An approach based on wavelet packet decomposition and Hilbert-Huang transform (WPD-HHT) for spindle bearings condition monitoring

• Main Authors: Liew, Willey Yun Hsien, Law, Leh-Sung, Kim, Jong Hyun, Lee, Sun-Kyu
• Format: Article
• Language: English
• Published: Elsevier 2012
• Subjects: TJ Mechanical engineering and machinery
• Online Access: https://eprints.ums.edu.my/id/eprint/14932/1/An_approach_based_on_wavelet_packet_decomposition_and_Hilbert.pdf; https://eprints.ums.edu.my/id/eprint/14932/; http://dx.doi.org/10.1016/j.ymssp.2012.06.004; https://doi.org/10.1016/j.ymssp.2012.06.004

In order to prevent possible damages to the spindle systems, reliable monitoring techniques are required to provide valuable information on the condition of the spindle condition. A technique is proposed for monitoring spindle bearings conditions via the use of acoustic emission (AE) signals, which...