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INPUT-OUTPUT DECOUPLING OF NONLINEAR DISCRETE-TIME SYSTEMS BY STATIC OUTPUT FEEDBACK
C.H. Moog* R. Pothin* Ü. Kotta** S. Nõmm**
* Institut de Recher che en Communications et Cybernètique de
Nantes, Division Image, Signal et Automatique, 1 rue de la Noë,
BP 92101, 44321 Nantes Cedex 3, France
** Institute of Cybernetics, Tallinn Technic al University,
Akade emiatee 21, T allinn, 12618 Estonia
The input-output decoupling problem for discrete-time nonlinear systems by static output feedback is studied in this paper. The discrete-time nonlinear system is described either by state equations or by high order input-output difference equations (NARMA model). In both cases the necessary and sufficient conditions are given for the solution of the problem.
Keywords: nonlinear systems, NARMA model, input-output decoupling, output feedback
Session slot T-Th-E07: Nonlinear Discrete Time Systems II/Area code 2c : Non-linear Systems
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