Optimal Design Of Laminated Composite Plates
Author(s)
Roberto Spallino, Santi Rizzo
Abstract
The results of a study on the discrete structural optimization of laminated
composite plates are presented. Evolution strategies, in their multi-membered
variant, are used to solve the optimal design problem. The objective of the design
is weight minimization, under constraints on the mechanical behavior of the
structure. Using a parallel drawn from biological evolution, laminated plates are
driven to the optimal solution using random operators, like mutation and
recombination. A comparison of the result with those obtained by other methods
is presented. The robustness of the method and the high computational cost of
the feasibility check, performed by means of the Finite Element Method, is
pointed out.
1 Introduction
The structural optimization problem of laminated composite plates takes
sign
Keywords
Related Book
Other papers in this volume
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