The research on the draught fan system of the power plant boiler based on fuzzy adaptive PID control

摘要：

Draught fan system of boiler is a nonlinear, strong interference and large delay complexity system, conventional control theory is difficult to achieve satisfactory control performance. According to the characteristics of the power plant boiler draught fan system, this paper puts the rules and reasoning mechanism of fuzzy control application in the parameters calibration of the conventional PID controller and design a fuzzy adaptive PID controller, using fuzzy reasoning method to achieve PID parameters on-line self-tuning. Simulation results show that the control scheme is superior to the conventional PID controls effect, and has good dynamic characteristics and stability.

关键词： power plant boiler fuzzy control adaptive

作者: Rong Panxiang Li Chao Han Leng

作者单位: School of Automation,Harbin University of Science and Technology,Harbin China

会议类型: 国际会议

会议名称: The 6th International Forum on Strategic Technology(IFOST 2011)(第六届国际战略技术论坛)

会议地点: 哈尔滨

会议语种:英文

页码: 979-982

在线出版日期: 2011-08-22（万方平台首次上网日期，不代表论文的发表时间）