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1、ControlEngineeringPractice11(2003)171–177Energymanagementstrategiesforparallelhybridvehiclesusingfuzzylogicaba,NielsJ.Schouten,MutasimA.Salman,NaimA.Kheir*aDepartmentofElectricalandSystemsEngineering,OaklandUniversity,SchoolofEngineeringandComputerScience,102ASEB,Rochester,MI48309,US
2、AbGeneralMotorsResearchandDevelopmentCenter,30500MoundRoad,Warren,MI48090,USAReceived19October2001;accepted17January2002AbstractThispaperpresentsafuzzy-logic-basedenergymanagementandpowercontrolstrategyforparallelhybridvehicles(PHV).ThemainobjectiveistooptimizethefueleconomyofthePHV,
3、byoptimizingtheoperationalefficiencyofallitscomponents.Thecontrolleroptimizesthepoweroutputoftheelectricmotor/generatorandtheinternalcombustionenginebyusingvehiclespeed,drivercommandsfromacceleratorandbrakingpedals,stateofcharge(SOC)ofthebattery,andtheelectricmotor/generatorspeed.Sepa
4、ratecontrollersoptimizebrakingandgearshifting.Simulationresultsshowpotentialfueleconomyimprovementrelativetootherstrategiesthatonlymaximizetheefficiencyofthecombustionengine.r2003PublishedbyElsevierScienceLtd.Keywords:Hybridvehicles;Energymanagementsystems;Fuzzycontrol;Optimalpowerflow
5、;Automotivecontrol1.Introduction34km/l),withoutcompromisingconsumerexpectationswithrespecttoperformance,comfort,safety,qualityTheenvironmentalchallengesofthe21stcenturywillandcostofownership.Inordertoachievethesegoals,itrequiretremendousadvancementsintheautomotiveisveryimportanttoopt
6、imizethearchitectureandindustry.Thenextgenerationofvehicleshastobecomponentsofthehybridvehicle,butasimportantismuchcleanerandmoreefficientthanthecurrenttheenergymanagementstrategythatisusedtocontrol‘‘conventional’’vehicles.Ultimately,zeroemissionthecompletesystem.vehicles(ZEV)willbere
7、quired,pushingthedevelop-Theobjectiveofthispaperistodevelopapowermentofelectricandfuelcellvehicles.However,batterycontrollerforaparallelhybridvehicle(PHV)thatandfuelcelltechnologystilllimitthepotentialofbothoptimizesthefueleconomy.SeeSection2foradevelopments.Fortheshort-to-mid-termhy
8、bridvehi-des
