Title :
Research on Self-Tuning Observer-Compensator Control Scheme and Its Application
Author :
Liu, Linhui ; Chen, Jie ; Xu, Lixin
Author_Institution :
Sch. of Energy & Power Eng., Changsha Univ. of Sci. & Technol., Changsha
Abstract :
The control strategy of self-tuning observer-compensator for time lag systems is discussed, makes it applied to ammonia plant synthesizing section´s hydrogen-nitrogen ratio control, which makes a great successes. The qualified rate of hydrogen-nitrogen ratio increased to about 90% from the original 50% or so.
Keywords :
adaptive control; ammonia; chemical industry; compensation; industrial plants; observers; self-adjusting systems; ammonia plant synthesizing; hydrogen-nitrogen ratio control; self-tuning observer-compensator control; synthetic ammonia processing; time lag system; Analytical models; Biomedical engineering; Control system synthesis; Control systems; Equations; Power engineering and energy; Process control; Production; Robust control; Seminars; Hydrogen-Nitrogen Ratio; observer-compensator; self-tuning; time lag;
Conference_Titel :
Future BioMedical Information Engineering, 2008. FBIE '08. International Seminar on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-0-7695-3561-6
DOI :
10.1109/FBIE.2008.93
