Multiobjective optimization for node adaptation in the analysis of composite plates using a meshless collocation method

Roque, C. M. C.; Madeira, JFA; Ferreira, A .J. M.

http://hdl.handle.net/10400.21/5993

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Authors

Roque, C. M. C.

Madeira, JFA

Ferreira, A .J. M.

Abstract(s)

The bending of simply supported composite plates is analyzed using a direct collocation meshless numerical method. In order to optimize node distribution the Direct MultiSearch (DMS) for multi-objective optimization method is applied. In addition, the method optimizes the shape parameter in radial basis functions. The optimization algorithm was able to find good solutions for a large variety of nodes distribution.

Keywords

Meshless method Radial basis functions Multiobjective optimization Direct-search methods Paretodominance Composite plate

URI

http://hdl.handle.net/10400.21/5993

Citation

ROQUE, C.M.C.; MADEIRA, J.F.A.; FERREIRA. A.J.M.; - Multiobjective optimization for node adaptation in the analysis of composite plates using a meshless collocation method. Engineering Analysis with Boundary Elements. ISSN. 0955-7997. Vol. 50 (2015), pp. 109-116.