Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9096
Title: Design of dimensionally stable composites using efficient global optimization method
Authors: Aydın, Levent
Aydın, Olgun
Artem, Hatice Seçil
Mert, Ali
Keywords: Efficient global optimization
Laminated composites
Dimensional stability
Satellite structures
Failure criteria
Publisher: SAGE Publications Inc.
Abstract: Dimensionally stable material design is an important issue for space structures such as space laser communication systems, telescopes, and satellites. Suitably designed composite materials for this purpose can meet the functional and structural requirements. In this paper, it is aimed to design the dimensionally stable laminated composites by using efficient global optimization method. For this purpose, the composite plate optimization problems have been solved for high stiffness and low coefficients of thermal and moisture expansion. Some of the results based on efficient global optimization solution have been verified by genetic algorithm, simulated annealing, and generalized pattern search solutions from the previous studies. The proposed optimization algorithm is also validated experimentally. After completing the design and optimization process, failure analysis of the optimized composites has been performed based on Tsai-Hill, Tsai-Wu, Hoffman, and Hashin-Rotem criteria.
URI: https://doi.org/10.1177/1464420716664921
https://hdl.handle.net/11147/9096
ISSN: 1464-4207
2041-3076
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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