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System and method for turbine engine anomaly detection

  • US 7,369,965 B2
  • Filed: 06/28/2004
  • Issued: 05/06/2008
  • Est. Priority Date: 06/28/2004
  • Status: Active Grant
First Claim
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1. An anomaly detection system for detecting anomalies in a plurality of turbine engines, the anomaly detection system comprising:

  • a sensor data processor, the sensor data processor adapted to receive engine sensor data from the plurality of turbine engines and format the engine sensor data into a sensor data matrix, where the sensor data matrix of engine sensor data comprises a multi-dimensional array with rows and columns; and

    a matrix analysis mechanism, the matrix analysis mechanism adapted to perform a singular value analysis on the sensor data matrix to compare the sensor data from plurality of turbine engines and detect potential anomalies in the plurality of turbine engines, and wherein the anomaly detection system is further adapted to generate a notification of detected potential anomalies in the plurality of turbine engines.

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