Design of the picking temperature control system based on Fuzzy-PID

Author

Hu Hailiu ; Fang Kangling

Author_Institution

Coll. of Control Sci. & Eng., Wuhan Univ. of Sci. & Technol., Wuhan, China

fYear

2012

fDate

25-27 July 2012

Firstpage

3522

Lastpage

3524

Abstract

The picking temperature control system is a nonlinear, strong coupling and long time delay system in cold rolling line, the control effect directly influence the quality of the strip. We designed the hardware and software of the system in this paper, choose Fuzzy-PID control as large deviation and choose PID control as small deviation. The application indicated that the effect has faster response time, less overshoot, higher accuracy and stability then traditional PID control.

Keywords

cold rolling; control engineering computing; control system synthesis; delay systems; fuzzy control; nonlinear control systems; production engineering computing; stability; strips; temperature control; three-term control; cold rolling line; fuzzy PID control; hardware design; long time delay system; nonlinear control system; picking temperature control system design; response time; software design; stability; strip quality; strong coupling system; Abstracts; Couplings; Delay effects; Educational institutions; Optimized production technology; PD control; Temperature control; Fuzzy-PID; Nonlinear; Picking; Temperature;

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

6390533