Design of the Algorithm on the Flue Gas Desulfurization Controller

In view of the low speed and precision of the flue gas desulfurization system, this paper presents a hybrid method with parameter self adjustment. Through the analysis of the control system of flue gas desulfurization of flue gas and the transfer function of the object, and established the control system of flue gas desulfurization, perturbation models obtained a new flue gas desulfurization of the mixed sensitivity controller algorithm, simulation by Matlab show that this algorithm has certain advantages compared with at present commonly used algorithm.