Monitoring of an aircraft propulsion system

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United States of America Patent

PATENT NO 9873523
SERIAL NO

14874678

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Abstract

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Monitoring the propulsion system of an aircraft includes selecting elements representative of operation of the propulsion system, modeling the propulsion system by a model including the selected elements, a set of exogenic parameters of the propulsion system and interdependence relations between the elements, operation of a given element being modelled by at least one endogenic parameter dependent on at least one of the exogenic parameters and/or on at least one parameter of another element, and analyzing elements, the analysis of the given element including the expression of the at least one endogenic parameter of the given element as a function only of exogenic parameters of the propulsion system and being made by layers of different levels, a layer of a given level being capable of taking account of at least one parameter that is the result of a layer of a different analysis level of another element.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINESPARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bothier, Guillaume Fontainebleau, FR 3 15

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