Signal anomaly detection using modified CUSUM (cumulative sum) method

Conference · Fri Jan 01 00:00:00 EST 1988

OSTI ID:7064891

Morgenstern, V; Upadhyaya, B R; Benedetti, M

An important aspect of detection of anomalies in signals is the identification of changes in signal behavior caused by noise, jumps, changes in band-width, sudden pulses and signal bias. A methodology is developed to identify, isolate and characterize these anomalies using a modification of the cumulative sum (CUSUM) approach. The new algorithm performs anomaly detection at three levels and is implemented on a general purpose computer. 7 refs., 4 figs.

• Research Organization: Tennessee Univ., Knoxville (USA). Dept. of Nuclear Engineering
• DOE Contract Number: AC02-86NE37959
• OSTI ID: 7064891
• Report Number(s): DOE/NE/37959-23; CONF-881208-2; ON: DE88008739
• Resource Relation: Conference: 27. IEEE conference on decision and control, Austin, TX, USA, 7 Dec 1988; Other Information: Portions of this document are illegible in microfiche products
• Country of Publication: United States
• Language: English

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