In this paper, a Fault-Tolerant control of 2 DOF Helicopter (TRMS System) Based on H-infinity is presented. In particular, the introductory part of the paper presents a Fault-Tolerant Control (FTC), the first part of this paper presents a description of the mathematical model of TRMS, and the last part of the paper presented and a polytypic Unknown Input Observer (UIO) is synthesized using equalities and LMIs. This UIO is used to observe the faults and then compensate them, in this part the shown how to design a fault-tolerant control strategy for this particular class of non-linear systems.
@article{arxiv.1306.4883,
title = {Fault-Tolerant Control of a 2 DOF Helicopter (TRMS System) Based on H_infinity},
author = {Abderrahmen Bouguerra and Djamel Saigaa and Kamel Kara and Samir Zeghlache and Keltoum Loukal},
journal= {arXiv preprint arXiv:1306.4883},
year = {2013}
}