PSO

Question

vydyam 2012-3-9

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https://ww2.mathworks.cn/matlabcentral/answers/31684-pso

评论： Pulkit Goyal 2015-3-22

Can any body help me dealing with the code for the prohibited zones of operation in Pso. Actually I am dealing with economic load dispatch in that a equation will be there like, Ft=a*P^2+b*P+C and the value of the power should lie between as 100<P<400 but P should not be in the region from 200 to 220 .That means I have to get a solution that P should lie between 100 and 400 but should not lie between 200 and 220

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Answer 1

vydyam 2012-3-28

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https://ww2.mathworks.cn/matlabcentral/answers/31684-pso#answer_42325

I have tried the above by using a for loop and switch case for two regions like 100-200 one and 220-400 the other .I have changed the VR used in PSO_trealeavectorized algorithm with the above ranges as for case1:VR=100-200 and for Case2:VR=220-400 and I have found the min of these as is my requirement.I had got the answer but stil the time taken was a lot more ,I want to decrease the time taken Kindly suggest me any other better method to do this

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Pulkit Goyal 2015-3-22

Can anybody help to solve linear equation of multiobjective,one have to maximize and other have to minimize.In which constraint are of conditional type.

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