Parity equations for fault detection and isolation

Sensors, actuators or physical components in engineering systems are often subjected to un-permitted or unexpected deviations from usual operating conditions. With a relatively small computing effort and with good results to unmeasured disturbances, the parity equations build for a specific process...

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Bibliographic Details
Published in2008 IEEE International Conference on Automation, Quality and Testing, Robotics Vol. 1; pp. 99 - 103
Main Authors Fagarasan, I., St. Iliescu, S.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2008
Subjects
Additives
Equations
Fault detection
Generators
Mathematical model
Sensors
Temperature sensors
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ISBN9781424425761
142442576X
DOI10.1109/AQTR.2008.4588715

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Summary:Sensors, actuators or physical components in engineering systems are often subjected to un-permitted or unexpected deviations from usual operating conditions. With a relatively small computing effort and with good results to unmeasured disturbances, the parity equations build for a specific process are proven to be very useful to provide fault detection residuals in order to identify the fault.
ISBN:9781424425761
142442576X
DOI:10.1109/AQTR.2008.4588715