| STUDY OF THE SOLID MODELINGTECHNIQUES ADAPTIVE TOPRODUCT MODELING |
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| 作者姓名： | Wu Hongming Liu Xiaoqiang Wang Yaping Tang Rongxi |
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| 作者单位： | Faculty 703，Beijing University of Aeronautics and Astronautics，Beijing，China，100083 |
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| 摘 要： | ＳＴＵＤＹＯＦＴＨＥＳＯＬＩＤＭＯＤＥＬＩＮＧＴＥＣＨＮＩＱＵＥＳＡＤＡＰＴＩＶＥＴＯＰＲＯＤＵＣＴＭＯＤＥＬＩＮＧＷｕＨｏｎｇｍｉｎｇ；ＬｉｕＸｉａｏｑｉａｎｇ；ＷａｎｇＹａｐｉｎｇ；ＴａｎｇＲｏｎｇｘｉ（Ｆａｃｕｌｔｙ７０３，ＢｅｉｊｉｎｇＵｎｉ...
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STUDY OF THE SOLID MODELINGTECHNIQUES ADAPTIVE TOPRODUCT MODELING |
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| Wu Hongming, Liu Xiaoqiang, Wang Yaping, Tang Rongxi.STUDY OF THE SOLID MODELINGTECHNIQUES ADAPTIVE TOPRODUCT MODELING[J].Chinese Journal of Aeronautics,1995(1). |
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| Authors: | Wu Hongming Liu Xiaoqiang Wang Yaping Tang Rongxi |
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| Abstract: | Solid modeling techniques with precise NURBS surfaces and form featuresare studied to meet the needs of product modeling in a CIM and concurrent engineeringenvironment. Specifics of realizing the Booklean operation of sculptured solids as wellas the designing-with-feature processes are outlined. The former carries out the set op-eration of two face loops on the parameter planes of NURBS surfaces and results in atrimmed surface structure, while the latter explicitly locates a child feature on the jointface of parent feature, bypassing the traditional tedious set operations. Both approachesare useful and should be merged into a parametric, variational and feature-based solidmodeler. |
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| Keywords: | product development shapes models |
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