Realization of discrete-time nonlinear input–output equations: Polynomial approach

The aim of this paper is to solve reduction and realization problems for discrete-time multi-input multi-output nonlinear control systems by applying the theory of non-commutative polynomials. First, the necessary and sufficient reducibility condition is presented in terms of the greatest common lef...

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Bibliographic Details
Published in:	Automatica (Oxford) Vol. 48; no. 2; pp. 255 - 262
Main Authors:	KOTTA, Ülle, TONSO, Maris
Format:	Journal Article
Language:	English
Published:	Kidlington Elsevier Ltd 01.02.2012 Elsevier
Subjects:	Applied sciences Computation Computer science; control theory; systems Control system analysis Control theory. Systems Differentials Discrete-time systems Dynamical systems Equivalence Exact sciences and technology Input–output models Mathematical analysis Modelling and identification Nonlinear control systems Nonlinearity Polynomial methods Reduction Representations State space realization System theory Discrete-time systems Polynomial methods Nonlinear control systems Reduction Input–output models State space realization MIMO system Polynomial matrix Reducibility System realization Necessary and sufficient condition Differential form Non linear control Polynomial equation Systems theory Polynomial method Input-output models Difference equation Non linear system Irreducible representation Discrete time System representation Input output model
ISSN:	0005-1098, 1873-2836
Online Access:	Get full text
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