Generalized predictive decoupling control with constraints

Lina Zhao; Huixiu Li; Liying Zhang; Ping Liu

doi:10.1117/12.2681143

23 May 2023 Generalized predictive decoupling control with constraints

Lina Zhao, Huixiu Li, Liying Zhang, Ping Liu

Proceedings Volume 12645, International Conference on Computer, Artificial Intelligence, and Control Engineering (CAICE 2023); 126454X (2023) https://doi.org/10.1117/12.2681143
Event: International Conference on Computer, Artificial Intelligence, and Control Engineering (CAICE 2023), 2023, Hangzhou, China

Abstract

A multivariable generalized predictive decoupling control algorithm with constraints is proposed for a series multivariable system composed of complex industrial plants. The tracking error caused by the coupling of the system can be reduced by changing the weight of the error, so that the coupling degree of the system can be reduced. The constraint conditions of the system variables are considered, and the control variables are obtained by quadratic programming. The simulation results of the proposed method and the conventional multivariable constrained generalized predictive control algorithm on a series plant show the superiority of the algorithm.

Citation Download Citation

Lina Zhao, Huixiu Li, Liying Zhang, and Ping Liu "Generalized predictive decoupling control with constraints", Proc. SPIE 12645, International Conference on Computer, Artificial Intelligence, and Control Engineering (CAICE 2023), 126454X (23 May 2023); https://doi.org/10.1117/12.2681143

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