Title :
Research on the intelligent control system of Nickel-iron rotary kiln
Author :
Sun Honggang ; Wang Xiaohong ; Meng Qingjin ; Shi Liugang
Author_Institution :
Sch. of Electr. Eng., Univ. of Jinan, Jinan, China
Abstract :
In order to overcome the control difficulties of Nickel-iron rotary kiln, such as nonlinear, time-varying, strong coupling and large time delay, we design an intelligent control system, which includes rotary kiln conditions recognition module, composite controllers, ratio module and operating conditions compensation module. The mathematical model of kiln tail temperature, oxygen content and burning zone temperature is obtained through the Matlab System Identification Toolbox. The rationality and practicability of the automatic control program is verified by dynamic simulation.
Keywords :
combustion; intelligent control; iron alloys; kilns; mathematical analysis; mathematics computing; nickel alloys; Matlab system identification toolbox; automatic control program; burning zone temperature; composite controllers; intelligent control system; kiln tail temperature; mathematical model; nickel-iron rotary kiln; nonlinear systems; oxygen content; recognition module; time delay; time-varying systems; Fuels; Intelligent control; Kilns; Market research; Mathematical model; PD control; Temperature control; Nickel-iron rotary kiln; intelligent control system; mathematical model;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
