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1、GratiscopyforMojtabaDorriCopyright2011SAEInternationalE-mailing,copyingandinternetpostingareprohibitedDownloadedThursday,March10,201108:41:02AMDesignofanOptimalControlStrategyinaParallel2011-01-0894PublishedHybridVehicleinOrdertoSimultaneouslyReduce04/12/2011
2、FuelConsumptionandEmissionsMojtabaDorriandAmirH.ShamekhiK.N.ToosiUniv.ofTechnologyCopyright©2011SAEInternationaldoi:10.4271/2011-01-0894thepropervehiclemode.Toachievebetteroutputs,ABSTRACTparametersofthefuzzycontrollerareoptimizedusinggeneticInthispaper,anopt
3、imalcontrolstrategyisdeveloped.Thealgorithms.Finalresultsshowedtheoptimalcontrolstrategycontrolstrategyaimstosimultaneouslyreducefuelsuccessinreducingfuelconsumptionandimprovingorconsumptionandemissionsofaparallelhybridelectricmaintainingemissionsmeanwhilethe
4、performancevehicle(HEV).Acontinuouslyvariabletransmission(CVT)parametersarewithinthedefinedlimits.isimplementedintheHEVmodel.TheCVThasasignificantroletooperatetheinternalcombustionengine(ICE)nearitsINTRODUCTIONoptimaloperatingpoints;consequentlyitspropercontr
5、olwillAlthoughuseoffossilfuels,especiallyintermsofcontributetoenhancethefueleconomyandemissions.Usingtransportation,hasmadeahugeprogressinhumanlife,atrade-offbetweenthefuelconsumptionandemissionrates,nowadaysowingtotheirgrowingcostaswellastheirotherimprovingt
6、hefuelconsumptioncancausetheemissionratesconsequencessuchasglobalwarming,airpollution,acidraintobeimprovedtoo.(i.e.consequencesrelatedtoemissionsreleasedfromincompletecombustionoffossilfuels),theirusageshouldbeFirst,5differentmodesforthevehiclemotionisdefined
7、.reducedasmuchaspossible.Afterwards,dependingonthestateofchargeofthebattery(SOC)andtherequestedpowerfromthedriver,thebestSeveralapproacheshavebeensuggestedsuchasrestrictingmode,ineachtimestep,ischosen.Knowingthebestmode,transportationactivityorusingalternativ
8、eenergysourcesthecontrolstrategyreferstoICEorelectricmotor(EM)pre-(e.g.fuelcells,windpower,solarenergyetc.)[1],butthesecalculatedoptimalcurves,anddeterminesICE/EMoutputsolutionsarenotcomp
