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Online Monitoring the Condition of Loaded Water Hydraulic Actuators
ISSN: 0148-7191, e-ISSN: 2688-3627
Published March 19, 2002 by SAE International in United States
Annotation ability available
The condition of two tap-water hydraulic actuators namely, a hydraulic cylinder and a reciprocating motor, were investigated based on their vibration signatures. Piston wear of the water cylinder induced by side loading as well as lining wear and fatigue crack of the thrust plate of the water hydraulic motor were introduced to simulate the possible actual faults in water hydraulic actuators. Also, the water hydraulic actuators were introduced to the oil system and the oil hydraulic actuators were introduced to the water system in order to investigate the performance characteristics of actuators in water and oil mediums. Vibration of the healthy and faulty actuators and the flow rate of the hydraulic system were monitored online in the experiment. LabVIEW1, the graphical programming software, was used to aid in the data acquisition, analysis and presentation.
CitationYunbo, H., Chua, P., and Lim, G., "Online Monitoring the Condition of Loaded Water Hydraulic Actuators," SAE Technical Paper 2002-01-1377, 2002, https://doi.org/10.4271/2002-01-1377.
- He, Y. B. Lim, G. H. Chua, P. S. K. Tan, A. C. H. “Monitoring the Condition of Loaded Modern Water Hydraulic Axial Piston Motor and Cylinder,” Proceedings of the 5 th International Conference on Fluid Power Transmission and Control (ICFP'2001) Hangzhou, China April 3-5 2001 447 451
- Tan, A. C. H. “Condition Monitoring and Fault Diagnosis of Loaded Modern Water Hydraulic System” Nanyang Technological University 2000
- Goh, S. H. P. “Fault Detection of Fluid Power Components” Nanyang Technological University 2001
- Lim, L. L. “On-line Performance Monitoring and Fault Identification of a Fluid Power Component” Nanyang Technological University 2001