The research on boiler drum water level control system based on self-adaptive fuzzy-PID

The control theory of self-adaptable fuzzy-PID is expounded in this paper, the dynamic characteristic and system structure of boiler drum water level control system is introduced also. The self-adaptable fuzzy-PID control method is applied in automatic control of boiler drum water level, under the situation of interaction and no interaction, the simulation research is done to PID and self-adaptable fuzzy-PID, the result shows that the application of self-adaptable fuzzy-PID is superior apparently.