Extraction Algorithm of Grinding Wheel Unbalanced Signal Based on the Multiwavelet

摘要：

The multiwavelet and the traditional wavelet are investigated in this paper. Original signal of the grinding wheel vibration is established, the multiwavelet and the traditional wavelet are applied for the grinding wheel unbalanced signal extraction respectively. It is concluded that the unbalanced signal can be extracted more efficiently by the multiwavelet than the traditional method from the results of experiments.

关键词： signal extraction Multiwavelet Unbalanced Signal

作者: Zhang Bangcheng Wang Zhanli ang Xiaohong

作者单位: Jilin University 130025;Chang Chun University of Technology 130012 Chang Chun University of Technology 130012 Aviation University of Air Force 130022

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）