Application research of the multi-step predictive control based on impoved GA-BP

Author

Hong, Li ; Yanling, Li

Author_Institution

Dept. of Electr. Eng., Beijing Inf. Sci. & Technol. Univ., Beijing, China

fYear

2012

fDate

25-27 July 2012

Firstpage

3341

Lastpage

3345

Abstract

The multi-step predictive control developed in recent years is a new kind of computer control algorithm. Consider the good stability and anti-interference ability of multi-step predictive control, it´s applied to the cold rolling interstand tension control system; But the derivation process of the multi-step predictive control process is much complex, and has a large amount of calculation, therefore using improved GA-BP to optimize multi-step predictive control. Simulation results show that, the multi-step predictive control based on impoved GA-BP greatly optimizes the dynamic characteristics of interstand tension control system, and impoves the stability of tension and anti-interference ability.

Keywords

backpropagation; cold rolling; genetic algorithms; iterative methods; mechanical variables control; predictive control; stability; tensile strength; anti-interference ability; cold rolling interstand tension control system; computer control algorithm; derivation process; dynamic characteristics; genetic algorithm-backpropagation; impoved GA-BP; multistep predictive control; tension stability; Control systems; Electronic mail; MATLAB; Prediction algorithms; Predictive control; Stability analysis; GA-BP Control; Interstand Tension; Matlab/Simulink Simulation; Multi-step Predictive Control;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2012 31st Chinese

Conference_Location

Hefei

ISSN

1934-1768

Print_ISBN

978-1-4673-2581-3

Type

conf

Filename

6390499