root/doc/html/pmsm_8h-source.html @ 171

Revision 171, 16.9 kB (checked in by smidl, 16 years ago)

New documentation

Line 
1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
3<title>mixpp: work/git/mixpp/pmsm/pmsm.h Source File</title>
4<link href="doxygen.css" rel="stylesheet" type="text/css">
5<link href="tabs.css" rel="stylesheet" type="text/css">
6</head><body>
7<!-- Generated by Doxygen 1.5.6 -->
8<div class="navigation" id="top">
9  <div class="tabs">
10    <ul>
11      <li><a href="index.html"><span>Main&nbsp;Page</span></a></li>
12      <li><a href="pages.html"><span>Related&nbsp;Pages</span></a></li>
13      <li><a href="annotated.html"><span>Classes</span></a></li>
14      <li class="current"><a href="files.html"><span>Files</span></a></li>
15    </ul>
16  </div>
17<h1>work/git/mixpp/pmsm/pmsm.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef PMSM_H</span>
18<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define PMSM_H</span>
19<a name="l00003"></a>00003 <span class="preprocessor"></span>
20<a name="l00004"></a>00004 <span class="preprocessor">#include &lt;stat/libFN.h&gt;</span>
21<a name="l00005"></a>00005
22<a name="l00006"></a>00006 <span class="comment">//TODO hardcoded RVs!!!</span>
23<a name="l00007"></a>00007 <a class="code" href="classRV.html" title="Class representing variables, most often random variables.">RV</a> rx ( <span class="stringliteral">"{ia ib om th }"</span>);
24<a name="l00008"></a>00008 <a class="code" href="classRV.html" title="Class representing variables, most often random variables.">RV</a> ru ( <span class="stringliteral">"{ua ub }"</span>);
25<a name="l00009"></a>00009 <a class="code" href="classRV.html" title="Class representing variables, most often random variables.">RV</a> ry ( <span class="stringliteral">"{oia oib }"</span>);
26<a name="l00010"></a>00010
27<a name="l00011"></a>00011 <span class="comment">// class uipmsm : public uibase{</span>
28<a name="l00012"></a>00012 <span class="comment">//      double Rs, Ls, dt, Ypm, kp, p,  J, Mz;</span>
29<a name="l00013"></a>00013 <span class="comment">// };</span>
30<a name="l00014"></a>00014
31<a name="l00016"></a><a class="code" href="classIMpmsm.html">00016</a> <span class="keyword">class </span><a class="code" href="classIMpmsm.html" title="State evolution model for a PMSM drive and its derivative with respect to $.">IMpmsm</a> : <span class="keyword">public</span> <a class="code" href="classdiffbifn.html" title="Class representing a differentiable function of two variables .">diffbifn</a> {
32<a name="l00017"></a>00017 <span class="keyword">protected</span>:
33<a name="l00018"></a>00018         <span class="keywordtype">double</span> Rs, Ls, dt, Ypm, kp, p,  J, Mz;
34<a name="l00019"></a>00019
35<a name="l00020"></a>00020 <span class="keyword">public</span>:
36<a name="l00021"></a>00021         <a class="code" href="classIMpmsm.html" title="State evolution model for a PMSM drive and its derivative with respect to $.">IMpmsm</a>() :<a class="code" href="classdiffbifn.html#797772c0d5aab8ddccec19dfe4bb2d77" title="Default constructor (dimy is not set!).">diffbifn</a> (rx.<a class="code" href="classRV.html#f5c7b8bd589eef09ccdf3329a0addea0" title="Return number of scalars in the RV.">count</a>(), rx, ru ) {};
37<a name="l00023"></a><a class="code" href="classIMpmsm.html#42818f3426d99fecb7e97be8ffe2e228">00023</a>         <span class="keywordtype">void</span> <a class="code" href="classIMpmsm.html#42818f3426d99fecb7e97be8ffe2e228" title="Set mechanical and electrical variables.">set_parameters</a> ( <span class="keywordtype">double</span> Rs0, <span class="keywordtype">double</span> Ls0, <span class="keywordtype">double</span> dt0, <span class="keywordtype">double</span> Ypm0, <span class="keywordtype">double</span> kp0, <span class="keywordtype">double</span> p0, <span class="keywordtype">double</span> J0, <span class="keywordtype">double</span> Mz0 ) {Rs=Rs0; Ls=Ls0; dt=dt0; Ypm=Ypm0; kp=kp0; p=p0; J=J0; Mz=Mz0;}
38<a name="l00024"></a>00024
39<a name="l00025"></a><a class="code" href="classIMpmsm.html#45785869d978dda42828a072ec2caebe">00025</a>         vec <a class="code" href="classIMpmsm.html#45785869d978dda42828a072ec2caebe" title="Evaluates .">eval</a> ( <span class="keyword">const</span> vec &amp;x0, <span class="keyword">const</span> vec &amp;u0 ) {
40<a name="l00026"></a>00026                 <span class="comment">// last state</span>
41<a name="l00027"></a>00027                 <span class="keywordtype">double</span> iam = x0 ( 0 );
42<a name="l00028"></a>00028                 <span class="keywordtype">double</span> ibm = x0 ( 1 );
43<a name="l00029"></a>00029                 <span class="keywordtype">double</span> omm = x0 ( 2 );
44<a name="l00030"></a>00030                 <span class="keywordtype">double</span> thm = x0 ( 3 );
45<a name="l00031"></a>00031                 <span class="keywordtype">double</span> uam = u0 ( 0 );
46<a name="l00032"></a>00032                 <span class="keywordtype">double</span> ubm = u0 ( 1 );
47<a name="l00033"></a>00033
48<a name="l00034"></a>00034                 vec xk=zeros ( 4 );
49<a name="l00035"></a>00035                 <span class="comment">//ia</span>
50<a name="l00036"></a>00036                 xk ( 0 ) = ( 1.0- Rs/Ls*dt ) * iam + Ypm/Ls*dt*omm * sin ( thm ) + uam*dt/Ls;
51<a name="l00037"></a>00037                 <span class="comment">//ib</span>
52<a name="l00038"></a>00038                 xk ( 1 ) = ( 1.0- Rs/Ls*dt ) * ibm - Ypm/Ls*dt*omm * cos ( thm ) + ubm*dt/Ls;
53<a name="l00039"></a>00039                 <span class="comment">//om</span>
54<a name="l00040"></a>00040                 xk ( 2 ) = omm + kp*p*p * Ypm/J*dt* ( ibm * cos ( thm )-iam * sin ( thm ) ) - p/J*dt*Mz;
55<a name="l00041"></a>00041                 <span class="comment">//th</span>
56<a name="l00042"></a>00042                 xk ( 3 ) = thm + omm*dt; <span class="comment">// &lt;0..2pi&gt;</span>
57<a name="l00043"></a>00043                 <span class="keywordflow">if</span> ( xk ( 3 ) &gt;pi ) xk ( 3 )-=2*pi;
58<a name="l00044"></a>00044                 <span class="keywordflow">if</span> ( xk ( 3 ) &lt;-pi ) xk ( 3 ) +=2*pi;
59<a name="l00045"></a>00045                 <span class="keywordflow">return</span> xk;
60<a name="l00046"></a>00046         }
61<a name="l00047"></a>00047
62<a name="l00048"></a><a class="code" href="classIMpmsm.html#b4378b5d3bf64c683e4cf5c5f1cd56f1">00048</a>         <span class="keywordtype">void</span> <a class="code" href="classIMpmsm.html#b4378b5d3bf64c683e4cf5c5f1cd56f1" title="Evaluates  and writes result into A .">dfdx_cond</a> ( <span class="keyword">const</span> vec &amp;x0, <span class="keyword">const</span> vec &amp;u0, mat &amp;A, <span class="keywordtype">bool</span> full=<span class="keyword">true</span> ) {
63<a name="l00049"></a>00049                 <span class="keywordtype">double</span> iam = x0 ( 0 );
64<a name="l00050"></a>00050                 <span class="keywordtype">double</span> ibm = x0 ( 1 );
65<a name="l00051"></a>00051                 <span class="keywordtype">double</span> omm = x0 ( 2 );
66<a name="l00052"></a>00052                 <span class="keywordtype">double</span> thm = x0 ( 3 );
67<a name="l00053"></a>00053                 <span class="comment">// d ia</span>
68<a name="l00054"></a>00054                 A ( 0,0 ) = ( 1.0- Rs/Ls*dt ); A ( 0,1 ) = 0.0;
69<a name="l00055"></a>00055                 A ( 0,2 ) = Ypm/Ls*dt* sin ( thm ); A ( 0,3 ) = Ypm/Ls*dt*omm * ( cos ( thm ) );
70<a name="l00056"></a>00056                 <span class="comment">// d ib</span>
71<a name="l00057"></a>00057                 A ( 1,0 ) = 0.0 ; A ( 1,1 ) = ( 1.0- Rs/Ls*dt );
72<a name="l00058"></a>00058                 A ( 1,2 ) = -Ypm/Ls*dt* cos ( thm ); A ( 1,3 ) = Ypm/Ls*dt*omm * ( sin ( thm ) );
73<a name="l00059"></a>00059                 <span class="comment">// d om</span>
74<a name="l00060"></a>00060                 A ( 2,0 ) = kp*p*p * Ypm/J*dt* ( - sin ( thm ) );
75<a name="l00061"></a>00061                 A ( 2,1 ) = kp*p*p * Ypm/J*dt* ( cos ( thm ) );
76<a name="l00062"></a>00062                 A ( 2,2 ) = 1.0;
77<a name="l00063"></a>00063                 A ( 2,3 ) = kp*p*p * Ypm/J*dt* ( -ibm * sin ( thm )-iam * cos ( thm ) );
78<a name="l00064"></a>00064                 <span class="comment">// d th</span>
79<a name="l00065"></a>00065                 A ( 3,0 ) = 0.0; A ( 3,1 ) = 0.0; A ( 3,2 ) = dt; A ( 3,3 ) = 1.0;
80<a name="l00066"></a>00066         }
81<a name="l00067"></a>00067
82<a name="l00068"></a><a class="code" href="classIMpmsm.html#c3f8dad22ae9855c04a1d593b45c99b5">00068</a>         <span class="keywordtype">void</span> <a class="code" href="classIMpmsm.html#c3f8dad22ae9855c04a1d593b45c99b5" title="Evaluates  and writes result into A .">dfdu_cond</a> ( <span class="keyword">const</span> vec &amp;x0, <span class="keyword">const</span> vec &amp;u0, mat &amp;A, <span class="keywordtype">bool</span> full=<span class="keyword">true</span> ) {it_error ( <span class="stringliteral">"not needed"</span> );};
83<a name="l00069"></a>00069
84<a name="l00070"></a>00070 };
85<a name="l00071"></a>00071
86<a name="l00073"></a><a class="code" href="classIMpmsmStat.html">00073</a> <span class="keyword">class </span><a class="code" href="classIMpmsmStat.html" title="State evolution model for a PMSM drive and its derivative with respect to , equation...">IMpmsmStat</a> : <span class="keyword">public</span> <a class="code" href="classIMpmsm.html" title="State evolution model for a PMSM drive and its derivative with respect to $.">IMpmsm</a> {
87<a name="l00074"></a>00074         <a class="code" href="classIMpmsmStat.html" title="State evolution model for a PMSM drive and its derivative with respect to , equation...">IMpmsmStat</a>() :<a class="code" href="classIMpmsm.html" title="State evolution model for a PMSM drive and its derivative with respect to $.">IMpmsm</a>() {};
88<a name="l00076"></a>00076         <span class="keywordtype">void</span> set_parameters ( <span class="keywordtype">double</span> Rs0, <span class="keywordtype">double</span> Ls0, <span class="keywordtype">double</span> dt0, <span class="keywordtype">double</span> Ypm0, <span class="keywordtype">double</span> kp0, <span class="keywordtype">double</span> p0, <span class="keywordtype">double</span> J0, <span class="keywordtype">double</span> Mz0 ) {Rs=Rs0; Ls=Ls0; dt=dt0; Ypm=Ypm0; kp=kp0; p=p0; J=J0; Mz=Mz0;}
89<a name="l00077"></a>00077
90<a name="l00078"></a>00078         vec eval ( <span class="keyword">const</span> vec &amp;x0, <span class="keyword">const</span> vec &amp;u0 ) {
91<a name="l00079"></a>00079                 <span class="comment">// last state</span>
92<a name="l00080"></a>00080                 <span class="keywordtype">double</span> iam = x0 ( 0 );
93<a name="l00081"></a>00081                 <span class="keywordtype">double</span> ibm = x0 ( 1 );
94<a name="l00082"></a>00082                 <span class="keywordtype">double</span> omm = x0 ( 2 );
95<a name="l00083"></a>00083                 <span class="keywordtype">double</span> thm = x0 ( 3 );
96<a name="l00084"></a>00084                 <span class="keywordtype">double</span> uam = u0 ( 0 );
97<a name="l00085"></a>00085                 <span class="keywordtype">double</span> ubm = u0 ( 1 );
98<a name="l00086"></a>00086
99<a name="l00087"></a>00087                 vec xk=zeros ( 4 );
100<a name="l00088"></a>00088                 <span class="comment">//ia</span>
101<a name="l00089"></a>00089                 xk ( 0 ) = ( 1.0- Rs/Ls*dt ) * iam + Ypm/Ls*dt*omm * sin ( thm ) + uam*dt/Ls;
102<a name="l00090"></a>00090                 <span class="comment">//ib</span>
103<a name="l00091"></a>00091                 xk ( 1 ) = ( 1.0- Rs/Ls*dt ) * ibm - Ypm/Ls*dt*omm * cos ( thm ) + ubm*dt/Ls;
104<a name="l00092"></a>00092                 <span class="comment">//om</span>
105<a name="l00093"></a>00093                 xk ( 2 ) = omm;<span class="comment">// + kp*p*p * Ypm/J*dt* ( ibm * cos ( thm )-iam * sin ( thm ) ) - p/J*dt*Mz;</span>
106<a name="l00094"></a>00094                 <span class="comment">//th</span>
107<a name="l00095"></a>00095                 xk ( 3 ) = rem(thm + omm*dt,2*pi); <span class="comment">// &lt;0..2pi&gt;</span>
108<a name="l00096"></a>00096                 <span class="keywordflow">return</span> xk;
109<a name="l00097"></a>00097         }
110<a name="l00098"></a>00098
111<a name="l00099"></a>00099         <span class="keywordtype">void</span> dfdx_cond ( <span class="keyword">const</span> vec &amp;x0, <span class="keyword">const</span> vec &amp;u0, mat &amp;A, <span class="keywordtype">bool</span> full=<span class="keyword">true</span> ) {
112<a name="l00100"></a>00100 <span class="comment">//              double iam = x0 ( 0 );</span>
113<a name="l00101"></a>00101 <span class="comment">//              double ibm = x0 ( 1 );</span>
114<a name="l00102"></a>00102                 <span class="keywordtype">double</span> omm = x0 ( 2 );
115<a name="l00103"></a>00103                 <span class="keywordtype">double</span> thm = x0 ( 3 );
116<a name="l00104"></a>00104                 <span class="comment">// d ia</span>
117<a name="l00105"></a>00105                 A ( 0,0 ) = ( 1.0- Rs/Ls*dt ); A ( 0,1 ) = 0.0;
118<a name="l00106"></a>00106                 A ( 0,2 ) = Ypm/Ls*dt* sin ( thm ); A ( 0,3 ) = Ypm/Ls*dt*omm * ( cos ( thm ) );
119<a name="l00107"></a>00107                 <span class="comment">// d ib</span>
120<a name="l00108"></a>00108                 A ( 1,0 ) = 0.0 ; A ( 1,1 ) = ( 1.0- Rs/Ls*dt );
121<a name="l00109"></a>00109                 A ( 1,2 ) = -Ypm/Ls*dt* cos ( thm ); A ( 1,3 ) = Ypm/Ls*dt*omm * ( sin ( thm ) );
122<a name="l00110"></a>00110                 <span class="comment">// d om</span>
123<a name="l00111"></a>00111                 A ( 2,0 ) = 0.0;<span class="comment">//kp*p*p * Ypm/J*dt* ( - sin ( thm ) );</span>
124<a name="l00112"></a>00112                 A ( 2,1 ) = 0.0;<span class="comment">//kp*p*p * Ypm/J*dt* ( cos ( thm ) );</span>
125<a name="l00113"></a>00113                 A ( 2,2 ) = 1.0;
126<a name="l00114"></a>00114                 A ( 2,3 ) = 0.0;<span class="comment">//kp*p*p * Ypm/J*dt* ( -ibm * sin ( thm )-iam * cos ( thm ) );</span>
127<a name="l00115"></a>00115                 <span class="comment">// d th</span>
128<a name="l00116"></a>00116                 A ( 3,0 ) = 0.0; A ( 3,1 ) = 0.0; A ( 3,2 ) = dt; A ( 3,3 ) = 1.0;
129<a name="l00117"></a>00117         }
130<a name="l00118"></a>00118
131<a name="l00119"></a>00119         <span class="keywordtype">void</span> dfdu_cond ( <span class="keyword">const</span> vec &amp;x0, <span class="keyword">const</span> vec &amp;u0, mat &amp;A, <span class="keywordtype">bool</span> full=<span class="keyword">true</span> ) {it_error ( <span class="stringliteral">"not needed"</span> );};
132<a name="l00120"></a>00120
133<a name="l00121"></a>00121 };
134<a name="l00122"></a>00122
135<a name="l00124"></a><a class="code" href="classOMpmsm.html">00124</a> <span class="keyword">class </span><a class="code" href="classOMpmsm.html" title="Observation model for PMSM drive and its derivative with respect to .">OMpmsm</a>: <span class="keyword">public</span> <a class="code" href="classdiffbifn.html" title="Class representing a differentiable function of two variables .">diffbifn</a> {
136<a name="l00125"></a>00125 <span class="keyword">public</span>:
137<a name="l00126"></a>00126         <a class="code" href="classOMpmsm.html" title="Observation model for PMSM drive and its derivative with respect to .">OMpmsm</a>() :<a class="code" href="classdiffbifn.html#797772c0d5aab8ddccec19dfe4bb2d77" title="Default constructor (dimy is not set!).">diffbifn</a> (2, rx,ru ) {};
138<a name="l00127"></a>00127
139<a name="l00128"></a><a class="code" href="classOMpmsm.html#8e32392c9c635584606287b8c0e8c9da">00128</a>         vec <a class="code" href="classOMpmsm.html#8e32392c9c635584606287b8c0e8c9da" title="Evaluates .">eval</a> ( <span class="keyword">const</span> vec &amp;x0, <span class="keyword">const</span> vec &amp;u0 ) {
140<a name="l00129"></a>00129                 vec y ( 2 );
141<a name="l00130"></a>00130                 y ( 0 ) = x0 ( 0 );
142<a name="l00131"></a>00131                 y ( 1 ) = x0 ( 1 );
143<a name="l00132"></a>00132                 <span class="keywordflow">return</span> y;
144<a name="l00133"></a>00133         }
145<a name="l00134"></a>00134
146<a name="l00135"></a><a class="code" href="classOMpmsm.html#b75b5fd55b2ac5ed74b5b953af122821">00135</a>         <span class="keywordtype">void</span> <a class="code" href="classOMpmsm.html#b75b5fd55b2ac5ed74b5b953af122821" title="Evaluates  and writes result into A .">dfdx_cond</a> ( <span class="keyword">const</span> vec &amp;x0, <span class="keyword">const</span> vec &amp;u0, mat &amp;A, <span class="keywordtype">bool</span> full=<span class="keyword">true</span> ) {
147<a name="l00136"></a>00136                 A.clear();
148<a name="l00137"></a>00137                 A ( 0,0 ) = 1.0;
149<a name="l00138"></a>00138                 A ( 1,1 ) = 1.0;
150<a name="l00139"></a>00139         }
151<a name="l00140"></a>00140 };
152<a name="l00141"></a>00141
153<a name="l00142"></a>00142 <span class="preprocessor">#endif //PMSM_H</span>
154</pre></div></div>
155<hr size="1"><address style="text-align: right;"><small>Generated on Tue Sep 23 16:00:45 2008 for mixpp by&nbsp;
156<a href="http://www.doxygen.org/index.html">
157<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
158</body>
159</html>
Note: See TracBrowser for help on using the browser.