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Cross entropy weight minimization of a compressive strut
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File | Description | Size | Format | |
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c187.pdf | 397.53 KB |
Date Issued
19 May 2016
Date Available
21T16:05:31Z February 2018
Abstract
In this study, a population-based optimization algorithm is used to minimize the weight of a compressive strut. A geometrically nonlinear analysis is carried out to get an accurate measure of the structure's true capacity, allowing for individual member and overall structure (and sub-structure) buckling. To overcome the computational challenge of nonlinear analysis, the study uses a simple definition of the onset of instability and hence the number of iterations is cut to a minimum.
Sponsorship
Science Foundation Ireland
Enterprise Ireland
Type of Material
Conference Publication
Publisher
Research Publishing Services
Web versions
Language
English
Status of Item
Peer reviewed
Part of
Chua, C.K., Yeong, W.Y., Tan, M.J., & Liu, E.J. Proceedings of the Second International Conference on progress in additive manufacturing (Pro-Am 2016)
Description
2nd International Conference on Progress in Additive Manufacturing (Pro-AM 2016), Singapore, May, 2016
This item is made available under a Creative Commons License
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