03-05-2018 09:25 PM
Dear Plant Simulation community,
I have a GASequence and set define set.But when I want to reset GAwizard ,systerm reset in picture2.GAWaizard automatically generates the genetic sequence in picture3.But I want to use my own.
So I want to know how can I set this basic target.
Thank you!picture1
picture2
picture3
03-06-2018 04:40 AM
Dear Bob,
in the Example Collection there is a description of a sequence optimization which uses the basic objects GAOptimization and GASequence. The evaluation of a sequence is done by a calculation (not by simulation).
I recommend to look at this example: Goto the Start Page of Plant Simulation: Example Models > Small Examples. In the dialog please select the Category Tools > Topic Genetic algorithms > Example Basic Objects of GA.
If the evaluation is performed by a simulation run, you must use the GAwizard.
This is possible and I will prepare an example.
If a GAtable – like GASequence – is an input of the optimization you must press the Shift key and Drag Drop such an object onto the GAwizard
Regards,
Peter
03-06-2018 04:42 AM - edited 03-06-2018 04:45 AM
Sorry, this post was a mistake of me. Please see my last post.
03-06-2018 07:46 PM
03-08-2018 05:34 AM
Dear Bob,
You want to optimize the sequence of the Tablefile Jobs.
As I saw in your model you Drag Drop this Tablefile onto the objects GAOptimization. Then the GAwizard had generated the columns 13 and 14 (Orig and Chrom) in Tablefile Jobs.
After the definition of the fitness in your model that will work.
But you want to use the basic object GASequence.
My hint about drag drop did not work in Plant Simulation 9.0 you use.
I do not have that version. In newer Plant Simulation the GAwizard for Plant Simulation 9.0 does not work. I recommend to use at least version 12.0.
Regards,
Peter
03-08-2018 07:51 AM
Dear Peter
Thanks for your reply!