MAS 2011 Proceeding

Additive Fault Tolerant Control for Delayed System

Authors:   Abdelkrim Nouceyba, Tellili Adel, Abdelkrim Mohamed Naceur


The additive fault tolerant control (FTC) for delayed sys- tem is proposed in this paper. To design the additive con- trol, two steps are necessary, the first one is the estimation of the sensor fault amplitude which is realized by using the Luenberger observer and the second one is the addition of the additive fault tolerant control law to the delayed sys- tem nominal control. The nominal control law of delayed system is designed by using the Lambert W method. Index Terms´┐Ż Additive FTC, delayed system, Lam- bert W method, Luenberger observer, sensor faults.

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