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Séminaire des doctorants - 5 mai 2017

Cedric Rommel (CMAP) - Aircraft dynamics identification

Salle de conférence du CMAP - 16h00

It is well-known that one of the main goals of civil aviation operators is to reduce aircraft fuel consumption as much as possible. One option for doing so is to optimize flight trajectories with respect to the aircraft fuel burn, which can be seen as an optimal control problem. As such formalism involves dynamical system models, it motivates the search for accurate aircraft dynamics identification techniques, which are the main topic of this talk.

The aircraft parametric models chosen will be described and the main difficulties coming from them will be explained. For the parameters inference, a suggested multi-task maximum likelihood based estimator will be presented. Numerical results based on real flight data should illustrate our approach.

CMAP UMR 7641 École Polytechnique CNRS, Route de Saclay, 91128 Palaiseau Cedex France, Tél: +33 1 69 33 46 23 Fax: +33 1 69 33 46 46