatedetectablemulti-equipmentproductionsystems,aimingatminimizingthemaximumexpectedcompletiontime,ajointdecisionmodelofflowshopsschedulingandcondition-basedmaintenancewasstudiedbytakingtheflowshopschedulingsequenceandthecondition-basedmaintenancesequenceasdecisionvariables.Thecorrespondingprobabilitydensityfunctionsanditsnumericalsolutionmethodwerederived.Thevalidityandaccuracyofthejointdecisionmodelwereverifiedbycomparingdifferentschedulingjobsizesandanalyzingthesensitivityofrelatedparameters.Keywords:flow-shopscheduling;condition-basedmaintenancestrategy;jointdecision文章编号:1007-5429(2023)01-0207-08DOI:10.19495/j.cnki.1007-5429.2023.01.02...