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Tytuł artykułu
Autorzy
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Warianty tytułu
Konferencja
Evolutionary Computation and Global Optimization 2006 / National Conference (9 ; 31.05-2.06.2006 ; Murzasichle, Poland)
Języki publikacji
Abstrakty
The paper deals with the optimization and identification of hybrid fibre-reinforced laminates. Two tasks are considered: i) the ply orientations optimization, ii) the material constants identification. Different optimization and identification criteria connected with the modal analysis are considered. The evolutionary algorithm is used as the optimization and identification method. In order to accelerate the calculations, the distributed version of the evolutionary algorithm is employed. Finite element method software is used to solve the direct problem for the laminates. Numerical examples of optimization and identification are attached.
Rocznik
Tom
Strony
39--47
Opis fizyczny
Bibliogr. 13 poz., tab., rys., wykr.
Twórcy
autor
autor
autor
- Department for Strength of Materials and Computational Mechanics, Silesian University of Technology, Gliwice, Poland, witold.beluch@polsl.pl
Bibliografia
- [1] MSC. Nastran V70.5 Encyclopedia On-line Documentation.
- [2] Intel Pentium D Processor Product brief. Intel, 2006.
- [3] S. Adali, A. Richte, V.E. Verijenko and E.B. Summers. Optimal design of symmetric hybrid laminates with discrete ply angles for maximum buckling load and minimum cost. Composite Structures, 32:409-415, 1995.
- [4] S. Adali and V.E. Verijenko. Optimum stacking sequence design of symmetric hybrid laminates undergoing free vibratioris. Composite Structures, 54:131-138, 2001.
- [5] M.H. Aliabadi and D.P. Rooke. Numerical Fracture Mechanics. Computational Mechanics Publications, 1991.
- [6] J. Arabas. Lectures on Evolutionary Algorithms (in Polish). WNT, 2001.
- [7] W. Beluch, W. Kuś and T. Burczyński. Evolutionary identification of material constants in composites. Methods of Artificial Intelligence AI-METH 2003, 2003.
- [8] A.K. Bledzki, A. Kessler, R. Rickards and A. Chate. Determination of elastic constants of glass/epoxy unidirectional laminates by the vibration testing of plates. Composite Science and Technology, 59:2015-2024, 1999.
- [9] T. Burczyński and W. Kuś. Distributed and parallel evolutionary algorithms in optimization of nonlinear structures. In Proceedings of the 15th International Conference on Computer Methods in Mechanics CMM-2003, 2003.
- [10] J. German. The basics of the fibre-reinforcement composites' mechanics (in Polish). Cracow University of Technology Pub., 2001.
- [11] R. Rikards, A. Chate, W. Steinchen, A. Kessler and A.K. Bledzki. Method for identification of elastic properties of laminates based on experiment design. Composites, 30:279-289, 1999.
- [12] S.W. Tsai and H. Hahn. Introduction to composite materials. Wesport Technomic Publishing Company, 1980.
- [13] T. Uhl. Computer-aided identification of constructional models (in Polish). WNT, 1997.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-PWA9-0052-0004