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| Slicing orientation making-decision for RPT based on AHP |
| PENG An-Hua1,2, ZHANG Jian-Feng2, WANG Qi-Bing1 |
1.Engineering Training Center, Huaihai Institute of Technology, Lianyungang 222005, China;
2.Institute of Mechanical Engineering, University of Yangzhou, Yangzhou 225009, China |
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Abstract 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, efficiency. 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 synthesis. 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.
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Published: 28 April 2008
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基于层次分析法的快速成型技术中分层方向决策
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.
关键词：
快速成型,
层次分析法,
模糊综合评判,
分层方向,
决策
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