System and method for diagnosing and validating a machine using

Details System and method for diagnosing and validating a machine using System and method for diagnosing and validating a machine using

1998-03-30

2000-08-15

Beausoliel, Jr., Robert W.

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

714 25, 714 26, 714 37, 706 62, G06F 1100

Patent

active

061051497

ABSTRACT:
The present invention discloses a system and method for diagnosing and validating a machine with waveform data generated therefrom. In this invention, historical waveform data are obtained from machines having known faults along with corresponding actions for repairing the machines and are used to develop fault classification rules. The fault classification rules are stored in a diagnostic knowledge database. The database of classification rules are used to diagnose new waveform data from a machine having an unknown fault.

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patent: 5331550 (1994-07-01), Stafford et al.
patent: 5463768 (1995-10-01), Cuddihy et al.
patent: 5805160 (1998-09-01), Yoshida et al.
patent: 6025717 (2000-02-01), Hertz et al.
"Automated Fault Detection and Identification using a Fuzzy-Wavelet Analysis Technique," Muid Mufti; George Vachtsevanos, IEEE, Aug. 8, 1995, pp. 169-175.

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