dcm.m

关于电机的.m程序

%menu for dc motor drives
clc,close all
k=menu('Select demo','DC motor transient running operation',...
                     'DC motor ramp start',...   
                     'Automatic starter of a dc motor',...
                     'Dc motor with unipolar PWM excitation',...
                     'Dc motor with bipolar PWM excitation',...
                     'DC motor with controlled ac rectification',...
                     'DC self-excited generator',...
                     'Cascade speed control of a dc motor drive',...
                     'Cascade position control of a dc motor drive (PI controller)',...
                     'Cascade position control of a dc motor drive (hysteresis controller)',...
                     'Close');
  k1=num2str(k);                
    switch k1
        case '1', dcmot0;
        case '2', dcmot2;
        case '3', dcstart1;
        case '4', dcpwm1;   
        case '5', dcpwm21;
        case '6', dcrec0;
        case '7', dcgentrs;
        case '8', dcmotspdb;   
        case '9', dcmotpos;
        case '10',dcmotpos1;    
        case '11',clc,close all,clear, break;   
     end