diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3432/CH9/EX9.8/Ex9_8.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3432/CH9/EX9.8/Ex9_8.sce')
| -rw-r--r-- | 3432/CH9/EX9.8/Ex9_8.sce | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/3432/CH9/EX9.8/Ex9_8.sce b/3432/CH9/EX9.8/Ex9_8.sce new file mode 100644 index 000000000..159d2c456 --- /dev/null +++ b/3432/CH9/EX9.8/Ex9_8.sce @@ -0,0 +1,44 @@ +//Example 9.8
+//Antiwindup compensation for a PI controller.
+
+xdel(winsid())//close all graphics Windows
+clear;
+clc;
+//------------------------------------------------------------------
+//System Model
+
+//Response of the system
+kp=2;
+ki=4;
+
+//Without antiwindup
+ka=0;
+importXcosDiagram(".\Ex9_8_model.xcos")
+xcos_simulate(scs_m,4);
+scs_m.props.context
+figure(0)
+plot(yt.time,yt.values,'m-.')
+figure(1)
+plot(ut.time,ut.values,'m-.')
+
+//With antiwindup
+ka=10;
+xcos_simulate(scs_m,4);
+scf(0)
+plot(yt.time,yt.values)
+exec .\fig_settings.sci; // custom script for setting figure properties
+xlabel('Time (sec.)');
+ylabel('Output');
+title("Integrator antiwindup (a) step response.",'fontsize',3);
+
+
+scf(1)
+plot(ut.time,ut.values);
+exec .\fig_settings.sci; // custom script for setting figure properties
+xlabel('Time (sec.)');
+ylabel('Control');
+title("Integrator antiwindup (b) Control effort.",'fontsize',3);
+zoom_rect([0 -1.2 10 1.2])
+
+//------------------------------------------------------------------
+
|