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2012 (Vol. 4, Issue: 02)
Article Information:

Double Exchange Genetic Algorithm for the Synthesis of Linear Array

Zhang Jian-Hua and Pang Wei-zheng
Corresponding Author:  Zhang Jian-Hua 

Key words:  Double exchange, genetic algorithm, linear array, niche, , ,
Vol. 4 , (02): 108-111
Submitted Accepted Published
2011 September, 23 2011 October, 24 2012 January, 15
Abstract:

The development of Synthesis of Linear array put forward higher request for complex optimization solutions. This article improves the basic genetic algorithm according to the traditional genetic algorithm easily prematuring convergence and later evolution slow convergence shortcoming. And then, adopt double exchange operator in reproductive strategies and implement dynamic mutation rate in variation operations. Combined characteristics of guarantee to the population diversity based on fitness shared niche while iteration times exponential diminishing, this article creats niche double exchangegenetic algorithm, and applies in pattern synthesis of homogeneous linear array, and simulates multi-objective complex array problem. The result turns out much better in effectively preventing premature and improving the searching efficiency of genetic algorithm than original genetic algorithm and immune genetic algorithm, what will achieve the broad prospect in the antenna array comprehensive field.
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  Cite this Reference:
Zhang Jian-Hua and Pang Wei-zheng, 2012. Double Exchange Genetic Algorithm for the Synthesis of Linear Array.  Research Journal of Applied Sciences, Engineering and Technology, 4(02): 108-111.
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ISSN (Online):  2040-7467
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