Observability and Observers for Nonlinear Dynamical Sysyems: Nonlinear Systems Analysis - Couverture souple

Aguilar-López, Ricardo; Mata-Machuca, Juan Luis; Martinez-Guerra, Rafael

 
9783845431710: Observability and Observers for Nonlinear Dynamical Sysyems: Nonlinear Systems Analysis

Synopsis

The problem of observer design naturally arises in a system approach, as soon as one needs some internal information from external (directly available) measurements. In general indeed, it is clear that one cannot use as many sensors as signals of interest characterizing the system behavior for cost reasons, and technological constraints, especially since such signals can come in a quite large number. The purpose here will thus be to give an overview on some possible tools for observability tests and observer design for a class unmeasured signals. Some nonlinear observers, as polynomial, high gain and bounded observers are presented and several application examples as (bio)chemical reacting systems and synchronization of nonlinear oscillators are given.

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Présentation de l'éditeur

The problem of observer design naturally arises in a system approach, as soon as one needs some internal information from external (directly available) measurements. In general indeed, it is clear that one cannot use as many sensors as signals of interest characterizing the system behavior for cost reasons, and technological constraints, especially since such signals can come in a quite large number. The purpose here will thus be to give an overview on some possible tools for observability tests and observer design for a class unmeasured signals. Some nonlinear observers, as polynomial, high gain and bounded observers are presented and several application examples as (bio)chemical reacting systems and synchronization of nonlinear oscillators are given.

Biographie de l'auteur

Was born in Mexico City in 1964. He earns his Ph D degree from Universidad Autónoma Metropolitana (México) in 1998, in chemical engineering. He works in robust observer design for nonlinear systems and process control. Currently, he is a researcher at the Biotechnology and Bioengineering Department of the CINVESTAV-IPN.

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