摘要
一般的灰关联分析是等权的 ,没有考虑各因素重要性差别。本文考虑各因素重要性不同而采用加权的灰关联分析模型 ,对设计零件的加工工艺性灰色综合评估 。
In general,'incomplete information'indicated that system factors were incompletely definitude and relation among factors was incompletely distinct and system structure was incompletely distinct and operation principle was incompletely intelligible.In the light of the Grey characters of estimating to manufacturing technology of mechanical parts system,Grey relational characteristic on manufacturing technology were analyzed and weighed Grey relational model was established,and then Grey synthesis evaluation of machining technology for mechanical parts is investigated based on evaluation system for parts manufacturability by IERA.It provides a new decision making method for mechanical design and manufacture.
出处
《机械设计与研究》
CSCD
2001年第3期18-20,共3页
Machine Design And Research
基金
湖南省自然科学基金资助项目
关键词
灰关联度
灰评估
机械零件
主客观推理法
工艺分析
grey relational grade
grey evaluation
mechanical parts
IERA method
proces analysis
