From 7bc77cb1ed33745c720952c92b3b2747c5cbf2df Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Sat, 3 Feb 2018 11:01:52 +0530
Subject: Added new code

---
 3885/CH5/EX5.9/Ex5_9.sci | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 3885/CH5/EX5.9/Ex5_9.sci

(limited to '3885/CH5/EX5.9')

diff --git a/3885/CH5/EX5.9/Ex5_9.sci b/3885/CH5/EX5.9/Ex5_9.sci
new file mode 100644
index 000000000..d9b5660bd
--- /dev/null
+++ b/3885/CH5/EX5.9/Ex5_9.sci
@@ -0,0 +1,17 @@
+//control systems by Nagoor Kani A
+//Edition 3
+//Year of publication 2015
+//Scilab version 6.0.0
+//operating systems windows 10
+// Example 5.9
+
+clc;
+clear; 
+s=poly(0,'s')
+//the close loop tranfer function is K/s*(s+1)*(s+2)+K
+a=(s^3)+(3*s^2)+(2*s)+1//the characterstic equation assuming K=1
+b=coeff(a)
+n=length(b)
+R=routh_t(a)
+disp(R,'the routh array is;')
+disp('the valus of K lies between 0 to6 for the system to be stable')
-- 
cgit