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Digital control strategies for DC/DC SEPIC converters towards integration
The use of SMPS (Switched mode power supply) in embedded systems is continuously increasing. The technological requirements of these systems include simultaneously a... -
Stability and performances analysis of a class of discrete-time switched non-...
In this PhD thesis, several problems of stability analysis and control design of discrete-time switched nonlinear systems are addressed. As main contribution, a new... -
COMMANDE DIRECTE ET OBSERVATION DES CONVERTISSEURS DE PUISSANCE : APPLICATION...
This dissertation deals with the control and observation of the voltage source inverter. It is divided into 4 main parts. The first one concerns the modeling of the... -
Study and implementation of a urban vehicules platoon witu immaterial fixing
To solve the problems related to the important tra c in the cities, new alternatives, called \Urban Systems Transportation", have been proposed. Those are based on... -
On the differentiators in real time : algorithms and applications
The quality of the on-line differentiation with a noisy signal plays an important role in various applications involving different areas (1D and 2D). In the present... -
Non-linear control and stabilization of VSC-HVDC transmission systems
The integration of nonlinear VSC-HVDC transmission systems in power grids becomes very important for environmental, technical, and economic reasons. These systems have... -
Hybrid and nonlinear control of power converters
Switched electronic systems are used in a huge number of everyday domestic and industrial utilities: liquid crystal displays, home appliances, lighting, personal... -
Nonlinear control and visual servoing of autonomous robots
This thesis focuses on the problem of moving and localizing an autonomous mobile robot in its local environments. The first part of the manuscript concerns two basic... -
Contributionà l'élimination du balourd pour une machine tournanteà Paliers Ma...
An Active Magnetic Bearing is an actuator acting without contact on a body using electromagnetic fields. AMB are essentially used to position without contact rotors of... -
Commande Passive des structures de l'Electronique de Puissance
This work deals with the passivity based control and with its adaptive version for control of power electronics devices. First, after some theoretical discussions,... -
Modeling, simulation and robust control of an electro-pneumatic actuator for ...
The choice of technology for automotive actuators is driven by the need of high power to size ratio. In general, electro-pneumatic actuators are preferred for... -
Modelisation and control of wheeled mobile robots
This dissertation addresses the following problem : given a wheeled mobile robot equip- ped with sensors, considered as perfect, which on-line provide it with its... -
Control of irreversible thermodynamic processes using port-Hamiltonian system...
This doctoral thesis presents results on the use of port Hamiltonian systems (PHS) and controlled contact systems for modeling and control of irreversible... -
Modélisation et Commande de structures FACTS : (Flexible Alternative CUITent ...
FACTS project (Flexible Aller'lative CUITent Transm.ission System) \Vas born to ameliorale the Power System Net\vork flexibility problems. The STATCOM (STATic... -
Control Strategies for Autonomous Navigation Gun Launched Micro Aerial Vehicle
Nowadays, the use of rotary-wing MAV for observation missions in hostile environments is constantly growing. These aircrafts, through their ability to perform both... -
Contribution à la synthèse de lois de commande pour la navigation relative en...
Cette thèse se place dans le contexte de la croissance soutenue du trafic aérien. Elle concerne l'assistance automatisée au contrôle du trafic aérien qui vise à...
