Continuously Sintering Furnace Temperature Control System Based on Intelligent PID Adjustment

Author

Cao, Shukun ; Shi, Lei ; Ze, Xiangbo ; Zhang, Heng

Author_Institution

Sch. of Mech. Eng., Univ. of Jinan, Jinan

fYear

2008

fDate

20-22 Dec. 2008

Firstpage

190

Lastpage

193

Abstract

To meet the demands of temperature control accuracy in continuously sintering furnace with multiple hearths, this system was constituted with PC, XMT624 and solid state relay for temperature field control. According to the characteristics of heating process, temperature inertia, lag of sintering furnace, adopted intelligent PID algorithm to achieve the large-scale temperature adjustments, it overcomes the limitation of traditional PID control. Through online setting intelligent instrument unit realtimely, the system achieves the target of temperature control accuracy in 2degC per thousand centigrade.

Keywords

furnaces; heat systems; intelligent control; sintering; temperature control; three-term control; XMT624; continuously sintering furnace temperature control; heating process; intelligent PID algorithm; sintering furnace lag; solid state relay; temperature inertia; Control systems; Furnaces; Heating; Instruments; Intelligent systems; Large-scale systems; Relays; Solid state circuits; Temperature control; Three-term control;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Electrical Engineering, 2008. ICCEE 2008. International Conference on

Conference_Location

Phuket

Print_ISBN

978-0-7695-3504-3

Type

conf

DOI

10.1109/ICCEE.2008.195

Filename

4740973