Title :
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
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;
Conference_Titel :
Computer and Electrical Engineering, 2008. ICCEE 2008. International Conference on
Conference_Location :
Phuket
Print_ISBN :
978-0-7695-3504-3
DOI :
10.1109/ICCEE.2008.195
