Figure 12-1. lqg/h-infinity main window, Lqg/h-infinity weights window, Lqg/h-infinity weights window -2 – National Instruments Xmath Interactive Control Design Module ICDM User Manual
Page 96
Advertising
Chapter 12
LQG/H-Infinity Synthesis
Xmath Interactive Control Design Module
12-2
ni.com
Figure 12-1. LQG/H-Infinity Main Window
•
A pull-down menu for frequency-dependent weight selection on
inputs:
and outputs:
•
A button for recomputing the controller.
These parameters are described in greater detail later in this chapter.
LQG/H-Infinity Weights Window
The Weights window is for defining control cost and noise level parameters
and is shown in Figure 12-2.
From top to bottom, the Weights window consists of:
•
A menu bar with entries Special, Edit, View, and Help.
•
A row with two radio buttons which toggle the contents of the window
between control cost and noise level parameters. The following
W
u i
,
i
1
=
… n
u
,
, ,
W
y j
,
j
1
=
… n
y
,
, ,
Advertising