| 基于特征的反求工程建模系统RE-SOFT |
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| 引用本文： | 柯映林,刘云峰,范树迁,陈曦,李岸.基于特征的反求工程建模系统RE-SOFT[J].计算机辅助设计与图形学学报,2004,16(6):799-811. |
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| 作者姓名： | 柯映林 刘云峰 范树迁 陈曦 李岸 |
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| 作者单位： | 浙江大学机械与能源工程学院,杭州,310027 |
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| 基金项目： | 国家“八六三”高技术研究发展计划 ( 863 5 11 942 0 18)，国防型号工程、教育部博士点专项基金 ( 980 3 3 5 3 2 )，教育部优秀骨干教师基金，曹光标科学基金重点项目，国际合作项目 (美国GECRD)等资助 |
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| 摘 要： | RE-SOFT作为一个专业化的反求工程建模软件在业界拥有较高的知名度，其许多核心技术独具特色．介绍了该软件的整体架构、主要功能和若干关键技术．通过对数据预处理、特征提取、特征重建和编辑中的一些核心技术的介绍，展示了反求工程领域的最新研究成果．叶片反求建模的应用分析表明，应用该系统进行反求建模可以获得完整特征表达的理想CAD模型．最后总结了RE-SOFT的主要特色，并给出了今后反求工程领域的主要研究方向．
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| 关 键 词： | RE-SOFT 特征 反求工程 点云 |
Feature-Based Reverse Engineering Modeler--RE-SOFT |
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| Ke Yinglin,Liu Yunfeng,Fan Shuqian,Chen Xi,Li An.Feature-Based Reverse Engineering Modeler--RE-SOFT[J].Journal of Computer-Aided Design & Computer Graphics,2004,16(6):799-811. |
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| Authors: | Ke Yinglin Liu Yunfeng Fan Shuqian Chen Xi Li An |
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| Abstract: | RE-SOFT, a feature-based reverse engineering software, has being widely accepted by CAD technicians because of its distinct tools for point-cloud operation, geometric feature extraction, operation and analysis, feature-based curve and surface reconstruction, edit and etc. System architecture and main functions of the software are introduced briefly. Some key techniques and algorithms, with regard to data pre-processing, feature extraction, feature reconstruction and edition, are presented and described in detail. Taking an engine blade as an example, the application illustrates that, with RE-SOFT, feature-based parametric model can be obtained efficiently and accurately. Finally, the next tasks for upgrading RE-SOFT are concluded. |
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| Keywords: | RE-SOFT feature reverse engineering point cloud |
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