交流电机模型参考自适应控制系统的仿真

31,2331.2.3.:,Narendra,,:SimulationofModelReferenceAdaptiveControlSysteminACMotorControlYangYanCaoJianguangTianZhihongAbstract:Thestructurecharacteristicofamodelreferenceadaptivecontrolsystemwasanalyzed.ThemathematicsmodeloftheACmotorwasgivenbythesimpleandappliedflying2upcurvemethod,andthemathematicsmodelofthecontrolledobjectbasedonthatwasgiven.ByapplyingNarendramodelreferencea2daptivecontroltheory,amodelreferenceadaptivecontrolsystemwasdesignedforACmotorcontrol.Thesys2temcanrestrainthenoises,andhasquickresponsespeed.Simulationexperimentshowsthefeasibilityofthesystem.Keywords:modelreferenceadaptivecontrolreferencemodelmodelingsimulation1,,50%,(),,,,,,,,,2:,,,,2Narendra1,3120073753(20041209)1,,,,,33.1,,,,,,,Gp2(s)=1Ts+1(1):Ty(t)=1-e-tT(2)22,t,y(t)1,1,t=T,y(t)|t=T=1-e|-t/Tt=T=(1-e-1)=0.6321(3)0.6321,T380V,A/D,,,332.29V,2.290.6321=1.45,31.45V,T,T=0.3564s,23Gp2(s)=10.3564s+1(4),Gp1(s)=1TIs(5):TI,T=6.5s,Gp1(s)=16.5s(6)(4)(6),,,Gp(s)=Gp1(s)Gp2(s)=16.5s(0.3564s+1)=0.1538s(0.3564s+1)(7)3.2,Mp=0;010V,030V,K=3,Gm(s)=1.2946s2+2.8058s+1.2946(8)4Narendra,,L(s)=s+5,Gm(s)L(s)n=2,T=[rv1ypv2]T=[1234]=1s+5T(9)412007375T=[k0c1d0d1](10)Df(s)=L(s)=(s+5),v1=u(s+5)v2=yp(s+5)1=r(s+5)2=v1(s+5)3=yp(s+5)4=v2(s+5)=-e1,=diag{i},i=200,i=1,2,3,4;e1=yp-ymk0=-11e1c1=-22e1d0=-33e1d1=-44e1=-e1=L-1(s)u=TL-1(s)IL(s)=[+L-1(s)]T=2ni=1[i+iL-1(s)]i(11)u=T-e1T=k0r+c1v1+d0yp+d1v2-e14i=1i2i(12)5Matlab/Simulink,44,,5ymyp6u56u6,,,,,PID,,,,,1.[M].:,19992,..,2005,35(4):27-293HansButler.ModelReferenceAdaptiveControl2fromThe2orytoPractice[M].NewYork:PrenticeHall,1992:20061009:20061229512007375