TECHNICAL PAPERS: Gas Turbines: Aircraft Engine

Application of Genetic Algorithms in the Engine Technology Selection Process

[+] Author and Article Information
Bryce Roth, Chirag Patel

School of Aerospace Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0150

J. Eng. Gas Turbines Power 126(4), 693-700 (Nov 24, 2004) (8 pages) doi:10.1115/1.1772404 History: Received October 01, 2002; Revised March 01, 2003; Online November 24, 2004
Copyright © 2004 by ASME
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Grahic Jump Location
Logical constraints on technologies (from Ref. 4)
Grahic Jump Location
Technology combinatorial space
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Three-way Boolean technology interactions
Grahic Jump Location
Variation of permissible technology combinations with incompatibilities
Grahic Jump Location
Variation of permissible technology combinations with enabling constraints
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Evolution of relative production cost score
Grahic Jump Location
Evolution of relative fuel burn
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Number of incompatibilities as a function of population generation
Grahic Jump Location
Frequency of occurrence of each technology in final population
Grahic Jump Location
Evolution of population through 180 generations




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