Description
In this examples are tested the Real comparison
operations.
The two signals compared are:
u1(t) = sin(t)
u2(t) = cos(t)
The boolean signals are true if
u1(t) == u2(t)
u2(t) < u2(t)
Depending on the value of the sampling time Ts adopted and the tolerance value of eps, the conditions can be true or not.
In this case Ts = 0.001 and eps = 0.01
In this case Ts = 0.001 and eps = 0.001
It is evident that with a smaller tolerance, the boolean signal
that represents the equality of the two signals becames shorter.
- First release of the Industrial Control Systems: April-May
2012
-
- List of revisions:
-
- 11 May 2012 (author: Marco Bonvini)
- Main Authors:
- Marco Bonvini; <bonvini@elet.polimi.it>
- Alberto Leva <leva@elet.polimi.it>
- Politecnico di Milano
- Dipartimento di Elettronica e Informazione
- Via Ponzio 34/5
- 20133 Milano - ITALIA -
- Copyright:
- Copyright © 2010-2012, Marco Bonvini and Alberto
Leva.
- The IndustrialControlSystems package is free
software; it can be redistributed and/or modified under the terms
of the Modelica license, see the license conditions and the
accompanying disclaimer in the documentation of package
Modelica in file "Modelica/package.mo".
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.IndustrialControlSystems.Logical.Comparisons.Examples.TestComparison