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Article Dans Une Revue IET Control Theory and Applications Année : 2009

Robust Fault Tolerant Tracking Control With Application to Hybrid Nonlinear Systems

Hao Yang
  • Fonction : Auteur
Vincent Cocquempot
Bin Jiang

Résumé

A class of nonlinear systems with faults, parametric uncertainties and without full state measurements are considered. A novel observer is designed whose estimation error is not affected by faults, and an observer-based fault tolerant tracking controller is proposed to make the outputs asymptotically track the reference signals while the states are bounded. The proposed fault tolerant control method can help to provide a switching detection scheme and a family of Lyapunov functions for a class of hybrid nonlinear systems with uncontrollable switchings, and to guarantee the global tracking performance. A three-tank system is taken as an example to show the efficiency of the proposed method.
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Dates et versions

hal-00710749 , version 1 (21-06-2012)

Identifiants

  • HAL Id : hal-00710749 , version 1

Citer

Hao Yang, Vincent Cocquempot, Bin Jiang. Robust Fault Tolerant Tracking Control With Application to Hybrid Nonlinear Systems. IET Control Theory and Applications, 2009, 3 (2), pp.211-224. ⟨hal-00710749⟩
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