A Class of Constrained Generalized Predictive Decoupling Control
ZHAO Lina
YANG Xu
Abstract：A constrained multivariable generalized predictive decoupling control algorithm is developed for complicated industrial plant composing of a series of multivariable systems .The coupling of the controlled variables is reduced by using predictive control indirect decoupling ability and by changing the output predictive error weighting parameters .The system's constraints are also considered to improve the control performance .By using the quadratic programming ,the incremental control can be gotten .The simulation results obtained from conventional multivariable constrained generalized predictive con-trol algorithm and the method proposed in this paper show that the proposed control method is valid .
Keywords：cascade systemgeneralized predictive controldecoupling controlconstrained
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 1918-1923 )