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Denis Efimov

40
Documents

Présentation

I received my Ph.D. degree in Automatic Control from the Saint-Petersburg State Electrical Engineering University (Russia) in 2001, and Dr.Sc. degree in Automatic control in 2006 from the Institute for Problems of Mechanical Engineering RAS (Saint-Petersburg, Russia). From 2000 to 2009 I was a research fellow at the Institute for Problems of Mechanical Engineering RAS, Control of Complex Systems Laboratory. From 2006 to 2011 I was working in the LSS (Supelec, France), the Montefiore Institute (University of Liege, Belgium) and the Automatic control group at the IMS laboratory (University of Bordeaux I, France). In 2011, I joined Inria (Lille - Nord Europe center). Starting from 2018 I am the head of [Valse team](https://team.inria.fr/valse/). I am a member of several IFAC TCs and a Senior Member of IEEE. I am also serving as an Associate Editor for IEEE Transactions on Automatic Control, IFAC Journal on Nonlinear Analysis: Hybrid Systems and Asian Journal of Control.

Publications

jean-pierre-richard
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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, inPress
Article dans une revue hal-04201562v2
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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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 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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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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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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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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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