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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3885/CH5/EX5.5/Ex5_5.sci | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-master.tar.gz Scilab-TBC-Uploads-master.tar.bz2 Scilab-TBC-Uploads-master.zip | |
Diffstat (limited to '3885/CH5/EX5.5/Ex5_5.sci')
| -rw-r--r-- | 3885/CH5/EX5.5/Ex5_5.sci | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3885/CH5/EX5.5/Ex5_5.sci b/3885/CH5/EX5.5/Ex5_5.sci new file mode 100644 index 000000000..78c85847f --- /dev/null +++ b/3885/CH5/EX5.5/Ex5_5.sci @@ -0,0 +1,21 @@ +//control systems by Nagoor Kani A
+//Edition 3
+//Year of publication 2015
+//Scilab version 6.0.0
+//operating systems windows 10
+// Example 5.5
+
+clc;
+clear;
+s=poly(0,'s')
+a=(s^7)+(9*s^6)+(24*s^5)+(24*s^4)+(24*s^3)+(24*s^2)+(23*s)+15
+b=coeff(a)
+n=length(b)
+R=routh_t(a)
+disp(R,'the routh array is;')
+disp('there is sign change in first column of routh array so ths system is unstable;')
+ae=s^4+s^2+1
+r=roots(ae)
+disp(r,'the roots of auxilary equation are')
+disp('two roots lie on right half of splane five roots lie on left half of s plane')
+
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