Specifications

Menu Bar
13-19
For a general description of the SISO Tool Preferences editor, see SISO Design
Tool Preferences in the online documentation.
Edit
Selecting Edit under the Compensator menu opens the Edit Compensator
window, which is shown below.
Figure 13-9: The Edit Compensator Window
You can use this window to do the following:
•Change the compensator gain
•Change the format for specifying compensator pole and zero locations
•Add compensator poles and zeros
•Delete compensator poles and zeros
Note that you can open thiswindow by selecting Edit Compensator from either
the Root locus or Bode Diagram right-click menus.
Changing the gain
To change the compensator gain, enter the new value in the Gain field.
Changing the format
The default is Zero/Pole Location, which means that you must specify the
numerical values of the poles and zeros, but you can change the format to
Damping/Natural Frequency. In the latter format, you must specify the
damping and the natural frequency of poles and zeros.
Use the
Compensator Format menu to toggle between the two formats.