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工程设计学报
Chinese Journal of Engineering Design  2000, Vol. 7 Issue (4): 114-116    DOI:
    
A Method to Identify the Actual Situation of Entity in Feature Recognition
 WANG  Yun1, CUI  Xiao-Feng1, HU  Shu-Gen1, SUN  Wei1, ZHAO  Ji2
1. College of Mechanical & Energ y Engineering, Zhejiang Univ . Hangzhou 310027, China;
2. Daqing No. 9 Oil_extraction Faculty, Daqing 163853, China
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Abstract  An algorithm that can automatically identify actual situation of entity from 2D orthog raphic views according to the relations of chains are proposed.

Key words： CAD      feature recognit ion      concave or convex      engineering drawing understanding     
Published: 15 December 2000
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WANG Yun
CUI Xiao-Feng
HU Shu-Gen
SUN Wei
ZHAO Ji
Cite this article:

WANG Yun, CUI Xiao-Feng, HU Shu-Gen, SUN Wei, ZHAO Ji. A Method to Identify the Actual Situation of Entity in Feature Recognition. Chinese Journal of Engineering Design, 2000, 7(4): 114-116.

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https://www.zjujournals.com/gcsjxb/     OR     https://www.zjujournals.com/gcsjxb/Y2000/V7/I4/114


特征识别中实体虚实性的判别方法

提出了一种根据环之间的相互关系从机械工程图二维视图中自动判断实体虚实性的方法。

关键词： CAD,  特征识别,  虚实性,  工程图 
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