The Application of CBR and Grey Correlation in Fault Diagnosis System

摘要：

In order to improve the traditional mechanical fault diagnosis expert system, case-based reasoning (CBR) is introduced in this paper for fault diagnosis and a CBR fault diagnosis model is established. In the process of case retrieval, an improved grey correlation model is used to calculate similarity between cases. This model can accurately retrieve similar cases and improve the speed of case retrieval. Finally, a bearing fault diagnosis expert system is established with the method proposed in this paper.

关键词： CBR fault diagnosis grey correlation expert system

作者: CHEN Jun-jie DUAN Jiang-li GAO Bao-lu LU Ting-ting

作者单位: College of Computer Science and Technology, Taiyuan University of Technology, Taiyuan, 030024, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 718-721

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）