基于灰色关联TOPSIS法的熨平压花机性能评价  

Performance evaluation of ironing embosser based on gray relational analysis and TOPSIS

作　　者：舒服华[1] 梁芳 

机构地区：[1]武汉理工大学机电工程学院,湖北武汉430070 [2]武汉仪表电子学校,湖北武汉430074

出　　处：《中国皮革》2016年第7期21-24,30,共5页China Leather

摘　　要：提出了一种灰色关联与逼近理性排序法(TOPSIS)结合的熨平压花机综合评价方法,充分发挥了这2种方法各自的优势,克服彼此的不足。为了兼顾评价对象与理想方案在形状变化上的一致性和在空间位置上的接近性,用关联度和空间距离综合衡量评价对象的优劣。采用改进的标度法确定评价指标的权重,指标克服了权系数差异过大的问题。A comprehensive performance evaluation method of the ironing embosser based on grey relational analysis and tech- nique for order preference by similarity to an ideal solution （TOPSIS） was put forward, which took full advantages of these two methods and overcame the deficiencies of each other. Taking into account the consistency in shape change and approach position in space between evaluation objects and the ideal scheme, correlation and spatial distance were applied comprehensively to measure the quality of evaluation object. The improved method was applied to determine the weights of evaluation indexes, the scale indica- tors overcome the problem of large weight difference.

关 键 词：熨平压花 性能 灰色关联 TOPSIS 权重 

分 类 号：TS531[轻工技术与工程—皮革化学与工程]