System and method for equipment remaining life estimation

Details System and method for equipment remaining life estimation System and method for equipment remaining life estimation

2007-02-23

2009-06-16

Lau, Tung S (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Statistical measurement

Reexamination Certificate

active

07548830

ABSTRACT:
A method to reduce uncertainty bounds of predicting a remaining life of a probe using a set of diverse models is disclosed. The method includes generating an estimated remaining life output by each model of the set of diverse models, aggregating each of the respective estimated remaining life outputs via a fusion model, and in response to the aggregating, predicting the remaining life, the predicting having reduced uncertainty bounds based on the aggregating. The method further includes generating a signal corresponding to the predicted remaining life of the probe.

REFERENCES:
patent: 5408405 (1995-04-01), Mozumder et al.
patent: 7243042 (2007-07-01), Plotts et al.
patent: 2005/0131283 (2005-06-01), Grant et al.
patent: 2006/0047403 (2006-03-01), Volponi et al.
patent: 2007/0135938 (2007-06-01), Subbu et al.
patent: 2008/0057590 (2008-03-01), Urdea et al.
Goebel, Kai et al; “Fusing Competing Prediction Algorithms for Prognostics” ; IEEEAC paper #593 Version 3 (2006) p. 1-10.
Goebel, Kai et al; “Prognostic Fusion for Uncertainty Reduction”; AIAA (2007) p. 1-10.
U.S. Appl. No. 11/359,339. “Method, System, and Computer Program Product for Performing Prognosis and Asset Management Services”; Filed Feb. 22, 2006: Inventor(s) Pierino Gianni Bonanni, et al by General Electric Company.

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