Please use this identifier to cite or link to this item: https://hdl.handle.net/10216/92314
Author(s): Carlos Alberto Conceição António
Title: Optimal dynamic response of composite structures using a hierarchical genetic algorithm
Issue Date: 2004
Abstract: An optimisation model for structural reliability maximization of compositestructures under dynamic loading conditions is proposed. The failure probability isobtained using a procedure based on level 2 reliability analyses adapted for dynamicresponse. The material properties of the ply are the random normal variables. Theoptimisation process is based on a Hierarchical Genetic Algorithm where a masterpopulation evolves with a net of slave sub-populations. The proposed topology aimsto link the Most Probable failure Point search with the maximisation of structuralreliability. The design variables are the ply angles of the composite laminates.
Subject: Ciências Tecnológicas
Technological sciences
URI: https://repositorio-aberto.up.pt/handle/10216/92314
Source: Seventh International Conference on Computational Structures Technology
Document Type: Artigo em Livro de Atas de Conferência Internacional
Rights: restrictedAccess
Appears in Collections:FEUP - Artigo em Livro de Atas de Conferência Internacional

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