A Fuzzy Approach for Sensor Fault-Tolerant Control of wind energy conversion Systems

DOI

10.2991/eusflat.2011.93How to use a DOI?

Keywords

Takagi-Sugeno observer; LMI; WECS; FTC; Fuzzy Proportional Integral Observer.

Abstract

This paper presents the robust fuzzy fault tolerant control (FFTC) for nonlinear wind energy conversion systems (WECS) in the presence of bounded sensor faults and the state variable unavailable for measurement based on Takagi-Sugeno (TS) fuzzy model. Sufficient conditions are derived for robust stabilization in the sense of Lyapunov asymptotic stability and are formulated in the format of linear matrix inequalities (LMIs). The closed-loop system will follow those of a userdefined stable reference model in the presence of bounded sensor faults. The effectiveness of the proposed fuzzy fault tolerant controller and fuzzy observer design methodology is finally demonstrated through simulations on the WECS.

Copyright

© 2011, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Elkhatib Kamal
AU  - Abdel Aitouche
AU  - Mireille Bayart
PY  - 2011/08
DA  - 2011/08
TI  - A Fuzzy Approach for Sensor Fault-Tolerant Control of wind energy conversion Systems
BT  - Proceedings of the 7th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-11)
PB  - Atlantis Press
SP  - 791
EP  - 796
SN  - 1951-6851
UR  - https://doi.org/10.2991/eusflat.2011.93
DO  - 10.2991/eusflat.2011.93
ID  - Kamal2011/08
ER  -