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Jean-Pierre Richard

Professor Emeritus, Centrale Lille
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Présentation

Dipl. Eng. in 1979, M.Sc. in Electronics 1979, Ph.D. in Automatic Control 1981, D.Sc. in Physical Sciences 1984 (University of Lille), IEEE SM 1998, I am presently a **Professor Emeritus at Centrale Lille** (French 'Grande Ecole') with the research lab **CRIStAL CNRS** (UMR 9189). After serving as scientific head of the joint **Inria** project-team Non-A (Non-Asymptotic estimation for online systems, 2011-2017), manager of the CRIStAL group 'Control and scientific Computing' (2015-2019), and **director of the professional training 'Researcher'** for the last-year students of Centrale Lille (2003-2021), I am now retired (Sept. 2021). My research has mainly concerned dynamical systems with time delays (stability, control, observation, identification, estimation) and their applications in networked control systems (asynchronous sampling, teleoperation via unreliable networks, complexity) and aerodynamics (active flow control). On this topic, I was awarded in 2015 the Automatica best survey paper prize by Elsevier Ltd and the IFAC. I have supervised 34 PhD theses. I am also taking a keen interest in music, meditation and yoga (which I have been teaching for several years), as well as philosophy. Together with Anny Pelouze, I have composed 3 music albums. Our book **'Accompagner l'entree en recherche'** (in French) has come out the press in 2022, published by L'Harmattan :) More details on my books, publications, supervisions, collective responsibilities and awards, as well as some lectures and videos, can be found at <http://jeanpierrerichard.ec-lille.fr/>

Publications

"denis-efimov"
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Remote State Estimation of Steered Systems with Limited Communications: an Event-Triggered Approach

Quentin Voortman , Denis Efimov , Alexander Pogromsky , Jean-Pierre Richard , Henk Nijmeijer
IEEE Transactions on Automatic Control, In press
Article dans une revue hal-04201562v2
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Interval observer design and control of uncertain non-homogeneous heat equations

Tatiana Kharkovskaia , Denis Efimov , Emilia Fridman , Andrey Polyakov , Jean-Pierre Richard
Article dans une revue hal-02283008v1
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Distributed observers with time-varying delays

Haik Silm , Rosane Ushirobira , Denis Efimov , Emilia Fridman , Jean-Pierre Richard
IEEE Transactions on Automatic Control, 2020, ⟨10.1109/TAC.2020.3044271⟩
Article dans une revue hal-03107636v1
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Homogeneity of neutral systems and accelerated stabilization of a double integrator by measurement of its position

Denis Efimov , Emilia Fridman , Wilfrid Perruquetti , Jean-Pierre Richard
Article dans une revue hal-02539368v1
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A simple finite-time distributed observer design for linear time-invariant systems

Haik Silm , Denis Efimov , Wim Michiels , Rosane Ushirobira , Jean-Pierre Richard
Systems and Control Letters, 2020, 141, ⟨10.1016/j.sysconle.2020.104707⟩
Article dans une revue hal-02613378v1
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A note on distributed finite-time observers

Haik Silm , Rosane Ushirobira , Denis Efimov , Jean-Pierre Richard , Wim Michiels
IEEE Transactions on Automatic Control, 2018, ⟨10.1109/TAC.2018.2838042⟩
Article dans une revue hal-01827041v2
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Design of interval observers and controls for PDEs using finite-element approximations

Tatiana Kharkovskaia , Denis Efimov , Andrey Polyakov , Jean-Pierre Richard
Automatica, 2018, 93, pp.302 - 310. ⟨10.1016/j.automatica.2018.03.016⟩
Article dans une revue hal-01759948v1
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Stabilization of linear impulsive systems under dwell-time constraints: Interval observer-based framework

Kwassi Holali Degue , Denis Efimov , Jean-Pierre Richard
European Journal of Control, 2018, ⟨10.1016/j.ejcon.2018.01.001⟩
Article dans une revue hal-01761831v1
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Weighted Homogeneity for Time-Delay Systems: Finite-Time and Independent of Delay Stability

Denis Efimov , Andrey Polyakov , Wilfrid Perruquetti , Jean-Pierre Richard
IEEE Transactions on Automatic Control, 2016, 61, pp.210-215. ⟨10.1109/TAC.2015.2427671⟩
Article dans une revue hal-01145321v2
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Delayed Sliding Mode Control

Denis Efimov , Andrey Polyakov , Leonid Fridman , Wilfrid Perruquetti , Jean-Pierre Richard
Automatica, 2016, 64, pp.37-43. ⟨10.1016/j.automatica.2015.10.055⟩
Article dans une revue hal-01213703v1
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On Design of Interval Observers with Sampled Measurement

Denis Efimov , Emilia Fridman , Andrey Polyakov , Wilfrid Perruquetti , Jean-Pierre Richard
Systems and Control Letters, 2016
Article dans une revue hal-01353919v1
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Linear interval observers under delayed measurements and delay-dependent positivity

Denis Efimov , Emilia Fridman , Andrey Polyakov , Wilfrid Perruquetti , Jean-Pierre Richard
Automatica, 2016, 72, pp.123-130. ⟨10.1016/j.automatica.2016.05.022⟩
Article dans une revue hal-01312981v1
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Implicit Lyapunov-Krasovski Functionals For Stability Analysis and Control Design of Time-Delay Systems

Andrey Polyakov , Denis Efimov , Wilfrid Perruquetti , Jean-Pierre Richard
IEEE Transactions on Automatic Control, 2015, pp.6. ⟨10.1109/TAC.2015.2422451⟩
Article dans une revue hal-01160061v1
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Interval Observer Design for Estimation and Control of Time-Delay Descriptor Systems

Denis Efimov , Andrey Polyakov , Jean-Pierre Richard
European Journal of Control, 2015, 23 (5), pp.26-35. ⟨10.1016/j.ejcon.2015.01.004⟩
Article dans une revue hal-01108432v1
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Comments on Finite-time Stability of Time-Delay Systems

Denis Efimov , Andrey Polyakov , Emilia Fridman , Wilfrid Perruquetti , Jean-Pierre Richard
Automatica, 2014, 50 (7), pp.1944-1947. ⟨10.1016/j.automatica.2014.05.010⟩
Article dans une revue hal-00986004v1
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Development Of Homogeneity Concept For Time-Delay Systems

Denis Efimov , Wilfrid Perruquetti , Jean-Pierre Richard
SIAM Journal on Control and Optimization, 2014, 52 (3), pp.1547-1566. ⟨10.1137/130908750⟩
Article dans une revue hal-00956878v1
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Output Stabilization of Time-Varying Input Delay Systems Using Interval Observation Technique

Andrey Polyakov , Denis Efimov , Wilfrid Perruquetti , Jean-Pierre Richard
Automatica, 2013, 49 (11), pp.3402-3410. ⟨10.1016/j.automatica.2013.08.012⟩
Article dans une revue hal-00847565v1
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Interval estimation for uncertain systems with time-varying delays

Denis Efimov , Wilfrid Perruquetti , Jean-Pierre Richard
International Journal of Control, 2013, 86 (10), ⟨10.1080/00207179.2013.796526⟩
Article dans une revue hal-00813314v1
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Event-triggered Data-efficient Observers of Perturbed Systems

Quentin Voortman , Denis Efimov , Alexander Pogromsky , Jean-Pierre Richard , Henk Nijmeijer
IFAC 2020 - 21rst IFAC World Congress, Jul 2020, Berlin, Germany
Communication dans un congrès hal-02634571v1
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Synchronization of Perturbed Linear Systems with Data-Rate Constraints

Quentin Voortman , Denis Efimov , Alexander Yu Pogromsky , Jean-Pierre Richard , Henk Nijmeijer
CDC 2020 - 59th IEEE Conference on Decision and Control, Dec 2020, Jeju Island / Virtual, South Korea
Communication dans un congrès hal-02942416v1
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On robust stability of sine-Gordon equation

Denis Efimov , Emilia Fridman , Jean-Pierre Richard
Proc. IEEE CDC, Dec 2019, Nice, France
Communication dans un congrès hal-02418533v1
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Design of a distributed finite-time observer using observability decompositions

Haik Silm , Rosane Ushirobira , Denis Efimov , Wim Michiels , Jean-Pierre Richard
ECC 2019 - 18th European Control Conference, Jun 2019, Naples, Italy. pp.1816-1821
Communication dans un congrès hal-02279201v2
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On hyper-exponential output-feedback stabilization of a double integrator by using artificial delay

Denis Efimov , Emilia Fridman , Wilfrid Perruquetti , Jean-Pierre Richard
Proc. 17th European Control Conference (ECC), Jun 2018, Limassol, Cyprus
Communication dans un congrès hal-01755086v1
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A robust Sliding Mode Controller for a class of bilinear delayed systems

Tonametl Sanchez , Andrey Polyakov , Jean-Pierre Richard , Denis Efimov
VSS18 - 15th International Workshop on Variable Structure Systems and Sliding Mode Control, Apr 2018, Graz, Austria
Communication dans un congrès hal-01763373v1
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Comparison of the Time-Delay Margin of a Distributed and Centralized Observer

Haik Silm , Rosane Ushirobira , Denis Efimov , Wim Michiels , Jean-Pierre Richard
ECC 2018 - European Control Conference, Jun 2018, Limassol, Cyprus
Communication dans un congrès hal-01761390v2
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Interval estimation for second-order delay differential equations with delayed measurements and uncertainties

Tatiana Kharkovskaia , Denis Efimov , Emilia Fridman , Andrey Polyakov , Jean-Pierre Richard
CDC 2018 - 57th IEEE Conference on Decision and Control, Dec 2018, Fontainebleau (FL), United States
Communication dans un congrès hal-01888545v1
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On design of interval observers for parabolic PDEs

Tatiana Kharkovskaia , Denis Efimov , Emilia Fridman , Andrey Polyakov , Jean-Pierre Richard
Proc. 20th IFAC WC 2017, Jul 2017, Toulouse, France
Communication dans un congrès hal-01508773v1
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A distributed finite-time observer for linear systems

Haik Silm , Rosane Ushirobira , Denis Efimov , Jean-Pierre Richard , Wim Michiels
CDC 2017 - 56th IEEE Conference on Decision and Control, Dec 2017, Melbourne, Australia. pp.1-6
Communication dans un congrès hal-01617440v2
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On Hyper Exponential Stabilization of Linear State-Delay Systems

Andrey Polyakov , Denis Efimov , Emilia Fridman , Wilfrid Perruquetti , Jean-Pierre Richard
Conference on Decision and Control 2017, Dec 2017, Melbourne, Australia
Communication dans un congrès hal-01587780v1
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On Design of Sampled-Data Interval Observers

Denis Efimov , Emilia Fridman , Andrey Polyakov , Wilfrid Perruquetti , Jean-Pierre Richard
European Control Conference (ECC16), Mar 2016, Aalborg, Denmark
Communication dans un congrès hal-01295752v1
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Interval observers for PDEs: approximation approach

Tatiana Kharkovskaya , Denis Efimov , Andrey Polyakov , Jean-Pierre Richard
Proc. 10th IFAC Symposium on Nonlinear Control Systems (NOLCOS), Aug 2016, Monterey, United States
Communication dans un congrès hal-01371283v1
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A Note on Continuous Delayed Sliding Mode Control

Denis Efimov , Andrey Polyakov , Leonid Fridman , Wilfrid Perruquetti , Jean-Pierre Richard
Proc. ECC'15, Jul 2015, Linz, Austria
Communication dans un congrès hal-01140334v1
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Delay-Dependent Positivity: Application to Interval Observers

Denis Efimov , Andrey Polyakov , Emilia Fridman , Wilfrid Perruquetti , Jean-Pierre Richard
Proc. ECC'15, Jul 2015, Linz, Austria
Communication dans un congrès hal-01140336v1
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Interval estimation for systems with time delays and algebraic constraints

Denis Efimov , Andrey Polyakov , Jean-Pierre Richard
Proc. European Control Conference (ECC) 2014, Jun 2014, Strasbourg, France
Communication dans un congrès hal-00986034v1
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Implicit Lyapunov-Krasovski Functionals for Time Delay Systems

Andrey Polyakov , Denis Efimov , Wilfrid Perruquetti , Jean-Pierre Richard
Conference on Decision and Control, IEEE, Dec 2014, Los Angeles, United States
Communication dans un congrès hal-01071227v1
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Interval estimation for systems with unknown input delays and gains

Si Chen , Denis Efimov , Jean-Pierre Richard , Zongxia Jiao
33rd Chinese Control Conference, Jul 2014, Nanjing, China
Communication dans un congrès hal-00987063v1
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Stability Analysis for Nonlinear Time-Delay Systems Applying Homogeneity

Denis Efimov , Andrey Polyakov , Wilfrid Perruquetti , Jean-Pierre Richard
IEEE CDC 2014, Dec 2014, LA, United States
Communication dans un congrès hal-01066296v1
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On reduced-order interval observers for time-delay systems

Denis Efimov , Wilfrid Perruquetti , Jean-Pierre Richard
European Control Conference 2013, Jul 2013, Zurich, Switzerland
Communication dans un congrès hal-00801809v1
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Interval Observer Approach to Output Stabilization of Time-Varying Input Delay System

Andrey Polyakov , Denis Efimov , Wilfrid Perruquetti , Jean-Pierre Richard
European Control Conference 2013, Jul 2013, Zurich, Switzerland
Communication dans un congrès hal-00801821v1
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Global and Local Weighted Homogeneity for Time-Delay Systems

Denis Efimov , Wilfrid Perruquetti , Jean-Pierre Richard
Karafyllis I.; Malisoff M.; Mazenc F.; Pepe P. Recent Results on Nonlinear Delay Control Systems, 4, Springer, pp.163--181, 2015, 978-3-319-18071-7
Chapitre d'ouvrage hal-01185726v1