Resumen
This article contributes with a fault-tolerant control (FTC) for uncertain systems under the effect of some possible time- and state-dependent actuator faults and/or failures, and component faults, which are zero at the initial time. The proposed scheme is based on a continuous integral sliding-mode control approach and a fixed control allocation technique. The integral sliding-mode control strategy allows us to design a robust linear controller and a multivariable Super-Twisting algorithm, which deals with the faults. The proposed scheme guarantees the fulfilment of an output regulation task, with an arbitrarily small regulation error, and does not require a fault diagnosis stage but full-state availability. The performance of the proposed FTC is illustrated through some simulations on a benchmark B747 aircraft model.
Idioma original | Inglés |
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Páginas (desde-hasta) | 2290-2307 |
Número de páginas | 18 |
Publicación | International Journal of Adaptive Control and Signal Processing |
Volumen | 37 |
N.º | 9 |
DOI | |
Estado | Publicada - sep. 2023 |