Title :
On the application of optimal ADRC in main steam temperature control system
Author :
Qing, Wang ; Nannan, Song ; Jaqing, Wang ; Jing, Yao
Author_Institution :
Dept. of Inf. & Control Eng., Guangzhou Univ., Guangzhou
Abstract :
Active disturbance rejection control (ADRC) method is applied in the control of main steam temperature system. To facilitate the selection of ADRC parameters, an optimizing objective function is proposed, which is associated with both the dynamic and static performances and energy requirements. By the proposed optimizing objective function, genetic algorithm is applied to optimize the ADRC parameters, and simulation research is conducted under large-scale variety of load. The simulation results demonstrate that the strategy has strong load adaptability and disturbance rejection ability.
Keywords :
control system synthesis; genetic algorithms; optimal control; steam; temperature control; ADRC parameter selection; genetic algorithm; load adaptability; main steam temperature control system; optimal active disturbance rejection control design; optimizing objective function; Algorithm design and analysis; Control systems; Genetic algorithms; Large-scale systems; Nonlinear control systems; Optimal control; Power engineering and energy; State feedback; Temperature control; Three-term control; Active Disturbance Rejection Control; Genetic Algorithm; Main Steam Temperature System;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4605731
