Framatome Gmbh

Ampere S.a.s.

Renault S.a.s.

Philippe Chevrel

Mohamed Yagoubi

Pedro Kvieska

Alain Grossetete

Simon Mustaki

Francois Fauvel

Lori Lemazurier

Ablamvi Ameyoe

Franck Mars

Eric Le Carpentier

Hervé Illy

A method for implementing a closed loop of an advanced driving aid device for the lateral control of a motor vehicle includes synthesizing a controller of the closed loop by solving an optimization problem based on a bicycle model of the vehicle. A family of at least two bicycle models of the vehicle is established, these models having, with respect to one another, at least one dispersion chosen from among a dispersion of mass of the vehicle, a dispersion of drift rigidity on a drivetrain of the vehicle, a dispersion of the center of gravity of the vehicle, and a dispersion of the position of the matrix of inertia of the vehicle, the optimization problem being solved on the basis of all models of the family.

Method and device for implementing a closed loop of an advanced driving aid device

A method regulates operating parameters comprising at least the mean temperature of the core (T), and the axial power (AO) imbalance. The method includes development of a vector (U) of control values of the nuclear reactor by a supervisor () implementing a predictive control algorithm; development of a vector (u) of corrective values of the nuclear reactor controls by a regulator () implementing a sequenced gain control algorithm; development of a vector (U) of corrected values of the commands of the nuclear reactor, by using the vector (U) of the values of the commands produced by the supervisor () and the vector (u) of the corrective values of the commands produced by the regulator (); and regulation of the operating parameters of the nuclear reactor, by controlling actuators using the vector (U) of the corrected values of the controls.

Method for regulating operating parameters of a nuclear reactor and corresponding nuclear reactor

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Carquefou, France

Philippe Chevrel