changing optimization models to SD models
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- Junior Member
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- Vensim version: DSS
changing optimization models to SD models
I wonder if anybody could kindly let me know how can I develop a System Dynamic model of the following maximization problem (Please see the attached file) in order to maximize the objective function of the problem by running the SD model.
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- maximization_Problem.docx
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Re: changing optimization models to SD models
I'm sure you can do it. What errors are you getting when you try?
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http://www.ventanasystems.co.uk/forum/v ... f=2&t=4391
Units are important!
http://www.bbc.co.uk/news/magazine-27509559
Re: changing optimization models to SD models
You could express this more or less directly in Vensim, and use the optimizer with U as the primary payoff, and a penalty term on noncompliance with the constraint.
However, this doesn't seem to have any dynamics of interest, so I don't see any advantage to using Vensim over any other tool.
However, this doesn't seem to have any dynamics of interest, so I don't see any advantage to using Vensim over any other tool.
/*
Advice to posters (it really helps us to help you)
http://www.ventanasystems.co.uk/forum/v ... f=2&t=4391
Blog: http://blog.metasd.com
Model library: http://models.metasd.com
Bookmarks: http://delicious.com/tomfid/SystemDynamics
*/
Advice to posters (it really helps us to help you)
http://www.ventanasystems.co.uk/forum/v ... f=2&t=4391
Blog: http://blog.metasd.com
Model library: http://models.metasd.com
Bookmarks: http://delicious.com/tomfid/SystemDynamics
*/