Studies On Boiler Ash Fouling On-line Monitoring Method Based On Artificial Neural Networks

In this thesis, the method based on artificial neural networks for monitoring fouling and slagging of boiler heat transfer surface was studied. The researchful object is a 300MW pulverized coal fired generation station in north China. Constructing an identifier of dynamical systems and building the calculating model of neural networks for each heat surface. Comparing the method based on artificial neural networks and the method based on heating calculation, giving reference idea for which method should be used to one heat transfer surface. Li Xiaofei(Control Theory and Control Engineering)Directed by prof. Yu Xining...