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Troubleshooting in Hydraulic Systems Using
Knowledge-Based Methods
C. Angeli
Department of
Mathematics and Computer Science
Technological Institute
of Piraeus
Konstantinoupoleos 38,
N. Smirni
GR-171 21 Athens, Greece
E-mail: c_angeli@otenet.gr
A.
Chatzinikolaou
S. Patsi 62
GR-118 55 Athens, Greece
E-mail: achatzi@otenet.gr
Abstract:
Fault diagnosis in hydraulic
systems includes a particular difficulty because of the inaccessibility of many
hydraulic elements and the possible risk by the searching for possible faults
due to the high operating pressures. Knowledge-based methods suitably
applied are able to offer effective solutions to the diagnostic problem for
these systems. This paper presents the
diagnostic difficulties of these systems and the way that knowledge
representation structures have been applied to overtake these difficulties.
Finally, the paper discusses two methods and their suitability for various
requirements of the practice.
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