I have reproduced the work of Grady et al, with the wind in single direction and multiple direction. I have not obtained similar layout though same power(kW/year)
I was wondering if using the case objective function in Genetic Agorithm in Matlab will produce same layout?
Or will it produce different layouts?
Plz advice
As were pointed in comments under your question we greatly lack the context and details of the problem you're solving and issues you're doubting about. Still...
I would highlight that genetic algorithms in general involve a lot of randomness, so exact reproduction of any previous results is practically impossible. You can expect your results to expose similar characteristics, though; but that's what you achieved.
Of course, the difference you're facing can still be important, but this is impossible to say after such a little introduction to the problem.