• CN:11-2187/TH
  • ISSN:0577-6686

›› 1999, Vol. 35 ›› Issue (4): 42-46.

• 论文 • 上一篇    下一篇

毛坯可制造性分析中的多属性评价算法研究

乔立红;马涛;汪叔淳   

  1. 北京航空航天大学机械工程与自动化学院
  • 发布日期:1999-07-01

AN APPROACH TO MULTIPLE ATTRIBUTE EVALUATION IN MANUFACTURABILITY ANALYSIS FOR BLANK SELECTIONS

Qiao Lihong;Ma Tao;Wang Shuchun   

  1. Beijing University of Aeronautics and Astronautics
  • Published:1999-07-01

摘要: 提出一种以模糊数学和关系代数为理论基础、适用于面向制造的设计中支持毛坯选择的多属性评价算法。可综合考虑毛坯的数值属性和语值属性。它通过对不同属性满足程度的计算,综合判断评价对象的优劣。举例说明了算法的应用。

关键词: 毛坯选择, 面向制造的设计, 相容性, 属性

Abstract: An approach to the evaluation of multiple attributes for design for manufacturing in blank selections is presented. The approach is based on fuzzy sets and relational algebra. It is suitable for linguistic attributes and quantitative attributes. By calculating the extent that an attribute satisfies the corresponding design requirement, the performance of a design alternative is evaluated comprehensively. The application of this approach is illustrated by an example.

Key words: Attribute, Blank selection, Compatibility, Design for manufacturing

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