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:
Aug. 11, 2026
Filed:
Nov. 18, 2022
Airbus Operations Limited, Bristol, GB;
Airbus Opérations (S.a.s.), Toulouse Cedex, FR;
George Howell, Bristol, GB;
Laura Capelleras Magana, Toulouse Cedex, FR;
AIRBUS OPERATIONS LIMITED, Bristol, GB;
AIRBUS OPERATIONS (S.A.S.), Toulouse, FR;
Abstract
Techniques for monitoring a state of a machine learning classifier to determine an operational mode of an aircraft system are provided. The techniques include applying to each input node of the machine learning classifier an operational mode status of a respective component an aircraft system and a node priority determined by the order of priority of the respective series component path of the aircraft system. Varying, for an operational mode status combination, an input node state of an input node having a relatively low node priority. Indicating a normal state of the machine learning classifier where output node states do not vary in response to the varying, and indicating an altered state of the machine learning classifier where a hidden layer node state and an output node state vary in response to the varying of the input node state.