Title :
The Controller Design for the Boiler Drum Level System Based on Immune Principle
Author :
Guili, Yuan ; Jizhen, Liu ; Tianhong, Wang
Author_Institution :
North China Electr. Power Univ., Beijing, China
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.
Keywords :
boilers; cascade control; control system synthesis; feedback; level control; three-term control; artificial immune feedback control; boiler drum level system; controller design; immune P control; immune feedback mechanism; immune principle; impulse cascade control strategy; incomplete differential PID control; Boilers; Feedback control; Feeds; Immune system; Simulation; Water; Immune Control; drum water level; immune principle; incomplete differential PID;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location :
Shenzhen, Guangdong
Print_ISBN :
978-1-61284-289-9
DOI :
10.1109/ICICTA.2011.146
