Research on computer-aided design method for hull surface optimization

Jiangling Zheng; Ming Chang

doi:10.1117/12.235532

22 March 1996 Research on computer-aided design method for hull surface optimization

Jiangling Zheng, Ming Chang

Proceedings Volume 2644, Fourth International Conference on Computer-Aided Design and Computer Graphics; (1996) https://doi.org/10.1117/12.235532
Event: Fourth International Conference on Computer-Aided Design and Computer Graphics, 1995, Wuhan, China

Abstract

This paper has inferred a corrected wave resistance formula which can be suitable to the real ship's wave resistance computation and to be used to improve the hull's surfaces, through a method which adapts linear wave resistance theory and wave analysis. This paper uses B- spline curve surface to fit the hull's surface and uses SUMT to optimize the hull's surface. A ship form with minimum wave resistance has been obtained. The results of the computation and experiments have proven that the method, presented by this paper, is an effective method for ship improvement and design.

Citation Download Citation

Jiangling Zheng and Ming Chang "Research on computer-aided design method for hull surface optimization", Proc. SPIE 2644, Fourth International Conference on Computer-Aided Design and Computer Graphics, (22 March 1996); https://doi.org/10.1117/12.235532

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