Xcos examples from textbooks and for blocksHEADmaster

1 files changed, 19 insertions, 0 deletions

diff --git a/Working_Examples/3885/CH3/EX3.3/Ex3_3.sci b/Working_Examples/3885/CH3/EX3.3/Ex3_3.sci
new file mode 100755
index 0000000..8570f5e
--- /dev/null
+++ b/Working_Examples/3885/CH3/EX3.3/Ex3_3.sci
@@ -0,0 +1,19 @@
+//control systems by Nagoor Kani A

+//Edition 3

+//Year of publication 2015

+//Scilab version 6.0.0

+//operating systems windows 10

+// Example 3.3

+

+clc;

+clear; 

+s=poly(0,'s')

+// the input is unit step signal

+h=syslin('c', 600/(s^2+70*s+600))//the closed loop transfer function

+disp(h,'the closed loop transfer function')

+//standard form od second order system is w^2/s^2+2*zeta*w*s+w^2

+//compaing h with the standard form

+w=sqrt(600)//natural frequency of oscillation

+disp(w,'natural frequency of oscillation in rad/sec')

+zeta=70/(2*w)//damping ratio

+disp(zeta,'damping ratio')