ROLLING BEARING FAULT ANALYSIS AND WAVELET THRESHOLDING RESEARCH

摘要：

The causes of bearing fault and frequency changes are analyzed. The actual bearing fault signals are analyzed by wavelet and signal noise are reduced by three wavelet thresholding model. Bearing noise reduction effective way is obtained with three wavelet thresholding model comparison, and frequency analysis of signal is made in order to get bearing characteristic value.

关键词： wavelet thresholding bearing fault frequency

作者: Xu Tongle Zhang Xinyi Jia Qingxuan

作者单位: School of Automation, Beijing University of Posts and Telecommunications, China 100876 Shandong Prov Shandong Provincial Key Laboratory of Precision Manufacturing and Non-traditional MachiningShandong School of Automation, Beijing University of Posts and Telecommunications, China 100876

会议类型: 国际会议

会议名称: The International Conference on Advanced Technology of Design and Manufacture 2010(2010先进设计与制造技术国际研讨会)

会议地点: 北京

会议语种:英文

页码: 185-189

在线出版日期: 2010-11-23（万方平台首次上网日期，不代表论文的发表时间）