Condition monitoring and fault diagnosis of fluid power system

This report is concerned with the condition monitoring and fault diagnosis of fluid power components. The hydraulic systems involved were an oil hydraulic system and a water hydraulic system. The oil/water hydraulic system consisted of power pack, directional control valves, hydraulic motor and hydr...

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Bibliographic Details
Main Author:	Yu, Li.
Other Authors:	Chua, Patrick Soon Keong
Format:	Theses and Dissertations
Published:	2008
Subjects:	DRNTU::Engineering::Mechanical engineering::Fluid mechanics
Online Access:	http://hdl.handle.net/10356/5507
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Institution:	Nanyang Technological University

id	sg-ntu-dr.10356-5507
record_format	dspace
spelling	sg-ntu-dr.10356-55072023-03-11T17:05:25Z Condition monitoring and fault diagnosis of fluid power system Yu, Li. Chua, Patrick Soon Keong School of Mechanical and Production Engineering Lim, Geok Hian DRNTU::Engineering::Mechanical engineering::Fluid mechanics This report is concerned with the condition monitoring and fault diagnosis of fluid power components. The hydraulic systems involved were an oil hydraulic system and a water hydraulic system. The oil/water hydraulic system consisted of power pack, directional control valves, hydraulic motor and hydraulic cylinder. The method employed for condition monitoring was vibration measurements. Amplitude spectrum analyses were used to analyze the running condition of the hydraulic cylinder and motor. The experiments included developing the procedures for fault detection on leakage through seal and piston cracks. LabVEEW, a graphical programming language, was used to form an effective analysis of the amplitude and power spectra. It integrates data acquisition, analysis and presentation into one system. Master of Engineering (MPE) 2008-09-17T10:52:19Z 2008-09-17T10:52:19Z 2000 2000 Thesis http://hdl.handle.net/10356/5507 Nanyang Technological University application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
topic	DRNTU::Engineering::Mechanical engineering::Fluid mechanics
spellingShingle	DRNTU::Engineering::Mechanical engineering::Fluid mechanics Yu, Li. Condition monitoring and fault diagnosis of fluid power system
description	This report is concerned with the condition monitoring and fault diagnosis of fluid power components. The hydraulic systems involved were an oil hydraulic system and a water hydraulic system. The oil/water hydraulic system consisted of power pack, directional control valves, hydraulic motor and hydraulic cylinder. The method employed for condition monitoring was vibration measurements. Amplitude spectrum analyses were used to analyze the running condition of the hydraulic cylinder and motor. The experiments included developing the procedures for fault detection on leakage through seal and piston cracks. LabVEEW, a graphical programming language, was used to form an effective analysis of the amplitude and power spectra. It integrates data acquisition, analysis and presentation into one system.
author2	Chua, Patrick Soon Keong
author_facet	Chua, Patrick Soon Keong Yu, Li.
format	Theses and Dissertations
author	Yu, Li.
author_sort	Yu, Li.
title	Condition monitoring and fault diagnosis of fluid power system
title_short	Condition monitoring and fault diagnosis of fluid power system
title_full	Condition monitoring and fault diagnosis of fluid power system
title_fullStr	Condition monitoring and fault diagnosis of fluid power system
title_full_unstemmed	Condition monitoring and fault diagnosis of fluid power system
title_sort	condition monitoring and fault diagnosis of fluid power system
publishDate	2008
url	http://hdl.handle.net/10356/5507
_version_	1761781570522316800

Condition monitoring and fault diagnosis of fluid power system

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