School of Control and Computer Engineering, NCEPU, Beijing, China

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Abstract—Aiming at multi-disturbance characteristic of drum water level system, control system uses three impulse cascade control strategy. This paper designs three impulse cascade control combined of incomplete differential PID and immune P control, fully using the advantages of artificial immune feedback control and incomplete differential PID. Boiler drum level simulation result shows the cascade control based on immune feedback mechanism, can improve the system dynamic performance. The simulation results also prove the validity of the control strategy.

Index Terms—Immune principl,; incomplete differential PID, Immune Control, drum water level.

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Cite: GuiLi Yuan, JiZhen Liu, "The Design for the Boiler Drum Level System Based on Immune Control," Journal of Computers vol. 7, no. 3, pp. 749-754, 2012.