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1、ClassifiedIndex:TM352U.D.C:621DissertationfortheMasterDegreeofEngineeringLOWCOSTSWITCHEDRELUCTANCEMOTORDRIVESCandidate:CaixiaZhangSupervisor:Prof.LiQiuIndustrialSupervisor:Sr.engineerWai-ChuenGanAcademicDegreeAppliedfor:MasterofEngineeringSpecialty:ControlTheoryandEngineeringAff
2、iliation:ShenzhenGraduateSchoolDateofDefence:June,2006Degree-Conferring-Institution:HarbinInstituteofTechnology国内图书分类号：TM352国际图书分类号：621工学硕士学位论文低成本开关磁阻马达驱动硕士研究生：张彩霞导师：丘立教授企业导师：简伟铨高工申请学位：工学硕士学科、专业：控制理论与控制工程所在单位：深圳研究生院答辩日期：2006年6月授予学位单位：哈尔滨工业大学ABSTRACTMostadvancedmanufacturingproce
3、ssesrequireprecisemotionsformaterialtransfer,packing,assembly,andelectricalwiring.Toachieveprecisemotions,mostofthesehigh-performancemanufacturingmachinesuseX-Yslidingtableswithpermanent-magnetmotrors.Thoughthismethodismostwidelyused,ithasdisadvantagesoflowaccuracy,highcost,andl
4、owreliability.Thisthesisdescribesthepositioncontrolofaswitchedreluctancemotorforhigh-performancemotionsinmanufacturingautomation.Theproposedactuatorhasverysimplestructureanditcanbemanufacturedeasily.Thereisnoneedformagnetsandwindingsintherotor.Theactuatorisextremelyrobustandcanb
5、eusedinahostileenvironment.Becauseofthecharacteristicofthehighnonlinearityofthemotor,anovelcontrolmethod,usingtheplug-inrobustcompensatorandthetorquelinearizationtechnique,isdevelopedforprecisionpositioncontroloftheactuator.Simulationandexperimentresultsofthemotionsystemindicate
6、thatthesystemhasgoodperformance.Inthisthesis,thefollowingpartsareincluded:(1)Aneffectiveswitchedreluctancemotormodelisoffered,whichcanbeuseduniversallywithoutcomplexchangesforswitchedreluctancemotorswithdifferentgeometrydimensions.(2)Thecharacteristicoftheswitchedreluctancemotor
7、ishighlynonlinearduetothecomplexelectromagneticcircuit,andthetorquegenerationhashightorqueripple,soanoveltwo-stagetorquelinearizationschemeisdevelopedtoperformthetorquelinearization.(3)Thepresentliteratureonswitchedreluctancemotordevelopmentseldomtargetshigh-precisionpositioncon
8、trolapplications.However,positioncontrolisconsi
