This thesis presents an approach to monitoring the controlled discrete events systems. The study is limited to the interruptible faults : intermittent and permanent. To increase the availability of a system, it is crucial to reduce the unnecessary interruptions. For that, the acceptable behavior of these systems is introduced. This behavior presents a tolerance to the intermittent faults. An approach of the construction of monitoring system is presented. We model, firstly, the behavior of the systems by a stopwatch automaton. Secondly, we apply to this automaton a synthesis procedure. This procedure is based on the forward and backward reachability analysis of the stopwatch automaton. A new model called Post- and Pre-initialized stopwatch P...
International audienceA monitoring system based on a stopwatch automaton is proposed to detect the s...
This PhD thesis deals with the fault diagnosis of Discrete Event Systems (DES) for which the occurre...
Due to the increasing complexity of systems and to the limitation of sensors number, developing moni...
This thesis presents an approach to monitoring the controlled discrete events systems. The study is ...
The goal of the thesis is to develop a new approach of monitoring discrete events systems. A method ...
International audienceA framework is introduced for monitoring the interrupting faults in the timed ...
element(s) and at determining the failure cause(s). These information about the system state may be ...
International audienceUne approche pour la surveillance des Systèmes à Evénements Discrets (SED) est...
International audiencen this paper, we develop a method for fault detection based on Stopwatch autom...
The work presented deals with the supervision of flexible manufacturing systems. It presents the int...
As part of this thesis, we focus on the monitoring of hybrid systems with high dynamic event. The ai...
National audienceCurrent systems are becoming every day more and more complex, being both distribute...
This work deals with the supervision of manufacturing systems. It is mainly directed towards the syn...
Dans le cadre de ce sujet de thèse, on s'intéresse à la surveillance des systèmes hybrides à forte d...
The supervision and monitoring systems have a major role to the security of an industrial plant and ...
International audienceA monitoring system based on a stopwatch automaton is proposed to detect the s...
This PhD thesis deals with the fault diagnosis of Discrete Event Systems (DES) for which the occurre...
Due to the increasing complexity of systems and to the limitation of sensors number, developing moni...
This thesis presents an approach to monitoring the controlled discrete events systems. The study is ...
The goal of the thesis is to develop a new approach of monitoring discrete events systems. A method ...
International audienceA framework is introduced for monitoring the interrupting faults in the timed ...
element(s) and at determining the failure cause(s). These information about the system state may be ...
International audienceUne approche pour la surveillance des Systèmes à Evénements Discrets (SED) est...
International audiencen this paper, we develop a method for fault detection based on Stopwatch autom...
The work presented deals with the supervision of flexible manufacturing systems. It presents the int...
As part of this thesis, we focus on the monitoring of hybrid systems with high dynamic event. The ai...
National audienceCurrent systems are becoming every day more and more complex, being both distribute...
This work deals with the supervision of manufacturing systems. It is mainly directed towards the syn...
Dans le cadre de ce sujet de thèse, on s'intéresse à la surveillance des systèmes hybrides à forte d...
The supervision and monitoring systems have a major role to the security of an industrial plant and ...
International audienceA monitoring system based on a stopwatch automaton is proposed to detect the s...
This PhD thesis deals with the fault diagnosis of Discrete Event Systems (DES) for which the occurre...
Due to the increasing complexity of systems and to the limitation of sensors number, developing moni...