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Proceedings Paper

Fault-tolerant control for a class of nonlinear dynamic systems
Author(s): Ling-Ya Meng; Bin Jiang
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Paper Abstract

In this paper fault-tolerant control is investigated for a class of nonlinear systems with model errors or external disturbance. Firstly a fault diagnosis method is proposed to estimate the faults based on the adaptive state observer. Then a novel fault-tolerant control scheme is designed to stabilize the nonlinear systems via the feedback linearization technique. The main advantage of the approach is that it is easy to implement and in most cases it can place the poles of the closed-loop systems arbitrarily. The effectiveness of the proposed scheme is demonstrated through the numerical simulation.

Paper Details

Date Published: 13 October 2008
PDF: 6 pages
Proc. SPIE 7128, Seventh International Symposium on Instrumentation and Control Technology: Measurement Theory and Systems and Aeronautical Equipment, 71280C (13 October 2008); doi: 10.1117/12.806447
Show Author Affiliations
Ling-Ya Meng, Nanjing Univ. of Aeronautics and Astronautics (China)
China Univ. of Petroleum (China)
Bin Jiang, Nanjing Univ. of Aeronautics and Astronautics (China)


Published in SPIE Proceedings Vol. 7128:
Seventh International Symposium on Instrumentation and Control Technology: Measurement Theory and Systems and Aeronautical Equipment

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