function[sysx0]=pmsm（txuflagPnLdLqRPhiJB）
%==============參數說明============
%PnLdLqRPhiJB分別為電機參數
%x（1）x（2）x（3）分別對應系統的三個狀態變量id，iq和wm
%u（1）u（2）u（3）分別對應uduq和TL
%==========主函數pmsm說明==========
switch?flag
????case?0????????????????%調用初始化函數
????????sys=[3;0;3;3;0;0];%定義輸入輸出的個數，系統狀態變量個數以及其他參數
????????x0=[0;0;0];???????%系統的初始狀態
????case?1????????????????%定義連續系統的狀態
????????sys（1）=（1/Ld）*u（1）-（R/Ld）*x（1）+（Lq/Ld）*Pn*x（2）*x（3）;
??????????????????????????%對應微分方程（1-27）
????????sys（2）=（1/Lq）*u（2）-（R/Lq）*x（2）-（Ld/Lq）*Pn*x（3）*x（2）-（Phi*Pn/Lq）*x（3）;
??????????????????????????%對應微分方程（1-27）
????????sys（3）=（1/J）*（1.5*Pn*（Phi*x（2）+（Ld-Lq）*x（2）*x（3））-B*x（3）-u（3））;
??????????????????????????%對應微分方程（1-28）
????????%sys（4）=x（3）;??????%theta??????????
????case?3????????????????%設定系統輸出?
????????sys（1）=x（1）;??????
????????sys（2）=x（2）;
????????sys（3）=x（3）;
???????%sys（4）=x（4）;???????%theta?
????case?{249}???????????%其他的flag未用到
????????sys=[];
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-11-05?17:53??MATLAB_PMSM\
?????目錄???????????0??2017-11-05?17:53??MATLAB_PMSM\Chap1\
?????文件???????16738??2015-10-01?14:28??MATLAB_PMSM\Chap1\Clark.slx
?????目錄???????????0??2017-11-05?17:53??MATLAB_PMSM\Chap1\PMSM_Stationary?frame\
?????文件???????19127??2015-10-02?15:44??MATLAB_PMSM\Chap1\PMSM_Stationary?frame\PMSM_Alpha_beta.slx
?????目錄???????????0??2017-11-05?17:53??MATLAB_PMSM\Chap1\PMSM_dq?frmae\
?????文件????????1097??2015-10-02?15:17??MATLAB_PMSM\Chap1\PMSM_dq?frmae\Copy_of_pmsm.m
?????文件???????17342??2015-10-05?20:00??MATLAB_PMSM\Chap1\PMSM_dq?frmae\PMSM_sfunction.slx
?????文件???????17942??2015-10-01?14:26??MATLAB_PMSM\Chap1\PMSM_dq?frmae\PMSM_simulink.slx
?????文件????????2322??2015-10-02?15:55??MATLAB_PMSM\Chap1\PMSM_dq?frmae\pmsm.m
?????文件?????????327??2015-08-13?16:15??MATLAB_PMSM\Chap1\PMSM_dq?frmae\pmsm_plot.m
?????文件???????18196??2015-10-01?14:26??MATLAB_PMSM\Chap1\PMSM_dq?frmae\pmsmdee.slx
?????文件???????21516??2015-10-01?14:27??MATLAB_PMSM\Chap1\PMSM_model.slx
?????文件???????23917??2015-10-01?14:27??MATLAB_PMSM\Chap1\Park.slx
?????文件???????20923??2015-10-01?14:27??MATLAB_PMSM\Chap1\pmsm.slx
?????目錄???????????0??2017-11-05?17:53??MATLAB_PMSM\Chap10\
?????文件???????24879??2015-10-07?18:53??MATLAB_PMSM\Chap10\Five_PMSM_control.slx
?????文件???????18208??2015-10-07?17:46??MATLAB_PMSM\Chap10\Five_PMSM_matlab.slx
?????文件???????19128??2015-10-07?17:32??MATLAB_PMSM\Chap10\PMSM_model.slx
?????文件???????15472??2015-10-07?16:19??MATLAB_PMSM\Chap10\Transformations.slx
?????文件?????????331??2015-10-07?18:23??MATLAB_PMSM\Chap10\pmsm_plot.m
?????目錄???????????0??2017-11-05?17:53??MATLAB_PMSM\Chap2\
?????文件???????19297??2015-08-28?17:01??MATLAB_PMSM\Chap2\SPWM_simulink.slx
?????文件???????18944??2015-08-28?12:01??MATLAB_PMSM\Chap2\SPWM_simulink_3rd.slx
?????文件???????21141??2015-08-28?16:12??MATLAB_PMSM\Chap2\SPWM_simulink_Jiaoti.slx
?????文件???????19134??2015-08-28?15:48??MATLAB_PMSM\Chap2\SPWM_simulink_Jizhi.slx
?????文件???????19311??2015-08-28?15:20??MATLAB_PMSM\Chap2\SPWM_simulink_Junzhi.slx
?????文件???????20897??2015-08-28?16:58??MATLAB_PMSM\Chap2\SPWM_simulink_deadtime.slx
?????目錄???????????0??2017-11-05?17:53??MATLAB_PMSM\Chap2\svpwm_model\
?????文件?????????301??2015-08-11?16:41??MATLAB_PMSM\Chap2\svpwm_model\SVPWM_plot.m
?????目錄???????????0??2017-11-05?17:53??MATLAB_PMSM\Chap2\svpwm_model\SVPWM_sfun\
............此處省略54個文件信息