• CN:11-2187/TH
  • ISSN:0577-6686

›› 2001, Vol. 37 ›› Issue (2): 96-99.

• 论文 • 上一篇    下一篇

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确定曲面闭域形体边界数据结构的一种新方法

魏洪钦;贺敬良;王小椿;吴序堂   

  1. 西安交通大学机械工程学院数控研究所
  • 发布日期:2001-02-15

NEW METHOD TO DETERMINE BOUNDARY DATA STRUCTURE OF SHAPE WITH CLOSED CURVED-SURFACE DOMAIN

Wei Hongqin;He Jingliang;Wang Xiaochun;Wu Xutang   

  1. Xi'an Jiaotong University
  • Published:2001-02-15

摘要: 提出了一种处理曲面域形体边界数据结构的新方法——局部坐标相关的基于粘合的商集方法,并从理论及生产实际中验证了该方法的正确性,该方法已应用到自己开发的系统中。

关键词: CAX, 边界数据结构, 曲面域, 商集方法, 粘合

Abstract: The boundary data structure (BDS) which related to local coordinate is developed, based on this, a new method-local coordinate related agglutinating based quotient method to process BDS of shape with curved surface are discussed. It’s validity is verified both from theory and practice.

Key words: Agglutinate, CAX Boundary data structure, Curved surface domain, Quotient method

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