Against the fluctuation of pressure system of coke oven collecting mains, non-linearity, coupling problems, on the basis of analytical and control object, DCS system disturbers and corrects the control parameters.

• 针对焦炉集气管压力系统存在的多变量、非线性、耦合等问题,在分析控制对象的基础上,用DCS系统扰动及校正控制参数。