Skliar, Mikhail - red. ; Ramirez, W. Fred - red.
Data Processing and Process Control
Systems with redundant control actuators are sometimes arranged so that a new actuator comes into play if the one normally used becomes saturated. We call this 'daisy-chaining'. Such an arrangement also provides a degree of fault-tolerance against actuator failures. ; This paper points out that a similar property is implicit in constrained predictive control, as it is usually formulated. Predictive control therefore has a degree of implicit fault-tolerance. In order to obtain this property the predictive control must have explicit constraints on the input levels (actuator positions) and the usual disturbance model, which results in integral action arising in the controller. The general considerations dealt with in the paper are illustrated by a simplified example, based on the liquefaction of natural gas.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 8, number 4 (1998) ; click here to follow the link
Biblioteka Uniwersytetu Zielonogórskiego
Sep 3, 2021
Dec 22, 2020
106
https://zbc.uz.zgora.pl/publication/64671
Edition name | Date |
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The implicit daisy-chaining property of constrained predictive control | Sep 3, 2021 |
Beliczyński, Bartłomiej - red.
Krasoń, Ewa Kaczorek, Tadeusz - ed.
Trzaska, Zdzisław W. Kaczorek, Tadeusz - ed.
Xu, Li Saito, Osami Abe, Kenichi Kaczorek, Tadeusz - ed.
Young, K. David Yu, Xinghuo - red.
Xu, Jian-Xin Song, Yanbin Yu, Xinghuo - red.
Stotsky, Alexander A. Hedrick, J. Karl Yip, P.P. Yu, Xinghuo - red.
Hara, Masaaki Furuta, Katsuhisa Pan, Yaodong Hoshino, Tasuku Yu, Xinghuo - red.