TY - JOUR
T1 - A delta operator approach for the discrete-time active disturbance rejection control on induction motors
AU - Cortés-Romero, John
AU - Luviano-Juárez, Alberto
AU - Sira-Ramírez, Hebertt
PY - 2013
Y1 - 2013
N2 - The problem of active disturbance rejection control of induction motors is tackled by means of a generalized PI observer based discrete-time control, using the delta operator approach as the methodology of analyzing the sampled time process. In this scheme, model uncertainties and external disturbances are included in a general additive disturbance input which is to be online estimated and subsequently rejected via the controller actions. The observer carries out the disturbance estimation, thus reducing the complexity of the controller design. The controller efficiency is tested via some experimental results, performing a trajectory tracking task under load variations.
AB - The problem of active disturbance rejection control of induction motors is tackled by means of a generalized PI observer based discrete-time control, using the delta operator approach as the methodology of analyzing the sampled time process. In this scheme, model uncertainties and external disturbances are included in a general additive disturbance input which is to be online estimated and subsequently rejected via the controller actions. The observer carries out the disturbance estimation, thus reducing the complexity of the controller design. The controller efficiency is tested via some experimental results, performing a trajectory tracking task under load variations.
UR - http://www.scopus.com/inward/record.url?scp=84893826932&partnerID=8YFLogxK
U2 - 10.1155/2013/572026
DO - 10.1155/2013/572026
M3 - Artículo
SN - 1024-123X
VL - 2013
JO - Mathematical Problems in Engineering
JF - Mathematical Problems in Engineering
M1 - 572026
ER -