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620064430033MATLAB/SimulinkMATLABTM359.4A1003-4862200604-0006-09TheMATLABSimulationofthePermanentMagneticLinearSynchronousMotorandPositioningExperimentZhaiXiaofei;ZhangJunhong;ZhaoJinghong(NavalUniversityofEngineering,Wuhan430033,China)Abstract:ThemodelofthePermanentMagneticLinearSynchronousMotor(PMLSM)ismadebasedontheMATLAB/Simulinklibrary,andthepositioningsimulationsystemforthePMLSMisalsobuiltwiththevectorcontrolmethod.Theresultsofthepositioningexperimentaregiven.Keywords:PMLSMVectorcontrol;MATLABsimulation[1]MATLAB/Simulink1()2Lq=Ld=Ld-qd-q[2]qdddivpLuiRdtdiL⋅⋅⋅+=⋅+1vpivpLuiRdtdiLfdqqq⋅⋅−⋅⋅⋅−=⋅+ψ2qtqdqdqfmiKiiLLiKF=−+=])([ψ3vBFFdtdvMdm⋅−−=(4)LR2006-04-241982200647Ke=·Kt·vBFmFd1~41Simulink2diqi[3~4]34diqidiqiSVPWMPPVPKtMs+B1Ls+R1eKuqiqvFmFd––LpLpLs+R1vvid–ud+12820064MParkabc2dqsvpwmprefidrefiqrefp––VrefPi/τ––VVdcidiqUalphaUbeta3dudiD90=β(4)sqii=stmiKF=qiP=P×τπTrilogy110-25ba()cdq4200649678R=1.95.8===LLLqdmHfψ=0.16Wbτ=60.96mmM=0.44KgB=0.2N•m/sFd=0P=300mmPIDpK=100iK=1.6dK=0.05PIDpK=99iK=5.2dK=056Trilogy110-27,8(mm)/(mm/s)1mm300.00299.76300.01mm/s—567.6582.1[1]..:,2000[2]GrenierD.,L.-A.Dessaint,O.Akhrif,Y.Bonnassieux,andB.LePioufle,ExperimentalNonlinearTorqueControlofaPermanentMagnetSynchronousMotorUsingSaliency,IEEETransactionsonIndustrialElectronics,Vol.44,No.5,October1997,pp.680-687[3]DSPTIDSP.:2004[4]DSP.:2005.3[5].[M].2000