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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3432/CH6/EX6.11/Ex6_11.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3432/CH6/EX6.11/Ex6_11.sce')
| -rw-r--r-- | 3432/CH6/EX6.11/Ex6_11.sce | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/3432/CH6/EX6.11/Ex6_11.sce b/3432/CH6/EX6.11/Ex6_11.sce new file mode 100644 index 000000000..4a782342d --- /dev/null +++ b/3432/CH6/EX6.11/Ex6_11.sce @@ -0,0 +1,28 @@ +//Example 6.11
+// Stability properties for a conditionally stable system.
+
+xdel(winsid())//close all graphics Windows
+clear;
+clc;
+//------------------------------------------------------------------
+//System transfer function
+s=poly(0,'s');
+Gs=(s+10)^2/(s^3);
+evans(Gs,100)
+exec .\fig_settings.sci; //custom script for setting figure properties
+zoom_rect([-40 -20 5 20])
+title(["Root locus for","$G(s)=(s+10)^2/s^3$"],'fontsize',3)
+h=legend('');
+h.visible = "off"
+Gs1=syslin('c',(s+10)^2/(s^3));
+//------------------------------------------------------------------
+//The nyquist plot of the system
+figure;
+nyquist(7*Gs1,8/2/%pi,100/2/%pi,0.005)
+exec .\fig_settings.sci; //custom script for setting figure properties
+title(["Nyquist plot for","$G(s)=(s+10)^2/s^3$"],'fontsize',3)
+f=gca();
+f.x_location = "origin";
+f.y_location = "origin";
+xset("color",2);
+//------------------------------------------------------------------
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