Fault-tolerant control of a nonlinear system application to a three-tank-system

J. Christophe Ponsart; Didier Theilliol; Hassan Noura

doi:10.23919/ecc.1999.7099540

Fault-tolerant control of a nonlinear system application to a three-tank-system

J. Christophe Ponsart, Didier Theilliol, Hassan Noura

Department of Electrical and Communication Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

In this paper, a fault-tolerant control method is developed. This method makes possible the compensation of additive or multiplicative actuator and component faults. Its interest is to consider the nonlinear model of the system, controlled with an exact linearization input-output by state feedback. The principle of the fault-tolerant control is based on the on-line estimation of a quantity which is equal to zero in the fault-free case and equal to the fault magnitude when a fault occurs on the system. Then, a new control law is added to the nominal one in order to compensate the fault effect on the system. The performances of this method are tested in simulation and in real application to a nonlinear pilot plant : a three-tank system.

Original language	English
Title of host publication	European Control Conference, ECC 1999 - Conference Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1592-1597
Number of pages	6
ISBN (Electronic)	9783952417355
DOIs	https://doi.org/10.23919/ecc.1999.7099540
Publication status	Published - Mar 24 2015
Event	1999 European Control Conference, ECC 1999 - Karlsruhe, Germany Duration: Aug 31 1999 → Sept 3 1999

Publication series

Name	European Control Conference, ECC 1999 - Conference Proceedings

Other

Other	1999 European Control Conference, ECC 1999
Country/Territory	Germany
City	Karlsruhe
Period	8/31/99 → 9/3/99

Keywords

fault accommodation
fault estimation
fault-tolerant control
nonlinear system
three-tank system

ASJC Scopus subject areas

Control and Systems Engineering

Access to Document

10.23919/ecc.1999.7099540

Cite this

Ponsart, J. C., Theilliol, D., & Noura, H. (2015). Fault-tolerant control of a nonlinear system application to a three-tank-system. In European Control Conference, ECC 1999 - Conference Proceedings (pp. 1592-1597). Article 7099540 (European Control Conference, ECC 1999 - Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/ecc.1999.7099540

Fault-tolerant control of a nonlinear system application to a three-tank-system. / Ponsart, J. Christophe; Theilliol, Didier; Noura, Hassan.
European Control Conference, ECC 1999 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. p. 1592-1597 7099540 (European Control Conference, ECC 1999 - Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ponsart, JC, Theilliol, D & Noura, H 2015, Fault-tolerant control of a nonlinear system application to a three-tank-system. in European Control Conference, ECC 1999 - Conference Proceedings., 7099540, European Control Conference, ECC 1999 - Conference Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 1592-1597, 1999 European Control Conference, ECC 1999, Karlsruhe, Germany, 8/31/99. https://doi.org/10.23919/ecc.1999.7099540

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Fault-tolerant control of a nonlinear system application to a three-tank-system

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