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Topic: Problem regarding Genetic algorithm
Replies: 3   Last Post: May 25, 2011 11:22 AM

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Chaitanya Vichare

Posts: 28
Registered: 10/10/10
Problem regarding Genetic algorithm
Posted: May 24, 2011 1:44 AM
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Dear reader
I am using GA for vehicle suspension optimization problem. When I done unconstrained optimization, I got good nature of fitness value vs. generations plot in which objective function is decreasing with generations.

When I applied nonlinear constraints, the plot of fitness value vs. generations is seen as a step at first generation where large drop in objective function occurs and the objective function obtained in first generation is continued for remaining generations without any decrease.

I am not getting, where am I going wrong?

Please help me.

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