Patents by Inventor Aurore Fabienne Paule HUMEAU

Aurore Fabienne Paule HUMEAU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of monitoring a degradation of a device on board an aircraft including the determination of a counting threshold
    Patent number: 9983577
    Abstract: A method for monitoring degradation of an onboard device of an aircraft, implemented by a computer, the degree of degradation of the onboard device being defined by an abnormality score formed by the counting of occurrences of abnormalities noted by a control system of the device, the monitoring method comprising a step of comparing an abnormality score obtained for an observation sequence of given length (n, t) with a decision threshold (ks) and a step of issuing an alarm in the event of the decision threshold (ks) being reached or exceeded, the decision threshold (ks) being determined automatically for a given probability of alarm Pa, corresponding to the probability that an alarm will be issued during the monitoring method whereas the onboard device is sound, by means of the following steps: a step of obtaining an abnormality score (r) on at least one reference sequence corresponding to flights of the aircraft without degradation and with a length (m, tc) equal to a plurality of lengths (n, t) of observ
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: May 29, 2018
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Jean-Remi Andre Masse, Pierre Gerald Lalonde, Aurore Fabienne Paule Humeau, Armand Dariouche Alimardani, Guilhem Alcide Auguste Foiret
  • Method of Monitoring a Degradation of a Device on Board an Aircraft Including the Determination of a Counting Threshold
    Publication number: 20170160734
    Abstract: A method for monitoring degradation of an onboard device of an aircraft, implemented by a computer, the degree of degradation of the onboard device being defined by an abnormality score formed by the counting of occurrences of abnormalities noted by a control system of the device, the monitoring method comprising a step of comparing an abnormality score obtained for an observation sequence of given length (n, t) with a decision threshold (ks) and a step of issuing an alarm in the event of the decision threshold (ks) being reached or exceeded, the decision threshold (ks) being determined automatically for a given probability of alarm Pa, corresponding to the probability that an alarm will be issued during the monitoring method whereas the onboard device is sound, by means of the following steps: a step of obtaining an abnormality score (r) on at least one reference sequence corresponding to flights of the aircraft without degradation and with a length (m, tc) equal to a plurality of lengths (n, t) of observ
    Type: Application
    Filed: June 16, 2015
    Publication date: June 8, 2017
    Inventors: Jean-Remi Andre MASSE, Pierre Gerald LALONDE, Aurore Fabienne Paule HUMEAU, Armand Dariouche ALIMARDANI, Guilhem Alcide Auguste FOIRET