System and method of using mechanical systems prognostic indicators for aircraft maintenance

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United States of America Patent

PATENT NO 10909781
APP PUB NO 20190279443A1
SERIAL NO

15916874

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Abstract

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A method in an aircraft of using prognostic indicators for aircraft maintenance includes retrieving aircraft health data for a plurality of aircraft components wherein the aircraft health data includes at least one of mechanical systems condition indicator (CI) data, vibration spectrum data, resampled time-domain (RTD) data, and RTD spectrum data. The method includes estimating component health status information for the plurality of aircraft components using a plurality of prognostic modules wherein each prognostic module is configured to generate health status information for at least one of the aircraft components, the health status information includes at least one of a current health indicator and a prognostic indicator. The method also includes storing the component health status information for the aircraft components in a database onboard the aircraft, and causing the display of the health status information for the specific component on an aircraft display.

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Patent Owner(s)

Patent OwnerAddress
HONEYWELL INTERNATIONAL INCPO BOX 2245 LAW DEPT AB2 MORRISTOWN NJ 07962

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Au, Kwong Wing Bloomington, US 58 2009
Bharadwaj, Raj Mohan Maple Grove, US 21 218
Dietrich, Paul Frederick Brooklyn Park, US 5 19
Hawley, Megan Roseville, US 4 7
Kim, Kyusung Plymouth, US 41 515
Lilly, David Daniel Ramona, US 7 66
Ranade, Piyush Minneapolis, US 4 9
Reddy, Abraham Minneapolis, US 2 2
Schimmel, Craig Rio Rancho, US 3 6
Vechart, Andrew Peter Plymouth, US 9 129

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