| 从CATIA到TRIBON的板架结构数据转换方法 |
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| 引用本文： | 倪海参, 汪学锋. 从CATIA到TRIBON的板架结构数据转换方法[J]. 中国舰船研究, 2012, 7(5): 66-70. DOI: 10.3969/j.issn.1673-3185.2012.05.012 |
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| 作者姓名： | 倪海参 汪学锋 |
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| 作者单位： | 1.1 上海交通大学船舶海洋与建筑工程学院,上海2000302 上海交通大学船舶海洋与建筑工程学院海洋工程国家重点实验室,上海200030 |
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| 基金项目： | 国家高技术研究发展计划(863)项目(2008AA09A108);国家教育财政部重大项目(ZXZY019) |
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| 摘 要： | 船舶行业不同CAD软件间的数据交换是个倍受关注的问题，从CATIA到TRIBON的数据转换是其中一个重要的环节。通过对船舶CAD软件CATIA与TRIBON之间模型数据结构的分析研究，开发了从CATIA到TRIBON的船体板架结构的数据转换方法。该方法首先分析研究CATIA结构树，然后通过对CATIA系统的二次开发提取板架结构几何与属性信息，其中可以通过控制提取数据的精度来提高数据转换过程的精度；利用外挂软件将数据信息合并到一个文档，按照数据映射关系将其转换为能够在TRIBON中进行建模的格式文件；开发TRIBON系统建模模块，最终迅速有效地完成数据的转换。几个板架结构的转换实例说明该方法能为两个不同CAD软件间的数据交换提供一种有效的工具。
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| 关 键 词： | CATIA TRIBON 数据转换 二次开发 |
| 收稿时间： | 2011-11-18 |
| 修稿时间： | 2012-06-26 |
Data Transformation from CATIA to TRIBON for Naval Ships |
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| NI Haishen, WANG Xuefeng. Data Transformation from CATIA to TRIBON for Naval Ships[J]. Chinese Journal of Ship Research, 2012, 7(5): 66-70. DOI: 10.3969/j.issn.1673-3185.2012.05.012 |
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| Authors: | NI Hai-shen WANG Xue-feng |
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| Affiliation: | 1.1 School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiao Tong University,Shanghai 200030,China2 State Key Laboratory of Marine Engineering,School of Naval Architecture,Shanghai Jiao Tong University,Shanghai 200030,China |
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| Abstract: | Data transformation among different ship CAD software is a highly concerned issue,with the transformation between CATIA and TRIBON being a particularly important element.By analyzing the struc ture of model data,a data transformation method from CATIA to TRIBON for naval ships was proposed in this paper.Firstly,the secondary software attached to CATIA was developed to extract its geometry and at tribute information,and the precision of this extraction procedure directly determines the overall accuracy of the transformation process.Next,the plug-in software was used to merge the data into a single file and translated it into a valid TRIBON document format.Finally,the remodeling modules of TRIBON were de veloped to accomplish the transformation.Simulation results show that the proposed method can be used to transmit data among different CAD software effectively and efficiently. |
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| Keywords: | CATIA TRIBON data transformation secondary software |
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