Title: Constrained multivariable adaptive generalized predictive control for diagonal CARIMA model
Abstract:A constrained mulitivariable generalized predictive control algorithm(CMGPC) for CARIMA model with diagonal matrics A and C is developed to simplify the design and implementation of CMGPC when conside...A constrained mulitivariable generalized predictive control algorithm(CMGPC) for CARIMA model with diagonal matrics A and C is developed to simplify the design and implementation of CMGPC when considering of input and output constraints.The identification and model output prediction problems of the multivariable process with m inputs and n outputs are transformed into that of a series of subprocesses with m inputs and single output by utilizing the structure characteristic of the diagonal CARIMA model.The input and output constraints and optimization problem are analyzed in detail.This method simplifies system identification,output prediction and the computation of the objective function coefficients and constraint matrics.Comparative experiment results obtained from a nonlinear liquid system controlled by DCS show the effectiveness of the method.Read More
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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Cited By Count: 5
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