MATLAB: Can i perform nonlinear constrained, multiobjective optimization using GA in matlab 2014a

multiobjective optimizationnonlinear constraint

i need to perform multiobjective optimization with non linear constraints using genetic algorithm.Is it possible to do it in matlab 2014a??

Best Answer

No. R2014b was the first version that supported nonlinear constraints for gamultiobj

http://www.mathworks.com/help/releases/R2014a/gads/gamultiobj.html

Related Solutions

MATLAB: Can a multi objective genetic algorithm be used to solve a set of linear objectives and linear constraints,

It might be, depending on what a "solution" means to you. You could also consider FGOALATTAIN.

MATLAB: Ga

Interesting idea. This should be possible, probably with non-linear constraint option.

However, (disclaimer: this is just a thought/curiosity, no guarantees at all), what if you just sort x at the beginning of my_fun()? This would enforce the constraint in your fitness function and possibly cause convergence of the guesses. Let me know if/how it works for you.

function z=my_fun(x)
x = sort(x);
a=2;
b=3;
c=1;
z=a*x(1)-b*x(2)+c*x(3);

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Related Solutions

MATLAB: Can a multi objective genetic algorithm be used to solve a set of linear objectives and linear constraints,

MATLAB: Ga

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