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A high-gain observer approach applied to the robust feedback linearization control
System, Structure and Control, Volume # 3 | Part# 1
Location: Mabu Thermas Convention Center, Brazil
National Organizing Committee Chair: Bazanella, Alexandre Sanfelice
International Program Committee Chair: da Silva Jr., João Manoel Gomes,
Malabre, Michel
Conference Editor: Frigeri, Alceu Heinke,
Pereira, Carlos Eduardo
Authors
El'youssef, Ebrahim Samer; Moreno, Ubirajara F.; De Pieri, Edson R.; Neto, Eugenio B. Castelan
Digital Object Identifier (DOI)
10.3182/20071017-3-BR-2923.00011
Page Numbers:
64-69
Index Terms
robust feedback linearization,high-gain observer,nonlinear systems
Abstract
In this work the application of a high-gain observer approach to the robust feedback linearization control is proposed to control a class of nonlinear systems, which all states can not be measured. The robust feedback linearization technique is used to transform the nonlinear system into its linear approximation around an equilibrium and the high-gain observer to estimate the states of the system.
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