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Experiment Manager

Experimenter
Experimenter

Hallo, ich habe ein Problem mit dem Experimentverwalter in Plant Simulation.

Konkret simuliere ich ein Kanbansystem und will über den Experimentverwalter die optimale Menge an Inhalt/Kiste ermitteln. Dazu verwende ich zu Beginn das zweistufige Experimentdesign.

Mein Problem liegt darin, dass sobalt ich mehr als sieben Eingabewerte verwende, ich eine Fehlermeldung bekomme:

 

"In der verschlüsselten Methode '.Modelle.Netzwerk.Experimentverwalter.prepChart4Report' ist ein Fehler aufgetreten: 

Methode: 26, Zeile Ungültiger Wert in .Modelle.Netzwerk.Experimentverwalter.DetailedResults, Argument 1."

 

Selbigen Fehler bekomme ich beim mehrstufigen Experimentdesign (mit selben Einstellungen: 9 Faktoren und 2 Stufen), sobald ich mehr als sieben Eingabewerte auswähle.

 

Ich nutze die Studentenversion von Plant Simulation.

 

Danke schon mal im Voraus.

 

 

5 REPLIES

Re: Experiment Manager

Siemens Phenom Siemens Phenom
Siemens Phenom

Hi Pascal,

I am not able to see your problem. I recommend to insert a new Experimentmanager. 

The attached model for Plant Simulation 13.0 shows that both mentioned Experimental designs are possible.

I believe that your configuration of the Experimentmanager is not correct and there is no treatment of your error.

That's why I want to ask you to send me your model.

Regards,

Peter

Re: Experiment Manager

Experimenter
Experimenter

Hi Peter,

 

first of all thanks for your work.

I've tried to insert a new experimentmanager but it did not work for me.

I attach my file and hope you can help me out.

 

Best regards,

Pascal

Re: Experiment Manager

Siemens Phenom Siemens Phenom
Siemens Phenom

The Experiment study with the factorial analysis is good.

Re: Experiment Manager

Experimenter
Experimenter

Now this works for some reason. But from time to time I get the same issue again. My goal is to find the best content per box ratio. I'll test 9 different type of boxes (there are either 2 or 3 boxes per shelf) with 2 possible amounts of content, to see how it changes the system output. That means there are 2^18 = 262.144 possibilities. But at 2^12 my Plant Simulation stucks and give me this message (same like before):

 

"In der verschlüsselten Methode '.Modelle.Netzwerk.Experimentverwalter.prepChart4Report' ist ein Fehler aufgetreten: Methode: 26, Zeile Ungültiger Wert in .Modelle.Netzwerk.Experimentverwalter.DetailedResults, Argument 1. Fehler: % ".

 

And sometimes it says that some code from the experimentmanager is wrong but I cant see the code because I need a password to have access to it. 

Re: Experiment Manager

Siemens Phenom Siemens Phenom
Siemens Phenom

The code of line 26 is

var colRes:integer := detailRes.getColumnNo(str)

str is a path of an output value, like 'root.Drain.statDeleted'.

I believe that the definition of the output value is wrong.

When you receive such a message then save the model and show us.

You can repair the output value by adding or changing the description on the first tab of the Experimentmanager: A plausibility check is started.