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Denis ENSMINGER

NIEDERHAUSBERGEN

En résumé

Mes compétences :
Linux embarqué
Linux
Yacc/Bison/Lex/Flex
C/C++ sous unix
ARM ( systèmes/assembleur )
TCP/IP

Entreprises

  • INSA Strasbourg - Recherche

    2013 - 2013 Publication:

    STATE ESTIMATION FOR A CLASS OF NONLINEAR SYSTEMS

    The International Journal of Applied Mathematics and Computer Science (AMCS),
    2013, Vol.DOI: 10.2478/amcs-2013-002923, No. 2, 383–394

    BENOIT SCHWALLER, DENIS ENSMINGER, BIRGITTA DRESP-LANGLEY and JOSE RAGOT


    Laboratory of Inventive Design (LGECO), EA 3938 INSA Strasbourg
    University of Strasbourg, 24 Boulevard de la Victoire, 67000 Strasbourg, France

    Abstract:

    We propose a new type of Proportional Integral (PI) state observer for a class
    of nonlinear systems in continuous time which ensures an asymptotic stable
    convergence of the state estimates. Approximations of nonlinearity are not necessary
    to obtain such results, but the functions must be, at least locally, of the Lipschitz type.
    The obtained state variables are exact and robust against noise. Naslin’s damping
    criterion permits synthesizing gains in an algebraically simple and efficient way.
    Both the speed and damping of the observer response are controlled in this way.
    Model simulations based on a Sprott strange attractor are discussed as an example.

    Keywords: nonlinear systems, state observers, continuous time.
  • IUT Louis-Pasteur - Maître de conférences

    1992 - maintenant J’exerce la fonction de maître de conférences, section
    61. Au cours des années, j'ai été amené à concevoir et à mettre en place des enseignements des plus divers dans un cadre IUT, École d’Ingénieur, formation continue et Universitaire classique.
  • SIEMENS - Ingénieur

    Saint-Denis 1989 - 1991
  • INTERTECHNIQUE - Ingénieur

    1988 - 1989

Formations

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