| FSHIP3船舶型线交互设计系统 |
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| 引用本文： | 冯树文.FSHIP3船舶型线交互设计系统[J].华南理工大学学报(自然科学版),1996(9). |
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| 作者姓名： | 冯树文 |
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| 作者单位： | 华南理工大学交通学院 |
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| 摘 要： | 本文介绍ＦＳＨＩＰ３的系统功能，系统特点，及其中两个主要功能模块。该系统基于母型或设计草图，按传统设计方法仿真开发。其中单根曲线工具库，集非均匀ＢＳｐｌｉｎｅ、大挠度Ｓｐｌｉｎｅ、离散点光顺理论及超越函数等数学方法综合利用于一体，但曲线最终均被拟合在统一的几何不变的ＡｒｃＳｐｌｉｎｅ系统模型中。大量实践证明，它成功地解决了船型曲线的造型、光顺、拟合和求交等问题。
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| 关 键 词： | 船体线型 交互型系统 B样条 |
FSHIP3 SHIP LINES INTERACTIVE CAD SYSTEM |
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| Feng Shuwen.FSHIP3 SHIP LINES INTERACTIVE CAD SYSTEM[J].Journal of South China University of Technology(Natural Science Edition),1996(9). |
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| Authors: | Feng Shuwen |
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| Abstract: | This paper gives a brief account on system functions, properties of FSHIP3, and his two main function modules. FSHIP3 based on parent and hull form sketchs, developed by emulation mode from traditional method of hull form design. Non uniform B spline, big deflective spline, fair methods of separated points, and transcendental functions etc. are comprehensive utilized on curve tool library of system, but at last curves are fitted in a common system model of arc spline with geometic unchangness. The result of the practice show that this method is a great success in geometric modeling, fairing, fitting and intersection of hull form curves. |
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| Keywords: | hull forms interactive system B splines |
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