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author:

吴晓东 (吴晓东.) [1] | 韩祖行 (韩祖行.) [2]

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CQVIP

Abstract:

针对于STEP—NC(IS014649)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STEPAP203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VS2005平台下开发软件原型系统,验证该特征识别方法的正确性。

Keyword:

STEP—NC 属性邻接图 特征识别

Community:

  • [ 1 ] 福州大学机械工程及自动化学院,福建福州350108

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Source :

机械设计与制造工程

ISSN: 2095-509X

Year: 2013

Issue: 7

Volume: 42

Page: 13-16

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 4

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