Title :
System identification for plasma shape control on EAST
Author :
Zhu Cong ; Xiao Bingjia ; Xu Chao ; Zhu Yucai
Author_Institution :
Dept. of Control Sci. & Eng., Zhejiang Univ., Hangzhou, China
Abstract :
The plasma shape control plays an important role in Tokamak operation. With the purpose of improving the control capacity and performance, as well as system efficiency, we start the development of system identification on EAST (Experimental Advanced Superconducting Tokamak). On the basis of ISOFLUX principle employed on EAST, we attempt to build up a control-oriented model. By comparison, we adapt PEM (Prediction-Error-Methods). The corresponding procedure and result are presented.
Keywords :
Tokamak devices; plasma simulation; plasma toroidal confinement; shape control; Experimental Advanced Superconducting Tokamak; ISOFLUX principle; Tokamak operation; control capacity; control-oriented model; plasma shape control; prediction-error-methods; system efficiency; system identification; Coils; Delays; Shape; Shape control; Tokamaks; EAST; Plasma shape control; System Identification;
Conference_Titel :
Control Conference (CCC), 2014 33rd Chinese
Conference_Location :
Nanjing
DOI :
10.1109/ChiCC.2014.6896098
