Publications

• Chapitre d'ouvrage

Observer Design for Discrete-Time Switching Nonlinear Models

Zsofia Lendek, Paula Raica, Jimmy Lauber, Thierry-Marie Guerra

Switched systems are often described by continuous and discrete dynamics as well as their interactions. Although results are available for linear switching systems, for nonlinear switching models few results exist. In this chapter, we consider observer design for discrete-time switching nonlinear…

Defoort & Djemaï. Hybrid Dynamical Systems, 457, Springer International Publishing, pp.27-58, 2015, Lecture Notes in Control and Information Sciences, ⟨10.1007/978-3-319-10795-0_2⟩. ⟨hal-03406825⟩

• Chapitre d'ouvrage

Multicellular Converter: A Benchmark for Control and Observation for Hybrid Dynamical Systems

Michael Defoort, Jérémy van Gorp, Mohamed Djemai

Due to their cost and their reliability, multicellular converters are interesting devices to supply electrical systems in many applicative fields. The first part of this chapter deals with the controller design for switching power converters, which are a particular class of switched systems. Two…

M. Djemai; M. Defoort. Hybrid Dynamical Systems : Observation and Control, 457, Springer International Publishing, pp.293-313, 2015, Lecture Notes in Control and Information Sciences, ⟨10.1007/978-3-319-10795-0_12⟩. ⟨hal-03404120⟩

• Communication dans un congrès

Performance comparison of sliding mode observers for back EMFs based speed estimation in PMSM

Suneel Kumar Kommuri, Jagat Jyoti Rath, Kalyana Chakravarthy Veluvolu, Michael Defoort, Sivanagaraja Tatinati

This paper proposes a second-order high-speed sliding mode (SHSM) observer and compares the performance with the recent higher-order sliding mode (HOSM) observer for the problem of sensorless speed estimation in the permanent magnet synchronous motor (PMSM). In which, a sigmoid function is…

2015 15th International Conference on Control, Automation and Systems (ICCAS), Oct 2015, Busan, South Korea. pp.1612-1617, ⟨10.1109/ICCAS.2015.7364615⟩. ⟨hal-03412838⟩

• Communication dans un congrès

An adaptive modified super-twisting sliding mode controller: Applied to the active suspension system

Jagat Jyoti Rath, Suneel Kumar Kommuri, Kalyana Chakravarthy Veluvolu, Michael Defoort, Sivanagaraja Tatinati

A robust higher order sliding mode algorithm combining the merits of the modified super-twisting algorithm and the adaptive super-twisting algorithm has been proposed for a class of nonlinear uncertain systems in this article. For a class of linearly growing perturbations whose upper bounds are not…

2015 15th International Conference on Control, Automation and Systems (ICCAS), Oct 2015, Busan, South Korea. pp.544-549, ⟨10.1109/ICCAS.2015.7364978⟩. ⟨hal-03413920⟩

• Thèse

A scalable flexible and dynamic reconfigurable architecture for high performance embedded computing, Une architecture évolutive flexible et reconfigurable dynamiquement pour les systèmes embarqués haute performance

Venkatasubramanian Viswanathan

In this thesis, we propose a scalable and customizable reconfigurable computing platform, with a parallel full-duplex switched communication network, and a software execution model to redefine the computation, communication and reconfiguration paradigms in High Performance Embedded Systems. High…, Dans cette thèse, nous proposons une architecture reconfigurable scalable et flexible, avec un réseau de communication parallèle « full-duplex switched » ainsi que le modèle d’exécution approprié ce qui nous a permis de redéfinir les paradigmes de calcul, de communication et de reconfiguration dans…

Computer Science [cs]. Université de Valenciennes et du Hainaut-Cambrésis, 2015. English. ⟨NNT : 2015VALE0029⟩. ⟨tel-03359056⟩

• Article dans une revue

Experimental analysis of UWB signal performance in a constrained environment for railway application

Ouafae Cohin, Sara Iben Jellal, Fouzia Boukour, S. Baranowski

In the railway application, in order to establish the communication between wagons, some technologies are proposed such as the ZigBee and HTN (Hybrid Networking Technology). However, these techniques have some limitations such as: the low data rate, non-secured transmission and interferences. The…

Wireless Engineering and Technology, 2015, 6 (4), pp. 79-86. ⟨hal-03586928⟩

• Communication dans un congrès

La condition juridique des collectivités territoriales dans l’Union européenne

Romélien Colavitti

Les implications territoriales de l’appartenance à l’Union européenne, Oct 2015, Caen, France. ⟨hal-02964542⟩

• Communication dans un congrès

Towards Vertical and Horizontal Extension of Shared Control Concept

Marie-Pierre Pacaux-Lemoine, Makoto Itoh

Goals of shared control usually focus on the sharing of the action. Several examples such as shared control in robotics, in car driving, in wheelchair control highlight the interest for Human operator to be able to take part in the control of a process in the same way as assistance systems.…

2015 IEEE International Conference on Systems, Man and Cybernetics (SMC), Oct 2015, Hong-Kong, China. pp.3086-3091, ⟨10.1109/SMC.2015.536⟩. ⟨hal-03412467⟩

• Communication dans un congrès

A multi-objective approach for software/hardware partitioning in a multi-target tracking system

Ihsen Alouani, Braham Lotfi Mediouni, Smail Niar

Heterogeneous Multiprocessor System-on-Chips (MPSoCs) are getting increasingly used to cope with new embedded applications performance requirements. In such systems, the promising cohabitation of processing elements (PEs) having different aspects allows designers to better exploit the synergy of…

2015 International Symposium on Rapid System Prototyping (RSP), Oct 2015, Amsterdam, Netherlands. pp.119-125, ⟨10.1109/RSP.2015.7416556⟩. ⟨hal-03384640⟩

• Communication dans un congrès

The making of a European railway area. Competition issues at stake in the development of social regulations and the setting of infrastructure charges in the EU railway policy

Hervé Champin, Patricia Perennes

Conference « The European Government of Economies. The integration between markets' liberalization and employment relations », Oct 2015, Paris, France. ⟨hal-03131353⟩