PHM system enhancement through noise reduction and feature normalization

IEEE Aerospace Conference Proceedings

Volumn , Issue , 2010, Pages

  Lee, Hyungdae ^a   Byington, Carl S ^a   Watson, Matthew J ^a  

^a IMPACT TECHNOLOGIES LLC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ABNORMAL DATA; ACCURACY AND PRECISION; CLUSTERING METHODS; DATA POINTS; DIAGNOSTIC FEATURES; DIRECT RESPONSE; DISTANCE-BASED; EXTREME ENVIRONMENT; FALSE ALARM RATE; FEATURE NORMALIZATION; MINIMUM COVARIANCE DETERMINANT; NOISE REDUCTION TECHNIQUE; NOISE REDUCTIONS; ON-BOARD SENSORS; OPERATING CONDITION; OPERATIONAL MODES; OUTLIER DETECTION; PROGNOSTICS AND HEALTH MANAGEMENTS; RANDOM NOISE; RAW SIGNALS; REAL APPLICATIONS; SHORT DURATIONS; SIGNAL QUALITY; SYSTEM ENHANCEMENT; SYSTEM HEALTH MONITORING; TRANSIENT DATA; TRANSIENT EVENTS;

ACOUSTIC NOISE MEASUREMENT; DATA MINING; FAILURE ANALYSIS; FEATURE EXTRACTION; HEALTH; MACHINERY; MONITORING; SIGNAL PROCESSING; SIGNAL TO NOISE RATIO; STRUCTURES (BUILT OBJECTS);

SIGNAL DETECTION;

EID: 77952873593     PISSN: 1095323X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/AERO.2010.5446820     Document Type: Conference Paper

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