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Mamdouh


Al-Azhar University

Active since 2013

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ga and multi-start technique
Hi, My optimization problem is nonlinear, nonconvex, mixed integer, and with a wide search space ... so I am stuck with ga ... ...

8 years ago | 0 answers | 0

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answers

Question


How to get the best results from gamultiobj for large number of objectives ... say 12 objectives to be maximized ?
Hi, I am using gamultiobj to maximize the output power of 12 wind turbines, (individually), and comparing that with maximizing ...

9 years ago | 1 answer | 0

1

answer

Question


can I include the GA fitness function in a for loop to do more than one optimization case successively ? thanks
Hello, I am using GA optimization with few hundreds of variables, half of them are integers, I have also nonlinear inequality co...

10 years ago | 0 answers | 0

0

answers

Question


can I include the GA fitness function in a for loop to do more than one optimization case successively ? thanks
Hello, I am using GA optimization with few hundreds of variables, half of them are integers, I have also nonlinear inequality c...

10 years ago | 0 answers | 0

0

answers

Question


Are there any way to speed up the nonlcon satisfying for GA with intcon ? thanks
Hello, I have an optimization problem with few hundreds of variables, half of them as integers, I have nonlinear constraints, ...

10 years ago | 1 answer | 0

1

answer

Question


filtering data by removing a specified frequency (noise)
Hi, I have Pressure-crank angle degree data for an Internal Combustion Engine, before combustion starts, the curve is realisti...

10 years ago | 1 answer | 1

1

answer

Question


in GA ... How can I define my problem constants once ? and how can I know the final values of the other variables (not the objective function)
Hello, I am using GA, with some integer variables and nonlinear constrains, I stated all the work in the same .m file (the out...

10 years ago | 1 answer | 0

1

answer

Question


Tips for specifying Population Size, No. of Generations, and other Options for GA with large nvars
Hello, I have a large number of GA nvars (few hundreds and may reach one thousand), may I get some tips for Options settings in...

10 years ago | 1 answer | 0

1

answer

Question


How to formulate this GA constrain ?
Hello, I am working in Wind Farm Layout Optimization Problem, using GA MATLAB, with some integer variables, I stuck in formula...

10 years ago | 1 answer | 0

1

answer