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4 Designing Controllers Using the Command Line

4-18

Simulating Controller Performance

Block Diagram of the Two-Model Example shows the Simulink block diagram for this

example. The upper portion simulates the movement of the two masses, plots the signals

as a function of time, and animates the example.

Block Diagram of the Two-Model Example

The lower part contains three key elements:

• A pulse generator that supplies the desired M

position (the controller reference

signal). Its output is a square wave varying between –5 and 5 with a frequency of

0.015 per second.

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MATLAB MODEL PREDICTIVE CONTROL TOOLBOX - S Specifiche Pagina 128