摘要
快速成型技术中分层方向是一个很重要的工艺参数.分层方向对阶梯效应、变形情况、后处理难度、支撑结构、制作效率等都有重要影响.层次分析法有效地综合测度和评价决策者的判断,体现了人们决策思维的基本特征,即分解、判断、综合.运用层次分析法结合模糊综合评判对鼠标的分层方向进行决策.实践证明,该方法避免了决策的主观性,增强了决策的科学性.
Selection of slicing direction is a crucial parameter in RP technology. Slicing direction has a great effect on stair-stepping effect, deformation ,posthandling, supporting structure, effi- ciency. AHP effectively and comprehensively evaluates the judgment of decision-maker, which reflects the basic features of people＇s decision-making idea-namely deposition, judgment and syn- thesis. AHP combining with fuzzy synthetic evaluation is applied to make decision of slicing direction of mouse. The result indicates that this method avoids subjectivity and increase the rationality in decision-making.
出处
《工程设计学报》
CSCD
北大核心
2008年第2期124-127,139,共5页
Chinese Journal of Engineering Design
关键词
快速成型
层次分析法
模糊综合评判
分层方向
决策
rapid prototyping
AHP
fuzzy synthetic evaluatiom slicing orientatiom making-decision
