基于模糊层次分析法的数控机床设备优化选择  

Optimization Selection of CNC Machine Tool Equipment Based on FAHP

作　　者：王宇[1] 汪永超[1] 牛印宝 赵建平[1] 

机构地区：[1]四川大学制造科学与工程学院,成都610065

出　　处：《组合机床与自动化加工技术》2014年第11期133-136,共4页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家"十一五"科技支撑计划项目(2006BAC02A02)

摘　　要：数控机床设备的选择是一个具有多层次、多因素且定量与定性指标并存的选择问题,考虑到决策者决策的模糊性,提出一种基于模糊层次分析法(fuzzy analytic hierarchy process,FAHP)的多目标决策问题的解决方案。从质量属性、经济属性、环境属性、人机属性四个方面建立指标评价体系,根据指标权重、指标值得分和可行性方案得分确定最优方案。最后通过一个实例分析表明FAHP在数控机床设备选择中的优越性。The choice of CNC machine tool equipment is a multi-level and multi-factor and quantitative and qualitative indicators selection problem. Considering the ambiguity of decision-makers,then putting forward a solution of multi-objective decision-making problem based on fuzzy analytic hierarchy process （ fuzzy ana-lytic hierarchy process, FAHP） . Establishing index evaluation system from quality attributes, economic at-tributes, environmental attributes and human attributes, and determining the optimal solution according to the index weights, index score and alternative score. Finally, a case study is given to verify the superiority and practicability of the method.

关 键 词：数控机床 模糊层次分析法 模糊互补判断矩阵 

分 类 号：TH166[机械工程—机械制造及自动化] TG65[金属学及工艺—金属切削加工及机床]