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Computational Science, Engineering & Technology Series
ISSN 1759-3158
CSETS: 4
HIGH PERFORMANCE COMPUTING FOR COMPUTATIONAL MECHANICS
Edited by: B.H.V. Topping, L. Lämmer
Chapter 11

Evolution Strategies and Genetic Algorithms and their Parallelisation for Structural Optimization: Part 1 Fundamentals

J. Cai and G. Thierauf

University of Essen, Germany

Full Bibliographic Reference for this chapter
J. Cai, G. Thierauf, "Evolution Strategies and Genetic Algorithms and their Parallelisation for Structural Optimization: Part 1 Fundamentals", in B.H.V. Topping, L. Lämmer, (Editors), "High Performance Computing for Computational Mechanics", Saxe-Coburg Publications, Stirlingshire, UK, Chapter 11, pp 187-194, 2000. doi:10.4203/csets.4.11
Abstract
In the first part of this paper, the basic concepts of two search methods in structural optimization, genetic algorithms and evolution strategies, are introduced. These methods require only information of function-values. Because of their simple search mechanisms, they are well suited for wide classes of optimization problems . The increasing availability of high-speed and parallel computing caused a renewed interest in these zero-order methods, in particular in Monte-Carlo techniques, genetic algorithms and evolution strategies, which are described herein.

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