The model has dependet states

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Matias
Posts: 2
Joined: Sat Apr 12, 2008 12:59 pm

The model has dependet states

Postby Matias » Mon Apr 28, 2008 5:04 pm

I want to know the dependent states of my model, to use them in a general procedure for generate intitial conditions.

Is there a function??
Thanks

paul
Posts: 152
Joined: Mon Sep 19, 2005 2:00 pm
Location: Controllab Products B.V.

Re: The model has dependet states

Postby paul » Wed May 21, 2008 9:02 am

Process your model first. Then when you open the variable chooser (Model -> Show Variables, etc) you can specify with the checkboxes in that dialog that you only would like to see the Dependent/Algebraic variables. Now you see the dependent states and algebraic variables that you requested.
member 20-sim development team

Matias
Posts: 2
Joined: Sat Apr 12, 2008 12:59 pm

Re: The model has dependet states

Postby Matias » Fri May 23, 2008 6:16 pm

I’ve solve the problem build a generic “switch power junction”.
Now I need to know the initial conditions of my switching mode system. To do this, I need to know the states of my model (dependent and independent) to create a general equation submodel.
I want to know the states of my model before process de model.

Can I do this?

Thanks

paul
Posts: 152
Joined: Mon Sep 19, 2005 2:00 pm
Location: Controllab Products B.V.

Re: The model has dependet states

Postby paul » Tue May 20, 2014 2:52 pm

I assume that you mean the initial value of the states?
These initial values are specified in the Parameters dialog in the Initial Values tab.

Here's more information from the 20-sim web help:
http://www.20sim.com/webhelp/simulator_running_parametersinitialvalues.php?zoom_highlightsub=parameters

You can also after a run copy the current state values back to the initial values as a new starting point.
Use the command "copy states" from the 20-sim Simulator.
http://www.20sim.com/webhelp/simulator_running_copystates.php?zoom_highlightsub=copy+states

hope this helps
member 20-sim development team


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