Dey, S., Mukhopadhyay, T., Khodaparast, H. H. and Adhikari, S. (2016) A response surface modelling approach for resonance driven reliability based optimization of composite shells. Periodica Polytechnica Civil Engineering, 60(1), pp. 103-111. (doi: 10.3311/PPci.8073)
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Abstract
The composite materials are extensively used in the structures of civil, aerospace, marine, and automobile engineering due to their tailorable capability. The objective of this article is to address the issue of resonance-free lightweight design of such composite structures coupled with the notion of reliability. Laminated composite spherical shell is considered in this study to optimize width and thickness of the structure corresponding to dierent level of reliability of the system to avoid resonance. The present study utilizes genetic algorithm in conjunction to surrogate modelling with D-optimal design for this reliability based optimization problem.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Adhikari, Professor Sondipon |
| Authors: | Dey, S., Mukhopadhyay, T., Khodaparast, H. H., and Adhikari, S. |
| College/School: | College of Science and Engineering > School of Engineering > Infrastructure and Environment |
| Journal Name: | Periodica Polytechnica Civil Engineering |
| Publisher: | Budapest University of Technology and Economics |
| ISSN: | 0553-6626 |
| Published Online: | 16 July 2015 |
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