曲轴设计与高维空间灰色映射靶射击

Crankshaft Design and Grey Mapping Target Shooting in Multi-Dimensional Space

本文将灰色映射、白色映射、广义矢量、符号变量等概念应用于处理曲轴设计问题;认为设计问题是高维空间灰色映射靶的射击问题,通过曲轴设计专家系统阐述了系统构造,提出了几种搜索策略.这些策略对于一般的机械设计也是适用的.本文结果有助于知识工程师从映射角度提取知识、建立知识库.

Sonic concepts such as grey mapping, white mapping, generalized vector and symbol variable are applied to deal with ths design of crankshaft. It is considered that a design problem is but ono of shooting at a groy mapping target in a rnulti-dimen-sional epacs. The problems of how to develop a crankshaft design expert system and how to build a knowledge base by mapping pictures are discussed. The search tactics including dimension reduction, narrowing of search space, searching in subspace and approaching tactics are presented.