source: trunk/Block-Oriented EML/Basic Blocks/Integration.mso @ 1009

#*-------------------------------------------------------------------
* EMSO Model Library (EML) Copyright (C) 2004 - 2007 ALSOC.
*
* This LIBRARY is free software; you can distribute it and/or modify
* it under the therms of the ALSOC FREE LICENSE as available at
* http://www.enq.ufrgs.br/alsoc.
*
* EMSO is distributed under the terms of the ALSOC LICENSE as
* available at http://www.enq.ufrgs.br/alsoc.
*-----------------------------------------------------------------------
* Author: Jonathan Ospino P.
* $Id: Integration.mso  2012$
*---------------------------------------------------------------------*#

using "types";

Model Integrator

ATTRIBUTES
        Pallete=true;
        Icon="icon/Integration";
        Info="== Integrator==
              
                  It integrates the value of the input signal with respect to the time.
              The resulting value is assigned to the output variable.";

PARAMETERS

Initial_Condition as Real(Brief="Initial value of the integral",Default=0);

VARIABLES

in In as Real(PosX=0,PosY=0.5,Protected=true);
w as Real(Brief="Integral of the input signal",Hidden=true);
out Out as Real(PosX=1,PosY=0.5,Protected=true);


EQUATIONS

Out=w;
diff(w)*'s'=In;


INITIAL

w=Initial_Condition;

end