Extraction of failure characteristic of rolling element bearing based on wavelet transform under str

• 作 者: 张辉 王淑娟
• 机 构: Dept.ofElectricalEngineering
• 出 处: 哈尔滨工业大学学报：英文版
• 发表日期: 2005年2期
• 关键词: 旋转轴承 微波转换 交叉关系 噪音强度 rolling bearing wavelet transform auto-correlation cross-cor

There has been a lot of research has been performed regarding diagnosing rolling element bearing faults using wavelet analysis, but almost all methods are not ideal for picking up fault signal characteristics under strong noise. Therefore, this paper prop