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Flight control system and method for a convertible fixed-wing drone providing a stabilized continuous transition between a vertical stationary flight and a horizontal cruise flight: Systeme et procede de controle de vol d'un drone convertible a voilure fixe permettant une transition continue stabilisee entre un vol stationnaire vertical et un vol de croisiere a l'horizontal

Abstract : A flight control system is configured to control the flight of a convertible fixed-wing drone (12), having two left and right wings, each supporting a propeller in front and a deflection flap at the rear edge. The control system includes an attitude regulator (154) of the drone (12) to respectively control the roll angles ϕm, pitch θ m and yaw Ψm, measured by one or more sensors on setpoint angles ϕd, pitch θ d and lace Ψd. The first attitude regulator (154) comprises a first MFC SISO device (162) for modelless control at one input-one output for regulating and controlling the pitch angle θ m measured on the pitch set angle θ d by determining a first command δn for symmetrical deflection of the left and right flaps, applied with the same sign to said left and right flaps.
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https://hal-enac.archives-ouvertes.fr/hal-03122144
Contributor : Laurence Porte <>
Submitted on : Tuesday, January 26, 2021 - 7:36:29 PM
Last modification on : Wednesday, January 27, 2021 - 3:36:02 AM

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  • HAL Id : hal-03122144, version 1

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Jacson Miguel Olszanecki Barth, Jean-Philippe Condomines, Michel Fliess, Jean-Marc Moschetta. Flight control system and method for a convertible fixed-wing drone providing a stabilized continuous transition between a vertical stationary flight and a horizontal cruise flight: Systeme et procede de controle de vol d'un drone convertible a voilure fixe permettant une transition continue stabilisee entre un vol stationnaire vertical et un vol de croisiere a l'horizontal. Suisse, N° de brevet: WO2019238375A1. 2019. ⟨hal-03122144⟩

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