The Study of Multivariable Grey Generalized Predictive Control

Author

Zhiwang, Chen ; Jianxiong, Li ; Hongrui, Wang

Author_Institution

Inst. of Electr. Eng., Yanshan Univ., Qinhuangdao

Volume

2

fYear

2006

fDate

Aug. 30 2006-Sept. 1 2006

Firstpage

162

Lastpage

166

Abstract

A new generalized predictive control algorithm of MIMO systems based on grey model is presented in this paper. It establishes a grey model instead of CARIMA model, and eliminates the coupling of MIMO system by using feed-forward decoupling. It has the feature of identifying small parameters, and avoiding online solving the Diophantine equation and inverse matrix. So the computation load of algorithm can be reduced greatly, and real-time property is advanced. The simulation results show that the proposed algorithm is fast, efficient and feasible

Keywords

MIMO systems; control system synthesis; feedforward; grey systems; linear matrix inequalities; multivariable control systems; predictive control; CARIMA model; Diophantine equation; MIMO system; feed-forward decoupling; grey model; inverse matrix; multivariable grey generalized predictive control algorithm; parameter identification; Computational modeling; Cost function; Equations; Feedforward systems; Industrial control; MIMO; Polynomials; Prediction algorithms; Predictive control; Predictive models;

fLanguage

English

Publisher

ieee

Conference_Titel

Innovative Computing, Information and Control, 2006. ICICIC '06. First International Conference on

Conference_Location

Beijing

Print_ISBN

0-7695-2616-0

Type

conf

DOI

10.1109/ICICIC.2006.369

Filename

1691953