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    Research Director at CNRS

    Silviu-Iulian NICULESCU was born in Petrosani, Romania in 1968. He received the B.S. degree from the Polytechnical Institute of Bucharest, Romania, the M.Sc., and Ph.D. degrees, both in Automatic Control, from the Institut National Polytechnique de Grenoble, France, and the “Habilitation à Diriger des Recherches” (HDR) in Automatic Control from Université de Technologie de Compiègne, in 1992, 1993, 1996, and 2003, respectively. From 1992 to 1997, he was with the Department of Automatic Control and Computers, University "Politehnica" Bucharest, Romania. From 1997 to 2006, he was with HEUDIASYC (“Heuristics and diagnosis of complex systems”) laboratory, Compiègne, France as a Researcher at CNRS (French National Center for Scientific Research). He also held a PostDoctoral position in the Department of Applied Mathematics, ENSTA, Paris, France, from 1996 to 1997. In September 2006, he joined L2S (Laboratory of Signals and Systems), Gif-sur-Yvette, where he is currently Research Director (“Senior Researcher”) at CNRS and the head of the laboratory. (since 2010).

    He is author or co-author of ten books (Diderot: 1997; Birkhauser, Briefs: 2015; SIAM: 2007 and 2015; Springer: LNCIS - 2001, CES - 2014, AIC - 2015, SpringerBriefs - 2 in 2015  1 in 2016, and 1 in 2018)  and co-editor of six volumes (SIAM, 1999; Pergamon Press, 2001; Springer 2004; Springer 2007; Springer 2009). He is author or co-author of more than 500 book chapters or scientific papers. He has been the IPC Chairman of the 3rd IFAC Workshop on Time-Delay Systems (Santa Fe, NM, USA, December 2001) , of the 8th IFAC Workshop on Time-Delay Systems (Sinaia, Romania, September 2009), 13th European Control Conference (Strasoburg, France, June 2014), and the main organizer or co-organizer of the 1st CNRS-NSF Workshop on Time-Delay Systems (Paris: La Défense, January 2003), and of the two European Summer School in Automatic Control (Grenoble, September 2000; Grenoble, July 2013) devoted to time-delay systems. He was the guest co-editor of five special issues in the area of delay systems (Journal of Mathematical Modelling of Natural Phenomena (MMNP) in 2009, Asian Journal of Control in 2005, IMA Journal of Mathematical Control and Information in 2002 and 2010, and Kybernetika in 2001).

    Dr. Niculescu has been scientific responsible of 15 international cooperation programs and projects (with Belgium, Mexico, Romania and Eastern European countries, South Korea, Hong Kong, Turkey and United States). He is member of the IPC of 45 International Conferences, and he was an Associate Editor of the IEEE Transactions on Automatic Control (2003-2005). Since 2011, he is an Associate Editor of European Journal of Controland IMA Journal of Mathematical Control and InformationIEEE Fellow since 2018, Dr Niculescu is the chair of the IFAC Technical Committee "Control Linear Systems" (TC 2.2) and he was the chair of the IFAC Research Group on "Time-delay systems" (2007 and chair of the IFAC Technical Committee on Control Linear Systems (TC 2.2) since 2017. Since 2012, he is the founding editor and the scientific responsible of the Springer (book) series: Advances in Delays in Dynamics (ADD@S).

    Dr. Niculescu was awarded the CNRS Silver and Bronze Medals for scientific research, the Best Paper Presentation Award at American Control Conference, Chicago, IL and the Ph.D. Thesis Award from INPG, Grenoble (France) in 2011, 2001, 2000, and 1996, respectively. He was also awarded the title of "Doctor Honoris Causa" of University of Craiova (Romania) in 2016. His research interests include delay systems, robust control, operator theory, and numerical methods in optimization, and their applications to the design of engineering systems.


    Books1 document

    • Jean Jacques Loiseau, Wim Michiels, Silviu-Iulian Niculescu, Rifat Sipahi. Topics in Time Delay Systems: Analysis, Algorithms and Control. Jean-Jacques Loiseau, Win Michels, Silviu-Iulan Niculescu, rifat Sipahi. Springer, 388, pp.418, 2009, Lecture Notes in Control and Information Sciences, M. Thoma, F. Allgower, M. Morari, 978-3-642-02896-0. ⟨10.1007/978-3-642-02897-7⟩. ⟨hal-01400562⟩

    Journal articles10 documents

    • Benjamin Bradu, Silviu-Iulian Niculescu, Philippe Gayet. A process and control simulator for large scale cryogenic plants. Control Engineering Practice, Elsevier, 2009, 17 (12), pp. 1388-1397. ⟨10.1016/j.conengprac.2009.07.003⟩. ⟨hal-00446033⟩
    • Joono Cheong, Silviu-Iulian Niculescu, Chano Kim. Motion Synchronization Control of Distributed Multisubsystems With Invariant Local Natural Dynamics. IEEE Transactions on Robotics, IEEE, 2009, 25 (2), pp.382-398. ⟨hal-00448218⟩
    • Xu-Guang Li, Arben Cela, Silviu-Iulian Niculescu, Abdellatif Reama. A switched model based control for networked control systems. IFAC Proceedings Volumes, Elsevier, 2009, 42 (14), pp.359-363. ⟨10.3182/20090901-3-RO-4009.00059⟩. ⟨hal-02291613⟩
    • Wim Michiels, Irinel-Constantin Morarescu, Silviu-Iulian Niculescu. Consensus problems with distributed delays, with application to traffic flow models. SIAM Journal on Control and Optimization, Society for Industrial and Applied Mathematics, 2009, 48 (1), pp.77-101. ⟨10.1137/060671425⟩. ⟨hal-02195943⟩
    • Wim Michiels, Emilia Fridman, Silviu-Iulian Niculescu. Robustness assessment via stability radii in delay parameters. International Journal of Robust and Nonlinear Control, Wiley, 2009, 19 (13), pp.1405-1426. ⟨10.1002/rnc.1385⟩. ⟨hal-02195941⟩
    • César Fernando Méndez Barrios, Wim Michiels, Silviu-Iulian Niculescu. Further Remarks on Stabilizing Chains of Integrators by Using Network Delays. Proceeding of the 2009 European Control Conference, 2009, ⟨hal-00450092⟩
    • Rifat Sipahi, Stefan Laemmer, Dirk Helbing, Silviu-Iulian Niculescu. On Stability Problems of Supply Networks Constrained With Transport Delay. Journal of Dynamic Systems, Measurement, and Control, American Society of Mechanical Engineers, 2009, 131 (2), ⟨10.1115/1.3072144⟩. ⟨hal-02194535⟩
    • Joono Cheong, Jongwoo Park, Silviu-Iulian Niculescu. Physically Based Collaborative Simulations under Ring-Like Network Configurations. IEEE Computer Graphics and Applications, Institute of Electrical and Electronics Engineers, 2009, 29 (4), pp.64-80. ⟨10.1109/MCG.2009.71⟩. ⟨hal-02195942⟩
    • M. M. Peet, P. S. Kim, Silviu-Iulian Niculescu, D. Levy. New Computational Tools for Modeling Chronic Myelogenous Leukemia. Mathematical Modelling of Natural Phenomena, EDP Sciences, 2009, 4 (2), pp.119-139. ⟨10.1051/mmnp/20094206⟩. ⟨hal-02195944⟩
    • Daniel Melchor-Aguilar, Silviu-Iulian Niculescu. Computing non-fragile PI controllers for delay models of TCP/AQM networks. International Journal of Control, Taylor & Francis, 2009, 82 (12), pp.2249-2259. ⟨10.1080/00207170902984741⟩. ⟨hal-02195940⟩

    Conference papers11 documents

    • Xu-Guang Li, Arben Cela, Silviu-Iulian Niculescu, Abdellatif Reama. Stability analysis of networked control systems based on a switched control. 1st IFAC workshop on estimation and control of Networked systems (NecSys'09), Sep 2009, venise, Italy. pp.358-363, ⟨10.3182/20090924-3-IT-4005.00061⟩. ⟨hal-02291638⟩
    • Warody Lombardi, Sorin Olaru, Silviu-Iulian Niculescu. Invariant sets for a class of linear systems with variable time-delay. European Control Conference, 2009, Budapest, Hungary. pp.CD-Rom Proceedings. ⟨hal-00418334⟩
    • Warody Lombardi, Sorin Olaru, Silviu-Iulian Niculescu. Robust invariance for a class of time-delay systems with repeated eigenvalues. 8th IFAC Workshop on Time Delay Systems, 2009, Sinaia, Romania. pp.CD-Rom Proceedings. ⟨hal-00418322⟩
    • Maria Domenica Di Benedetto, Alessandro d'Innocenzo, Carlo Fischione, Alf J. Isaksson, Karl Henrik Johansson, et al.. Wireless Ventilation Control for Large-Scale Systems: the Mining Industrial Case. 6th IEEE SECON Conference, 2009, Rome, Italy. ⟨hal-00417237⟩
    • Xu-Guang Li, Arben Cela, Silviu-Iulian Niculescu, Abdellatif Reama. Some Remarks on Robust Stability of Networked Control Systems. IEEE International Conference on Control Applications/International Symposium on Intelligent Control, Jul 2009, St Petersburg, Russia. ⟨hal-02194532⟩
    • Rifat Sipahi, Silviu-Iulian Niculescu, Ismail Ilker Delice. Asymptotic Stability of Constant Time Headway Driving Strategy with Multiple Driver Reaction Delays. American Control Conference 2009, Jun 2009, St Louis, United States. ⟨10.1109/ACC.2009.5160482⟩. ⟨hal-02194536⟩
    • Luca de Cicco, Saverio Mascolo, Silviu-Iulian Niculescu. Robust Stability Analysis of a Class of Smith Predictor-based Congestion Control Algorithms for Computer Networks. 8th IFAC Workshop on Time-Delay Systems, Sep 2009, Sinaia, Romania. pp.201-206, ⟨10.3182/20090901-3-RO-4009.00032⟩. ⟨hal-02291626⟩
    • Frederic Mazenc, Silviu-Iulian Niculescu, Olivier Bernard. Interval Observers for Linear Systems with Delay. Joint 48th IEEE Conference on Decision and Control (CDC) / 28th Chinese Control Conference (CCC), Dec 2009, Shanghai, China. ⟨10.1109/CDC.2009.5399818⟩. ⟨hal-02194533⟩
    • Irinel-Constantin Morarescu, André Fioravanti, Silviu-Iulian Niculescu, Catherine Bonnet. Stability Crossing Curves of Linear Systems with Shifted Fractional γ–Distributed Delays. 8th IFAC Workshop on Time-Delay Systems, Sep 2009, Sinaia, Romania. pp.173-177, ⟨10.3182/20090901-3-RO-4009.00027⟩. ⟨hal-02291654⟩
    • Xu-Guang Li, Arben Cela, Silviu-Iulian Niculescu, Abdellatif Reama. A Switched Control Method for Networked Control Systems. 8th IFAC Workshop on Time-Delay Systems, Sep 2009, Sinaia, Romania. pp.61-65, ⟨10.3182/20090901-3-RO-4009.00007⟩. ⟨hal-02291603⟩
    • César Fernando Méndez Barrios, Silviu-Iulian Niculescu, Jie Chen. Some Remarks on Output Feedback Stabilization of SISO Systems with I/O Network-Induced Delays. 8th IFAC Workshop on Time-Delay Systems, Sep 2009, Sinaia, Romania. pp.230-235, ⟨10.3182/20090901-3-ro-4009.00037⟩. ⟨hal-02291595⟩

    Book sections1 document

    • Hichem Benlaoukli, Sorin Olaru, Silviu-Iulian Niculescu, S. Marinkovic. Commande prédictive des systèmes dont l'entrée est affectée par un retard variable. Automatique Avancée et Informatique Appliquée, Ed. Academiei Romane, Bucuresti, pp.55-61, 2009, ISBN 978-973-27-1806-3. ⟨hal-00418593⟩

    Other publications1 document

    • Emmanuel Witrant, Erik Olofsson, Silviu-Iulian Niculescu. A time-delay approach for the modeling and control of plasma instabilities in thermonuclear fusion. 2009. ⟨hal-00444540⟩