Title :
The control research of PID in heating-furnace system
Author :
Yanmei, Wang ; Yanzhu, Zhang ; Baoyu, Wang
Author_Institution :
Inf. & Sci. Eng. Coll., Shenyang Ligong Univ., Shenyang, China
Abstract :
Arming at characteristics of heating-furnace system, fractional-order model and integer order model are discussed to describe the heating-furnace system. Classical PID control method is also studied. Then, this paper presents the PID control method based on fractional-order model. Meanwhile, integer order controllers based on both fractional-order model and integer order model are designed and simulation study is done. Comparing the control methods and strategies of fractional-order model and integer order model, a conclusion is drawn that PID control based on fractional-order model is much more complex than that of integer order model.
Keywords :
control system synthesis; differential equations; furnaces; process heating; three-term control; PID control; fractional-order model; heating-furnace system; integer order controller; Delay effects; Furnaces; Genetic algorithms; Heating; Mathematical model; Process control; PID; fractional-order; heating-furnace system; integer order;
Conference_Titel :
Business Management and Electronic Information (BMEI), 2011 International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-61284-108-3
DOI :
10.1109/ICBMEI.2011.5920443
