Generalized predictive control of three-phase electric arc furnace

Author

Guan Ping ; Liu Xiaohe ; Gao Yuezhao

Author_Institution

Sch. of Autom., Beijing Inf. Sci. & Technol. Univ., Beijing, China

fYear

2014

fDate

May 31 2014-June 2 2014

Firstpage

4443

Lastpage

4447

Abstract

The generalized predictive control is applied to the industrial arc furnace electrode regulator system. The detailed design procedure of the generalized predictive controller is presented. Based on multi-step prediction, rolling optimization and online correction, the optimal control law is obtained. The results of simulation show that this proposed algorithm can restrain arc disturbance effectively, the robustness and the dynamic quality of system is enhanced, accordingly more better dynamic characteristics is obtained.

Keywords

arc furnaces; control system synthesis; optimal control; optimisation; predictive control; robust control; rolling; dynamic characteristics; dynamic quality; generalized predictive control design procedure; industrial arc furnace electrode regulator system; multistep prediction; online correction; optimal control law; robustness; rolling optimization; three-phase electric arc furnace; Educational institutions; Electrodes; Furnaces; Heuristic algorithms; Optimization; Predictive control; Regulators; arc furnace; electrode regulator; generalized predictive control; rolling optimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (2014 CCDC), The 26th Chinese

Conference_Location

Changsha

Print_ISBN

978-1-4799-3707-3

Type

conf

DOI

10.1109/CCDC.2014.6852963

Filename

6852963