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Symbolic Computing Aided Design of Observers by Jacobian and Extended Linearization

J. Rodríguez-Millan
Organization: Universidad de Los Andes, Facultad de Ingeniería
Department: Dept. Sistemas de Control
S. Serrano
Journal / Anthology

Zeitschrift fur Angewandte Mathematik und Mechanik
Year: 1996
Volume: 76
Issue: 3
Page range: 551-552

In this paper we report the development of a symbolic computing tool for the automatic design of linear and nonlinear state observers for nth order nonlinear dynamical control systems. We used the Extended Linearization Method proposed by Rugh for the design of the nonlinear observers and Mathematica as symbolic computing platform. We assume the linearization of the nonlinear control systems around the operating points are completely observable.

*Engineering > Control Theory