Intelligent bearing fault detection by enhanced energy operator
作者：
Highlights：
• We report a new energy operator approach for bearing fault detection.
• It does not require a filtering step and avoids the burden of acquiring resonance information.
• It has good noise and interference handling capabilities.
• It implements all the operations in a single step using only three data points.
• It is simple and computationally efficient.
摘要
•We report a new energy operator approach for bearing fault detection.•It does not require a filtering step and avoids the burden of acquiring resonance information.•It has good noise and interference handling capabilities.•It implements all the operations in a single step using only three data points.•It is simple and computationally efficient.
论文关键词：Energy operator enhancement,Differentiation,Integration,Bearing fault detection,Noise and interferences,Signal to interference ratio
论文评审过程：Available online 1 June 2014.
论文官网地址：https://doi.org/10.1016/j.eswa.2014.05.026
