Fuzzy-2DF-PID Control in Load-Adjustment Real-Time Accurate Control for Hot-Pressing
A method to model drum level system is proposed that divides the system into two subsystems which contains three variables: loop subsystem for working substance which contains water-supply and discharge pipe of steam, and drum. The models are formulated. Based on models, a fuzzy-2DF-PID controller is designed. Simulation results under three kinds of reference input demonstrate that the controller is favorably compared to 2DF-PID controller for drum level system in tracking step, ramp-constant and acceleration-constant input. And it also restrains perturbations for its 2DF structure.
Load-adjustment control Boiler drum level control 2DF-PID Fuzzy-2DF-PID
LIU Yaqiu WU Qu JING Weipeng WANG Chunyu
College of Information and Computer Engineering, Northeast Forestry University, Harbin 150040
国际会议
The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)
太原
英文
3104-3108
2012-05-23（万方平台首次上网日期，不代表论文的发表时间）