Title :
Plenary diagnostics: benefits and challenges
Author_Institution :
Integrated Syst. Sector, Northrop Grumman Corp., El Segundo, CA, USA
Abstract :
Plenary diagnostics formalizes event driven threads of data propagated through successive diagnostic levels. It rests on a clear distinction between the notions of an anomaly, a fault and a failure. The stream of anomalous event data is centrally processed for knowledge discovery, which is fed back as diagnostic updates to improve false alarm, undetected fault and ambiguity levels.
Keywords :
aircraft; data mining; fault diagnosis; road vehicles; anomalous event data; failure diagnostics; false alarm improvement; fault detection; knowledge discovery; plenary diagnostics; undetected fault; Automatic control; Automatic testing; Data acquisition; Data analysis; Fault detection; Feedback; Performance analysis; System testing; Vehicles; Yarn;
Conference_Titel :
Autotestcon, 2005. IEEE
Print_ISBN :
0-7803-9101-2
DOI :
10.1109/AUTEST.2005.1609106
