Airbus Operations (s.a.s.)

Office National D'etudes Et De Recherches Aerospatiales (onera)

Onera (office National D'etudes Et De Recherches Aerospatiales)

Airbus Operations Gmbh

Onera

Georges Hardier

Cedric Seren

Philippe Goupil

Martin Delporte

Guillaume Alcalay

Pierre Ezerzere

Cédric Seren

A device for monitoring and estimating parameters relating to the flight of an aircraft includes an estimation modulefor determining an estimation of the values of the parameters relating to the flight of the aircraft and for generating residues, a detection module for determining the statuses associated with each of said sensors C, C, . . . , CN and with a parameter Pcorresponding to the weight of the aircraft, a transmission module for transmitting the statuses associated with each of said sensors C, C, . . . , CN to a user device and, on the next iteration, to the estimation module.

Method and device for monitoring and estimating parameters relating to the flight of an aircraft

Disclosed are a method and system for improving real-time determination of flight parameters of an aircraft during flight. A selection module selects and delivers measured values of input parameters to an estimation unit, and the estimation unit uses the input parameters to estimate at least two selected flight parameters. The input parameters are received by the estimation unit on the basis of identified flight mechanics equations associated with the selected flight parameters. The estimation unit includes an extended Kalman filter, which is configured to receive the values of the input parameters and to output joint estimations of the selected flight parameters based on the flight mechanics equations, during the flight of the aircraft.

Method and system for determining flight parameters of an aircraft

Growing community of inventors

Balma, France

Georges Hardier