National Instruments Xmath Interactive Control Design Module ICDM Instrukcja Użytkownika Pobierz pdf (Strona 112)

Multi-Loop Synthesis

This chapter describes multi-loop synthesis. The Multi-Loop window is

used to synthesize a MIMO controller using PID and Root Locus methods,

applying them one-loop-at-a-time. In many practical industrial

applications, this is the way control systems are designed for complex

multivariable plants.

Multi-Loop Window Anatomy

The Multi-Loop Synthesis window is shown in Figure 13-1. From top to

bottom, it consists of:

• A menu bar with entries Special, Edit, and Help.

• A plot area where SISO control loops can be created graphically.

We will call this area the graphical editor.

• A scrolled list of loop names, with actuator and output labels.

•A label Active loop name: and a variable edit box for editing the name

of the highlighted loop.

• A label Status: and a button which can be clicked to change the status

from disabled to enabled, and vice versa.

1 2 ... 107 108 109 110 111 112 113 114 115 116 117 ... 128 129

Brak uwag

National Instruments Xmath Interactive Control Design Module ICDM Instrukcja Użytkownika Strona 112