Optimization of hybrid laminated composites using a genetic algorithm
نویسندگان
چکیده
منابع مشابه
Optimization of Hybrid Laminated Composites using a Genetic Algorithm
This work aims at developing a genetic algorithm (GA) to pursue the optimization of hybrid laminated composite structures. Fiber orientation (predefined ply angles), material (glass-epoxy or carbon-epoxy layer) and total number of plies are considered as design variables. The GA is chosen as an optimization tool because of its ability to deal with nonconvex, multimodal and discrete optimization...
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The object of the present work is the development and application of a quite general approach to optimal design of composite laminates where elastic symmetries can also be explicitly expressed as criteria of the optimisation process. Our formulation is in the form of a highly non linear and non convex singleor multi-objective optimisation problem subject to equality and inequality constraints. ...
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ژورنال
عنوان ژورنال: Journal of the Brazilian Society of Mechanical Sciences and Engineering
سال: 2009
ISSN: 1678-5878
DOI: 10.1590/s1678-58782009000300013