simulation-based non-linear constrainted multiobjective optimization, any suggestions to which solver to use?
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Hello everyone, im using FEA(finite element analysis) software to calculate some physical models, and together with matlab optimization toolbox to optimize my design. However my FEA simulation is very time-consuming, to be more specific it takes around 1 min to build the FEA model hence for each design, it takes 1min to check the constraints and 1min to evaluate the objective function. My problem is stated as followed:
1) Is it possible to build my model only once ?
2) which optimization algorithms should i use? in matlab for multi-objective only ga and pareto search are avaliable, and GA is definitely one way to go but it might takes too muhc time. I dont have a solid background in maths so thats why im here to ask for help.
Thank you.
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