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High-level area-performance-energy estimation framework for FPGA-based accelerators, Un framework haut niveau pour l'estimation du temps d'exécution, des ressources matérielles et de la consommation d'énergie dans les accélérateurs à base de FPGA

Mariem Makni

In recent years, the complexity of system-on-chip (SoC) designs has been dramatically increased. As a result, the increased demands for high performance and minimal power/area costs for embedded streaming applications need to ﬁnd new emerged architectures. The trend towards FPGA-based accelerators..., Les systèmes embarqués sur puce (SoC: Systems-on-Chip) sont devenus de plus en plus complexes grâce à l’évolution de la technologie des circuits intégrés. Les applications récentes nécessitent des systèmes à haute performances. Les FPGAs (Field Programmable Gate Arrays) peuvent répondre à ces...

Computer Science [cs]. Université de Valenciennes et du Hainaut-Cambrésis; Ecole nationale des ingénieurs de Sfax (ENIS), 2018. English. ⟨NNT : 2018VALE0042⟩. ⟨tel-03366300⟩

Article dans une revue

Finite Control Set Predictive Control and State Estimation of Partially Observable Switching Linear Systems: Application to a Multicellular Converter

Abir Smati, Wassila Chagra, Denis Berdjag, Michael Defoort, Moufida Ksouri

This article is about a feedback control and state observation of a class of hybrid systems with some unobservable subsystems. When the system reaches an unobservable configuration, the state observer performance decreases, impacting the overall control performance of the system. For that reason,...

Electric Power Components and Systems, 2018, 46 (6), pp.647-658. ⟨10.1080/15325008.2018.1466005⟩. ⟨hal-03428377⟩

Poster de conférence

The study of volume ultrasonic waves propagation in the solid polymers

Nadir Maghlaoui, Assia Oudina, Mohamed Ourak, Farouk Benmeddour, Hakim Djelouah

4th International Conference on Advances in Mechanical Engineering, ICAME 2018, Dec 2018, Istanbul, Turkey. ⟨hal-03586937⟩

Article dans une revue

LMI approach for robust stabilization of Takagi–Sugeno descriptor systems with input saturation

Quoc Viet Dang, Laurent Vermeiren, Antoine Dequidt, Michel Dambrine

The aim of this article is to present a systematic framework for the design of a robust controller for uncertain nonlinear systems represented in the Takagi–Sugeno descriptor form. The design takes explicitly into account state constraints and also the saturation of the control input. Based on...

IMA Journal of Mathematical Control and Information, 2018, 35 (4), pp.1103-1114. ⟨10.1093/imamci/dnx019⟩. ⟨hal-03428465⟩

Communication dans un congrès

Effect of CuBi<inf>2</inf>O<inf>4</inf> additive on dielectric, ferroelectric, and piezoelectric properties of BCTZ lead free ceramics sintered at low temperature

Naima Zidi, Ahcene Chaouchi, Mohamed Rguiti, Christian Courtois, Yannick Lorgouilloux

The influence of CuBi2O4 addition on sintering temperature, structural, dielectric and piezoelectric properties of (Ba, Ca)(Ti, Zr)O3 BCTZ ceramics prepared by the direct solid-state reaction were investigated. The X ray diffraction (XRD) data showed a single phase perovskite structure with...

Communication dans un congrès

A Robust Descriptor Approach for Nonlinear Tracking Control of Serial Robots

Tran Anh-Tu Nguyen, van Anh Nguyen Thi, Antoine Dequidt, Laurent Vermeiren, Michel Dambrine

This paper presents a method for the control design of a two degrees of freedom (2-DoF) serial manipulator using descriptor Takagi-Sugeno modelling. The design goal is to achieve a guaranteed H∞ model reference tracking performance while significantly reducing the numerical complexity of the...

57th IEEE Conference on Decision and Control (CDC), Dec 2018, Miami Beach, FL, United States. pp.6906-6911, ⟨10.1109/CDC.2018.8619750⟩. ⟨hal-03408418⟩

Communication dans un congrès

The Impact of H.264 Non-Desynchronizing Bits on Visual Quality and its Application to Robust Video Decoding

Firouzeh Golaghazadeh, Stephane Coulombe, François-Xavier Coudoux, Patrick Corlay

In this paper, the concept of non-desynchronizing bits (NDBs) is defined in the context of H.264 video as a bit whose inversion does not cause desynchronization at the bitstream level or change the number of decoded macroblocks. We established that, on the whole, NDBs make up about a third (about...

2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS), Dec 2018, Cairns, Australia. pp.1-7, ⟨10.1109/ICSPCS.2018.8631785⟩. ⟨hal-03579593⟩