Evaluating Scraper Chain Reliability Based on Grey Relational Analysis and Fuzzy Clustering

摘要：

In order to evaluate scraper chain reliability and ensure scraper conveyors safety operation, the evaluation index system is established based on the characteristics of scraper chain reliability influencing factors and a new model is applied which combines grey relational analysis with fuzzy clustering. Firstly, the order of scraper chains reliability is obtained by grey relational analysis. Then, the classifications are obtained by fuzzy clustering. Deficiency of a single evaluation method is overcome and more comprehensive information is obtained. It provides a basis for the scraper chains reliable operation and normal coal production. Finally, the effectiveness of the method is illustrated with a case.

关键词： scraper chain reliability grey relational analysis fuzzy clustering

作者: LI Wanqing BAO Jin MENG Wenqing

作者单位: School of Economics and Management,Hebei University of Engineering,Handan 056038,China School of Civil Engineering,Hebei University of Engineering,Handan 056038,China

会议类型: 国际会议

会议名称: 2008 International Conference on Risk and Relianility Management(2008风险与可靠性管理国际会议)

会议地点: 北京

会议语种:英文

页码: 665-668

在线出版日期: 2008-11-10（万方平台首次上网日期，不代表论文的发表时间）