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http://dx.doi.org/10.22156/CS4SMB.2019.9.7.033

Processing Speed Improvement of Software for Automatic Corner Radius Analysis of Laminate Composite using CUDA  

Hyeon, Ju-Ha (Graduate School of Specialized Aerospace Engineering, Gyeongsang National University)
Kang, Moon-Hyae (Department of Aerospace and Software, Gyeongsang National University)
Moon, Yong-Ho (Department of Aerospace and Software and ERI, Gyeongsang National University)
Ha, Seok-Wun (Department of Aerospace and Software and ERI, Gyeongsang National University)
Publication Information
Journal of Convergence for Information Technology / v.9, no.7, 2019 , pp. 33-40 More about this Journal
Abstract
As aerospace industry has been activated recently, it is required to commercialize composite analysis software. Until now, commercial software has been mainly used for analyzing composites, but it has been difficult to use due to high price and limited functions. In order to solve this problem, automatic analysis software for both in-plane and corner radius strength, which are all made on-line and generalized, has recently been developed. However, these have the disadvantage that they can not be analyzed simultaneously with multiple failure criteria. In this paper, we propose a method to greatly improve the processing speed while simultaneously handling the analysis of multiple failure criteria using a parallel processing platform that only works with a GPU equipped with a CUDA core. We have obtained satisfactory results when the analysis speed is experimented on the vast structure data.
Keywords
Composite; Corner radius; Structure analysis; Multiple breakdown criteria; High speed; Automation software;
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Times Cited By KSCI : 3  (Citation Analysis)
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