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Evaluating differential evolution with penalty function to solve constrained engineering problems

delete2012-07-01
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PRE
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Vinícius Veloso de Melo *
DOI:10.1016/j.eswa.2012.01.123delete
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摘要

摘要

En 中文
Over the the years, several metaheuristics have been developed to solve hard constrained and unconstrained optimization problems. In general, a metaheuristic is proposed and following researches are made to improve the original algorithm. In this paper, we evaluate a not so new metaheuristic called differential evolution (DE) to solve constrained engineering design problems and compare the results with some recent metaheuristics. Results show that the classical DE with a very simple penalty function to handle constraints is still very competitive in the tested problems. (C) 2012 Elsevier Ltd. All rights reserved.
Keyword:
Optimization
Engineering design
Metaheuristics
Differential evolution
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期刊

Expert Systems with Applications 封面图
Expert Systems with Applications
IF:
7.5
论文数:
3.0W
被引数:
10.2W

机构

U
universidade federal de sao paulo (unifesp)
学者数:
2.3W
论文数: 1.3W
被引数: 12
U
universidade de ribeirao preto
学者数:
553
论文数: 310
被引数: 1
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