INVESTIGADORES
OLLER Sergio Horacio Cristobal
artículos
Título:
Multilayered composite structure design optimisation using distributed/parallel multi-objective evolutionary algorithms
Autor/es:
D. S. LEE; C. MORILLO; G. BUGEDA; S. OLLER
Revista:
COMPOSITE STRUCTURES
Editorial:
ELSEVIER SCI LTD
Referencias:
Lugar: Amsterdam; Año: 2012 vol. 94 p. 1087 - 1096
ISSN:
0263-8223
Resumen:
This paper presents a research work on stacking sequence design optimisation for multilayered composite plate using a parallel/distributed evolutionary algorithm. The stacking sequence of fibres has a dramatic influence on the strength of multilayered composite plates. Multiple layers of fibre-reinforced material systems offer versatility in engineering material design due to the fact that the stacking sequence of each orthotropic layer can offer full advantage of superior mechanical properties. Numerical results show that the optimal composite structures have lower weight, higher stiffness and also affordable cost when compared to the extreme and intermediate composite structures. In addition, the benefitsof using a parallel optimisation system are also presented.
