Boiler Steam Temperature Control Based on Linear Active Disturbance Rejection Control

摘要：

Boiler steam temperature in thermal power plant is very complex and hard to control, many control strategies have been applied to it. Linear Active Disturbance Rejection Controller (LADRC) is adopted to the control of boiler steam temperature in this paper. The nonlinear model of boiler steam temperature is set up firstly, then the principle of the LADRC is briefly introduced and the LADRC based boiler steam temperature closed loop control system is designed and the closed loop system is studied with simulation. Compared with the traditional PID, more robust and better disturbance rejection properties are obtained.

关键词： LADRC boiler steam temperature control system robustness disturbance rejection

作者: Zhen Xiang Zhen Xiang

作者单位: department of Control and Computer Engineering, North China Electric Power University, Beijing, 102206, China

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 1893-1897

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）