The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2017
Filed:
Oct. 31, 2013
Applicant:
Snecma, Paris, FR;
Inventors:
Guilhem Foiret, Paris, FR;
Fabien Segon, Montrouge, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/4065 (2006.01); G06F 17/50 (2006.01); G05B 17/02 (2006.01);
U.S. Cl.
CPC ...
G06F 17/5095 (2013.01); G05B 17/02 (2013.01); G05B 19/4065 (2013.01); G05B 2219/36419 (2013.01);
Abstract
A method of constructing a behavior model () of an airplane engine, in particular in order to track the operation of the engine, the method comprising a training step () of training at least one statistical regression function on the basis of a generic database () containing data from a plurality of airplane engines in order to establish a generic behavior model () of the airplane engines, and an additional step of resetting the generic behavior model from data in a database () specific to the above-mentioned airplane engine, in order to establish a behavior model () that takes account of features specific to that engine.