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Abstract:
针对于STEP-NC(ISO14649)中规定的的制造特征,论述了基于属性邻接图(AAG)的特征识别方法及其实现过程:首先分析STEP AP203的文件结构,然后提取文件中所包含的几何拓扑信息,判断两个面公共边的凹凸性,构造零件属性邻接图和属性邻接矩阵,通过一定的算法对其进行分解并完成特征子图的匹配,最后在VS 2005平台下开发软件原型系统,验证该特征识别方法的正确性.
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机械设计与制造工程
ISSN: 1672-1616
CN: 32-1838/TH
Year: 2013
Issue: 7
Volume: 42
Page: 13-16
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 4
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