GA Optimization - Error Message
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Hello.
I have an optimization problem that is to be solved through 3 iteration "t".
Starting from the 2nd iteration, the constraint function follows some conditions.
My problem is that my code runs only for the 1st iteration while for 2 remaining iterations, I always get the error message as indicated by the attached screenshot "Error Message".
Can you anyone help me dealing with and fixing the error I'm having?
Regards.
===============
NB:
Optimization code => OptimCode.m
Constraint Function => ConstFun.m (it calls the 2 functions, Layer_L_Fcn and Layer_U_Fcn to formulate some constraints)
Objective Function => ObjFun.m
采纳的回答
Walter Roberson
2019-9-1
C_Geom = [100 - x(7+(t-1)*m); ...
x(2+(t-1)*m)+x(7+(t-1)*m)*cos(deg2rad(x(8+(t-1)*m))) - 9500; ...
x(3+(t-1)*m)+x(7+(t-1)*m)*sin(deg2rad(x(8+(t-1)*m))) - 4500; ...
];
emits 4 non-linear constraints in that case, where-as the other two branches emit 10. The code is expecting that the same number be emitted each time. You should put another 6 zeros on the bottom of that case.
更多回答（1 个）
Execute dbstop if error at the command line
>>dbstop if error
and then re-run the optimization. The code will pause execution where the error has occurred. Go inside your objective function using the Function Call Stack in the DEBUG panel and observe what has caused the error.
8 个评论
Abderrahmane DADA
2019-8-31
Matt J
2019-8-31
I see no such line in your OBJFun.m file. Your OBJfun.m file only has 10 lines.
Matt J
2019-8-31
Try
>> dbstop if caught error
instead.
Abderrahmane DADA
2019-8-31
Matt J
2019-8-31
But my advice to you was to use the Function Call Stack drop down menu in the image I posted to go to your objective function.
Abderrahmane DADA
2019-9-1
编辑：Abderrahmane DADA
2019-9-1
Matt J
2019-9-1
Did you try
>> dbstop if caught error
Abderrahmane DADA
2019-9-2
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