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.

Date of Patent:
Nov. 01, 2016

Filed:

Sep. 05, 2014
Applicant:

Snecma, Paris, FR;

Inventor:

Aurelie Gouby, Quincy sous Senart, FR;

Assignee:

SNECMA, Paris, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 9/00 (2006.01); G01M 15/14 (2006.01); G05B 23/02 (2006.01); G07C 3/02 (2006.01);
U.S. Cl.
CPC ...
G01M 15/14 (2013.01); G05B 23/0221 (2013.01); G07C 3/02 (2013.01);
Abstract

A normalization method includes: normalizing a current value of each operating parameter relative to exogenous variables using a first regression model defined on a space generated by the exogenous variables; associating the vector formed by the normalized current values of the parameters with at least one vector class of a set of predefined classes; using at one second regression model defined on the space generated by the exogenous variables for the at least one class associated with the vector to construct, for each parameter, a third regression model onto the space; and normalizing the normalized current value of each parameter relative to the exogenous variables using the third regression model.


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