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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/EX5.7/Ex5_7.sci | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3885/CH5/EX5.7/Ex5_7.sci')
| -rw-r--r-- | 3885/CH5/EX5.7/Ex5_7.sci | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3885/CH5/EX5.7/Ex5_7.sci b/3885/CH5/EX5.7/Ex5_7.sci new file mode 100644 index 000000000..6111bfe21 --- /dev/null +++ b/3885/CH5/EX5.7/Ex5_7.sci @@ -0,0 +1,20 @@ +//control systems by Nagoor Kani A
+//Edition 3
+//Year of publication 2015
+//Scilab version 6.0.0
+//operating systems windows 10
+// Example 5.7
+
+clc;
+clear;
+s=poly(0,'s')
+a=(s^5)+(4*s^4)+(8*s^3)+(8*s^2)+(7*s)+4
+b=coeff(a)
+n=length(b)
+R=routh_t(a)
+disp(R,'the routh array is;')
+ap=s^2+1
+r=roots(ap)
+disp(r,'the roots are')
+disp ('the roots of auxillary equation are in imagianry axis so the system is marginally stable')
+disp('three roots lie in left half of s plane')
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