Dynamic analysis and fault diagnosis of a water hydraulic motor

• Main Author: Chen, Hanxin
• Other Authors: Chua Soon Keong, Patrick
• Format: Theses and Dissertations
• Published: 2008
• Subjects: DRNTU::Engineering::Mechanical engineering::Motors, engines and turbines
• Online Access: https://hdl.handle.net/10356/5333
• Institution: Nanyang Technological University

This research is concerned with condition monitoring and fault diagnosis of the piston of the water hydraulic motor by vibration signal analysis. Vibration signatures are obtained from the casing of the water hydraulic motor. The size and locations of straight-line cracks on the piston were introd...