MechanicalEngineeringandTechnology机械工程与技术,2012,1,7-13doi:10
4236/met
12002PublishedOnlineJune2012(http://www
hanspub
org/journal/met)SimulationandAnalysisofVectorControlandDirectTorqueControlforHigh-SpeedMotorizedSpindles*MinghongZhou,Xiao’anChenStateKeyLabofMechanicalTransmission,ChongqingUniversity,ChongqingEmail:zhoumhcn@gmail
com,xachen@cqu
cnReceived:Apr
27th,2012;revised:May10th,2012;accepted:May11th,2012Abstract:Vectorcontrol(VC)andDirecttorquecontrol(DTC)arebothhigh-performancedrivecontrolmethodsforhigh-speedmotorizedspindles,andtheircontrolperformanceshaveasignificantimpactonthemachiningqualityofthespindle
TostudyVC,DTCandtheircomparisononhigh-speedmotorizedspindles,accordingtotheirbasiccontrolequations,aVCmodelandaDTCmodelareconstructedrespectivelytocarryoutVCandDTCsimul