In this thesis, we study a coordinated approach for the design of control laws and scheduling parameters. The first objective is to propose and evaluate a technique to control the degradation of the quality of control (QoC) by selectively rejecting task or message instances according to the (m,k)-firm model. More specifically, we have studied the impact of the (m,k)-firm packet dropout policy on the QoC of a control loop. Based on the obtained results, we have specified a co-design method for determining the parameters (gain) of the optimal controllaw and the (m,k)-firm constraint specifying the selective rejet of instances. This proposal was validated by using analytical techniques, simulation and experimentation activities.The second obje...
This work presents the study of two scheduling problems. The former concerns the exact and centralis...
L'étude des Systèmes Contrôlés en Réseaux (SCR) repose sur l'identification des exigences de fonctio...
Texte intégral accessible uniquement aux membres de l'Université de LorraineThe aim of this thesis i...
In this thesis, we study a coordinated approach for the design of control laws and scheduling parame...
Le cadre de ce travail est l'étude coordonnée de lois de contrôle et d'ordonnancement. Le premier ob...
URL : http://rtns07.irisa.frInternational audienceIn this paper, we study how to schedule a set of r...
This work focuses on the scheduling algorithms under (m,k)-firm constraint, as well as the applicati...
Cette thèse se focalise sur le développement des algorithmes d'ordonnancement sous contrainte (m, k)...
The majority of computers around us are embedded in productsand dedicated to perform certain tasks. ...
L'objectif que nous nous sommes fixés dans ce travail est la conception d'algorithmes d'ordonnanceme...
Our goal is to make feasible (i.e., all required time constraints are met) on-line real-time schedul...
International audienceWe consider a set of control tasks sharing a CPU and having stochastic executi...
During the design of a computer controlled system, there is a traditional separation of concern betw...
The main contributions of this thesis are related to the analysis, synthesis and design of control s...
Closed-loop control systems are dynamic systems subject to perturbations. One of the main concerns o...
This work presents the study of two scheduling problems. The former concerns the exact and centralis...
L'étude des Systèmes Contrôlés en Réseaux (SCR) repose sur l'identification des exigences de fonctio...
Texte intégral accessible uniquement aux membres de l'Université de LorraineThe aim of this thesis i...
In this thesis, we study a coordinated approach for the design of control laws and scheduling parame...
Le cadre de ce travail est l'étude coordonnée de lois de contrôle et d'ordonnancement. Le premier ob...
URL : http://rtns07.irisa.frInternational audienceIn this paper, we study how to schedule a set of r...
This work focuses on the scheduling algorithms under (m,k)-firm constraint, as well as the applicati...
Cette thèse se focalise sur le développement des algorithmes d'ordonnancement sous contrainte (m, k)...
The majority of computers around us are embedded in productsand dedicated to perform certain tasks. ...
L'objectif que nous nous sommes fixés dans ce travail est la conception d'algorithmes d'ordonnanceme...
Our goal is to make feasible (i.e., all required time constraints are met) on-line real-time schedul...
International audienceWe consider a set of control tasks sharing a CPU and having stochastic executi...
During the design of a computer controlled system, there is a traditional separation of concern betw...
The main contributions of this thesis are related to the analysis, synthesis and design of control s...
Closed-loop control systems are dynamic systems subject to perturbations. One of the main concerns o...
This work presents the study of two scheduling problems. The former concerns the exact and centralis...
L'étude des Systèmes Contrôlés en Réseaux (SCR) repose sur l'identification des exigences de fonctio...
Texte intégral accessible uniquement aux membres de l'Université de LorraineThe aim of this thesis i...