Resumen
In this paper, a hybrid controller with observer is introduced for the estimation and rejection of a disturbance. It is based on the combination of the sliding mode technique and the output feedback strategy. It is divided into two designs: (1) the observer and (2) the controller with observer. The observer is selected to reach two objectives: (a) to assure its stability and (b) for the estimation of a disturbance. The controller with observer is selected to reach three objectives: (a) to assure its stability, (b) for the rejection of a disturbance, and (c) for the decreasing of chattering in the sliding mode behavior. The proposed method is applied for the estimation and rejection of the disturbance in a plotter and a suspension system.
Idioma original | Inglés |
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Páginas (desde-hasta) | 445-455 |
Número de páginas | 11 |
Publicación | ISA Transactions |
Volumen | 65 |
DOI | |
Estado | Publicada - 1 nov. 2016 |