Title :
Simulation and experimental studies of disturbance observer enhanced internal model control
Author :
Chen Xi-song ; Guo Cong ; Yang Jun
Author_Institution :
Sch. of Autom., Southeast Univ., Nanjing, China
Abstract :
A disturbance observer enhanced internal model control approach is addressed in this paper to control a typical industrial process system. By implementing the proposed method, both simulation and experimental studies have been carried out to control a practical level tank system which may subject to strong disturbances. The results show that the proposed method transparently improves the disturbance attenuation property of the internal model control method.
Keywords :
level control; observers; process control; tanks (containers); disturbance attenuation property; disturbance observer enhanced internal model control; industrial process control; level tank system control; Attenuation; Control systems; Low pass filters; Observers; Process control; Steady-state; Tuning; Disturbance Attenuation; Disturbance Observer; Internal Model Control; Level Tank System;
Conference_Titel :
Control Conference (CCC), 2011 30th Chinese
Conference_Location :
Yantai
Print_ISBN :
978-1-4577-0677-6
Electronic_ISBN :
1934-1768