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http://dx.doi.org/10.12673/jant.2011.15.1.018

The Fault Diagnosis of Marine Diesel Engines Using Correlation Coefficient for Fault Detection  

Kim, Kyung-Yup (한국해양대학교)
Kim, Yung-Ill (소나테크)
Yu, Yung-Ho (한국해양대학교)
Publication Information
Journal of Advanced Navigation Technology / v.15, no.1, 2011 , pp. 18-24 More about this Journal
Abstract
This paper proposes fault diagnosis system which is able to diagnose the fault from present operating condition by analyzing monitored signals with present ship monitoring system without additional sensors. For this all kinds of ship's engine room monitored data are classified with combustion subsystem, heat exchange subsystem and electric motor and pump subsystem by analyzing ship's operation data. To extract dynamic characteristics of these subsystems, log book data of container ship of H shipping company are used.
Keywords
Correlation Coefficient; Fault Detection; Marine Diesel Engines; Statistical Analysis Method;
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