轻工机械2017，Vol.35Issue(4)：101-105,5.DOI:10.3969/j.issn.1005-2895.2017.04.022
基于熵权法和马氏田口法的关键质量特性识别研究
Research on Key Quality Characteristics Identification Based on Entropy Weight Method and Mahalanbis-Taguchi System
摘要
Abstract
Aiming at the problem of low detection efficiency and correlation between quality characteristics of mechanical manufacturing in the process of detection,a recognition method based on entropy weight method and MTS (Mahalanobis-Taguchi system method) was put forward under the target of achieving efficient and accurate identification.Based on the introduction of key quality characteristics in the product design stage and manufacturing process,the acquisition of entropy was analyzed.Then the application of Markov distance and Taguchi method of Mahalanbis-Taguchi system were proposed.The process of identifying the key quality characteristics of mechanical products with these two modes was presented.The application of this method was introduced by taking the belt drive shaft of six axis five linkage machine tool as an example.The result shows that the method can effectively solve the correlation between quality characteristics,and improve the efficiency of KQCs identification.关键词
质量检测/关键质量特性/马氏田口法/熵权法/信噪比Key words
quality inspection/key quality characteristics/Mahalanbis-Taguchi system method/entropy weight method/signal noise ratio分类
机械制造引用本文复制引用
马丽莎,茅健..基于熵权法和马氏田口法的关键质量特性识别研究[J].轻工机械,2017,35(4):101-105,5.基金项目
国家自然科学基金(51175322). （51175322）
