第48卷第2期2024年2月doi:10.11832/j.issn.1000-4858.2024.02.006摘要：针对工程车辆在机群作业下的能量管理问题，以复合储能式装载机为研究对象，利用Recurdyn-Edem联合仿真建立连续作业环境获取工况数据；分别以V型工况及集群作业下装载机单次循环工况油耗最少为目标,设计了基于等效油耗最小策略与规则相结合的控制策略，为了能够进一步提高全局工况的燃油经济性，使用遗传算法对等效油耗最小关键参数进行寻优，最后带入整车模型进行仿真验证。结果表明，V型工况与集群作业工况下，该控制策略相较于自适应神经模糊控制，燃油经济性分别提升了3.23%和4.26%；通过dSPACE进行硬件在环试验，试验与仿真结果基本一致，进而验证了优化结果的有效性。关键词：复合储能；等效油耗最小策略；遗传算法；硬件在环中图分类号：TH137;TP391.9文献标志码：B文章编号：1000-4858(2024)02-0041-11OptimizationandSimulationofEnergyControlforCompositeBAIYu',LINMu-yil-2,CHENYong*2,LIUZhen-bo'(1.SchoolofMechanicalandElectricalEngineering,BeijingInformationScience&TechnologyUniversity,Beijing100192;2.BeijingLaboratoryforNewEnergyVehicles,Beijing100192)Abstract:Inordertoaddresstheenergymanagementproblemofengineeringvehiclesinclusteroperation,astudyisconductedonthecompositeenergystorageloader.AcombinedsimulationusingRecurdyn-Edemisemployedtoestablishacontinuousoperationenvironmentandacquireworkingconditiondata.Twoobjectivesareconsidered:minimizingfuelconsumptionduringbothVcycleworkingconditionandclusteroperationoftheloader'ssingle-cycleworkingcondition.AcontrolstrategyisdesignedbycombiningtheEquivalentConsumptionMinimizationStrategywithrules.Tofurtherenhancethefueleconomyinvariousworkingconditions,aGeneticAlgorithmisutilizedtooptimizethekeyparametersforminimumequivalentfuelconsumption.Theoptimizedparametersarethenappliedtoavehiclemodelforsimulationvalidation.Theresultsindicatethattheproposedcontrolstrategyimprovesfueleconomyby3.23%and4.26%inVcycleworkingconditionandclusteroperationcondition,respectively,comparedtotheAdaptiveNeuro-FuzzyInferenceSystem.Furthermore,hardware-in-the-loopexperimentsconductedusingdSPACEvalidatetheeffectivenessoftheoptimizati...
