Engineering Optimization: Theory and Practice, Fourth Edition

(Martin Jones) #1

736 Modern Methods of Optimization


subject to

x 12 +x^22 −x^23 ≤ 0
4 −x 12 −x 22 −x^23 ≤ 0
x 3 − 5 ≤ 0
−xi≤ 0 ;i= 1 , 2 , 3

Define the fitness function to be used in GA for this problem.
13.14 The bounds on the design variables in an optimization problem are given by
− 10 ≤x 1 ≤ 10 , 0 ≤x 2 ≤ 8 , 150 ≤x 3 ≤ 750
Find the minimum binary string length of a design vectorX= {x 1 , x 2 , x 3 }Tto achieve
an accuracy of 0.01.
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