A review of feature extraction methods in vibration-based condition monitoring and its application for degradation trend estimation of low-speed slew bearing

• Main Authors: Caesarendra, Wahyu, Tjahjowidodo, Tegoeh
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: DRNTU::Engineering::Mechanical engineering; Vibration-based Condition Monitoring; Feature Extraction
• Online Access: https://hdl.handle.net/10356/88424; http://hdl.handle.net/10220/45772
• Institution: Nanyang Technological University

This paper presents an empirical study of feature extraction methods for the application of low-speed slew bearing condition monitoring. The aim of the study is to find the proper features that represent the degradation condition of slew bearing rotating at very low speed (≈ 1 r/min) with naturally...