Title :
Evaluation of equipment renewal based on combination weighting method
Author :
Chen-Lei ; Wang Chunqing ; Liang Xuedong ; Guo Zhaoxia ; Wang-Da
Author_Institution :
Sch. of Bus., Sichuan Univ., Chengdu, China
Abstract :
In view of the problems that the enterprise equipment´s updated and diagnosis works difficult to be quantified, a new equipment renewal method is proposed based on the analytic hierarchy process (AHP) and variation coefficient method. The indexes weight is determined by a combination weighting way; furthermore, the fuzzy comprehensive evaluation method is introduced to analyze and calculate the portfolio weights and evaluation grades. Case study validates the effectiveness which is beneficial for equipment renewal management.
Keywords :
analytic hierarchy process; fuzzy set theory; production equipment; AHP; analytic hierarchy process; combination weighting method; equipment renewal evaluation; equipment renewal management; equipment renewal method; fuzzy comprehensive evaluation method; portfolio weights; variation coefficient method; Accuracy; Analytic hierarchy process; Indexes; Maintenance engineering; Reliability; Standards; Vectors; Analytic hierarchy process; Fuzzy comprehensive evaluation method; Renewal of equipment; Variation coefficient method;
Conference_Titel :
Industrial Engineering and Engineering Management (IEEM), 2014 IEEE International Conference on
DOI :
10.1109/IEEM.2014.7058867
