CONVERSE REASONING FOR FULL DEPRESSION-FEATURE MODEL AND PROCESS  

作　　者：Shen XiaohongLiu XuanYu FangfangZhang LeiFeng TaoCollege of Mechanical Engineering and Automation,Beijing Technology and Business University, Beijing 100037, China 

出　　处：《Chinese Journal of Mechanical Engineering》2003年第2期160-162,共3页中国机械工程学报（英文版）

基　　金：This project is supported by National Natural Science Foundation of China (No. 59875006)

摘　　要：A new approach, namely, 'defining protrusion-feature withdepression-parameter' is advanced, which focuses on the shortcomings of protrusion-featurealteration method; The full depression-feature model is built up, and a basic converse reasoningiterative algorithm for machining process is given. The detailed examination has been implemented onthe feature-based modeling system for light industry product (QJFMS) and the converse reasoning onfixture-based machining process is achieved.A new approach, namely, 'defining protrusion-feature withdepression-parameter' is advanced, which focuses on the shortcomings of protrusion-featurealteration method; The full depression-feature model is built up, and a basic converse reasoningiterative algorithm for machining process is given. The detailed examination has been implemented onthe feature-based modeling system for light industry product (QJFMS) and the converse reasoning onfixture-based machining process is achieved.

关 键 词：protrusion-feature full depression-feature model reasoning iterativealgorithm 

分 类 号：TB11[理学—数学]