An expert control method of stoker is proposed to deal withthe lack of measurement in stoker control. The good results in real plant is given in this paper.

• 首先介绍链条锅炉的工艺特性；给出专家控制方案，给出控制结构及基本思想；针对调节阀的强非线性特性在给出线性补偿方法；最后给出控制方案的现场使用效果。