This PhD. thesis deals with the attitude estimation and the bounded attitude stabilisation of a rigid body. The application to the four-rotor helicopter was the support to analyze the contributions of our approaches. The first part of this work is devoted to the description and the modelling of the four-rotor helicopter. The second part of this report deals with the problem of attitude estimation of a rigid body equipped with a group of GAM sensors (rate gyros, accelerometers and magnetometers). A nonlinear observer is proposed in order to fuse all the information sources. It is shown then that the error dynamics can be broken up into two passive subsystems connected in "feedback". This property is used to show that the error dynamics is in...
International audienceThe present paper deals with the development of bounded feedback control laws ...
Abstract—This paper deals with the design of a robust attitude controller for a quadrotor helicopter...
This thesis deals with the general problem of controlling rigid-body systems through space, with a s...
This PhD. thesis deals with the attitude estimation and the bounded attitude stabilisation of a rigi...
Ce travail de thèse porte sur l'estimation de l'attitude et la commande bornée en attitude d'un corp...
International audienceA quaternion-based feedback is developed for the attitude stabilization of rig...
International audienceA quaternion based feedback is developed for attitude stabilization of rigid b...
Combining the advantages of the fixed and rotary aerofoils, the biomimetic flight presents a promisi...
International audienceEvent-triggered control is a ressource-aware sampling strategy that updates th...
The work concerns the modeling and nonlinear control of a scale helicopter model (VARIO Benzin-Train...
Abstract: The paper addresses the design of an autopilot for small scale helicopters to let the vert...
Due to the inherent instabilities and nonlinearities of rotorcraft dynamics, its changing properties...
The work concerns the modeling and nonlinear control of a scale helicopter model (VARIO Benzin-Train...
International audienceThis paper proposes a new control schema for precise attitude stabilization of...
This paper deals with the attitude estimation of a rigid body equipped with angular velocity sensors...
International audienceThe present paper deals with the development of bounded feedback control laws ...
Abstract—This paper deals with the design of a robust attitude controller for a quadrotor helicopter...
This thesis deals with the general problem of controlling rigid-body systems through space, with a s...
This PhD. thesis deals with the attitude estimation and the bounded attitude stabilisation of a rigi...
Ce travail de thèse porte sur l'estimation de l'attitude et la commande bornée en attitude d'un corp...
International audienceA quaternion-based feedback is developed for the attitude stabilization of rig...
International audienceA quaternion based feedback is developed for attitude stabilization of rigid b...
Combining the advantages of the fixed and rotary aerofoils, the biomimetic flight presents a promisi...
International audienceEvent-triggered control is a ressource-aware sampling strategy that updates th...
The work concerns the modeling and nonlinear control of a scale helicopter model (VARIO Benzin-Train...
Abstract: The paper addresses the design of an autopilot for small scale helicopters to let the vert...
Due to the inherent instabilities and nonlinearities of rotorcraft dynamics, its changing properties...
The work concerns the modeling and nonlinear control of a scale helicopter model (VARIO Benzin-Train...
International audienceThis paper proposes a new control schema for precise attitude stabilization of...
This paper deals with the attitude estimation of a rigid body equipped with angular velocity sensors...
International audienceThe present paper deals with the development of bounded feedback control laws ...
Abstract—This paper deals with the design of a robust attitude controller for a quadrotor helicopter...
This thesis deals with the general problem of controlling rigid-body systems through space, with a s...