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基于特征的反求工程技术研究

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Keywords: 反求工程,曲面特征,截面特征,建模策略

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Abstract:

为了进一步推动特征技术在反求工程中的应用,支持产品的创新设计,系统地研究了对基于特征的反求工程技术;分析和总结了基于特征的反求工程技术的概念和发展方向;提出了基于曲面特征和基于截面特征的2种建模策略,并分析了它们在基于特征的反求工程建模中的关系。通过叶片的重建实例表明,在基于特征的反求工程中,综合运用2种建模策略,可以高效率地重建出满足精度要求的、高质量的参数化计算机辅助设计模型。

References

[1]  ??KE YL, SUN Q, LU Z. Least-square method based feature fitting and extraction in reverse engineering[J].Chinese Journal of Mechanical Engineering(English edition), 2003, 16(2):163-166.
[2]  ??SHAN Dongri, KE Yinglin. Quadric feature extraction from points cloud in reverse engineering[J].Journal of Computer-Aided Design & Computer Graphics, 2003, 15(12):1497-1501(in Chinese).[单东日,柯映林. 反求工程中点云数据的二次曲面特征提取技术[J].计算辅助设计与图形学学报, 2003, 15(12):1497-1501.]
[3]  ??JIA Ming. Study on hybrid CAD modeling theory and method in reverse engineering[D].Hangzhou: Zhejiang University, 2003(in Chinese).[贾??明. 反求工程CAD混合建模理论与方法研究[D].杭州:浙江大学,2003.]
[4]  ??LIU Yunfeng. Study on key modeling techniques based on section feature in reverse engineering[D].Hangzhou: Zhejiang University, 2004(in Chinese).[刘云峰. 基于截面特征的反求工程CAD建模关键技术研究[D].杭州:浙江大学,2004.]
[5]  ??SHAN Dongri. Research on technology of geometric feature and constraint in reverse engineering[D].Hangzhou: Zhejiang University, 2003(in Chinese).[单东日. 反求工程CAD建模中的特征与约束技术研究[D].杭州: 浙江大学, 2003.]
[6]  ??VARADY T, MARTIN R R, COXT J. Reverse engineering of geometric models-an introduction[J].Computer-Aided Design, 1997, 129(4):255-268.
[7]  ??VARADY T, MARTIN R R, COXT J. Reverse engineering of geometric models[J].Computer-Aided Design, 1997, 29(4): 253-254.
[8]  ??SUN Jiaguang. Basics of computer aided design technology[M].Beijing: Tsinghua University Press, 2000(in Chinese).[孙家广.计算机辅助设计技术基础[M].北京:清华大学出版社,2000.]
[9]  ??THOMPSON W B, OWEN J C, STARK S R, et al. Feature-based reverse engineering of mechanical parts[J].IEEE Transactions on Robotics and Automation, 1999, 15(1):57-66.
[10]  ??AU C K, YUEN M M F. Feature-based reverse engineering of mannequin for garment design[J].Computer-Aided Design, 1999, 31(12):751-759.
[11]  ??BENKO P, MARTIN R R, VARADY T. Algorithms for reverse engineering boundary representation models[J].Computer-Aided Design, 2001,33(11):839-851.
[12]  ??BENKO P, KOS G, VARADY T, et al. Constrained fitting in reverse engineering[J].Computer Aided Geometric Design, 2002, 19(3):173-205.
[13]  ??BENKO P, VARADY T. Segmentation methods for smooth point regions of conventional engineering objects[J].Computer-Aided Design, 2004, 36(6):511-523.
[14]  ??KOS G, MARTIN R R, VARADY T. Methods to recover constant radius rolling ball blends in reverse engineering[J].Computer Aided Geometry Design, 2000, 17(2): 127-160.
[15]  ??HUANG JB. Geometric feature extraction and model reconstruction from unorganized points for reverse engineering of mechanical objects with arbitrary topology[D].Salt Lake City,OH,USA: The Ohio State University, 2001.
[16]  ??HUANG J B, MENQ C H. Automatic data segmentation for geometric feature extraction from unorganized 3-D coordinate points[J].IEEE Transactions on Robotics and Automation, 2001, 17(3): 268-279.
[17]  ??KE Yinglin, LIU Yunfeng, FAN Shuqian, et al. Feature-Based Reverse Engineering Modeler-RE-SOFT[J].Journal of Computer-Aided Design & Computer Graphics, 2004, 16(6): 799-811(in Chinese).[柯映林, 刘云峰, 范树迁,等. 基于特征的反求工程建模系统RE-SOFT[J].计算辅助设计与图形学学报, 2004, 16(6): 799-811.]
[18]  ??LU Z, KE YL, SUN Q, et al. Method to extract blend surface feature in reverse engineering[J].Chinese Journal of Mechanical Engineering (English Edition), 2003, 16(3):248-251.
[19]  ??KE Yinglin, LI An, WANG Junwen. Theory and method of statistics and probability in extraction of blend feature[J].Chinese Journal of Mechanical Engineering, 2003, 39(6):140-144(in Chinese).[柯映林,李??岸,王军文. 过渡特征提取中的概率统计理论和方法[J].机械工程学报,2003, 39(6):140-144.]

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