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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /773/CH9/EX9.06 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '773/CH9/EX9.06')
| -rwxr-xr-x | 773/CH9/EX9.06/9_06.sci | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/773/CH9/EX9.06/9_06.sci b/773/CH9/EX9.06/9_06.sci new file mode 100755 index 000000000..677553bb2 --- /dev/null +++ b/773/CH9/EX9.06/9_06.sci @@ -0,0 +1,23 @@ +//calculates//
+G=210;
+H=0.12;
+syms Eo Er
+printf("for closed loop system")
+sys=G/.H; //Eo/Er=G/(1+GH)
+disp(sys,"Eo/Er=")
+Eo=240 //given
+Er=Eo/8.0152;
+disp(Er,"Er=")
+printf("for open loop system")
+disp(G,"Eo/Er=")
+Er=Eo/G;
+G=210;
+disp(Er,"Er=")
+//printf("since G is reduced by 12%, the new value of gain is 784.8V");
+S=1/(1+G*H)
+disp(S,"(%change in M)/(%change in G)=")
+disp(12,"%CHANGE IN G=")
+y=12*0.03869;
+disp(y,"%CHANGE IN M=")
+printf("for open loop system")
+disp(28.8*100/240,"%change in Eo")
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