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A model-based approach to fault-tolerant control Cover
By:   
Open Access
|Mar 2012

Abstract

A model-based controller architecture for Fault-Tolerant Control (FTC) is presented in this paper. The controller architecture is based on a general controller parameterization. The FTC architecture consists of two main parts, a Fault Detection and Isolation (FDI) part and a controller reconfiguration part. The theoretical basis for the architecture is given followed by an investigation of the single parts in the architecture. It is shown that the general controller parameterization is central in connection with both fault diagnosis as well as controller reconfiguration. Especially in relation to the controller reconfiguration part, the application of controller parameterization results in a systematic technique for switching between different controllers. This also allows controller switching using different sets of actuators and sensors.

DOI: https://doi.org/10.2478/v10006-012-0005-x | Journal eISSN: 2083-8492 | Journal ISSN: 1641-876X
Language: English
Page range: 67 - 86
Published on: Mar 22, 2012
Published by: University of Zielona Góra
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2012 Hans Niemann, published by University of Zielona Góra
This work is licensed under the Creative Commons License.