Extended controller forms of nonlinear discrete-time systems; the single-input case

Authors:	Dorothée Normand-Cyrot, CNRS Supelec, France Monaco Salvatore, University of Rome La Sapienza, Italy
Topic:	2.3 Non-Linear Control Systems
Session:	Nonlinear Stability and Structural Analysis
Keywords:	nonlinear discrete-time systems, normal forms, series expansions

Abstract

In this paper, two types of extended controller forms are given for nonlinear discrete-time dynamics controllable in firstapproximation. The study is set in the context of differential/differencerepresentations of discrete-time dynamics proposed by the authors.