锅炉汽包水位的Fuzzy控制应用

Fuzzy control applies to boiler drum

为满足锅炉这样一种多变量系统,且被控量具有非线性,时变大以及相互耦合较强的控制要求,提出模糊控制系统,用于锅炉水位控制取得满意的控制质量,并通过MATALB仿真对PID控制与Fuzzy控制性能作了比较,计算机仿真结果显示了Fuzzy控制性能的有效性和实用性。

In order to meet the control requirements of the boiler,which has multiple-variable,nonlinear controlled values,big time delay and strong coupling.The fuzzy control system for the purpose of getting the high control quality in the boiler water level control is put forward.We compare the performance of the PID control and the Fuzzy control by MATLAB simulation.Computer simulation results show that control strategy is effective and practical.