Derivation of the linear models for the analysis of the plasma current, position and shape control system in Tokamak devices

Author

Belyakov, V.A. ; Kavin, A.A.

Author_Institution

Efremov (D.V.) Sci. Res. Inst. of Electrophys. Apparatus, St. Petersburg, Russia

Volume

3

fYear

2003

fDate

20-22 Aug. 2003

Firstpage

1019

Abstract

The plasma current, position and shape control subsystem in Tokamaks (especially in tokamak-reactor) is one of the key part in the overall control system of the devices. Therefore to synthesize such subsystem it is necessary to derive the simplified (linear) model of the control object. In this paper one of the modern approach to derivation of the linear models for the analysis of the plasma current, position and shape control system is considered. The problems of the adaptability of the linear models and comparison with other models are discussed as well.

Keywords

Tokamak devices; physical instrumentation control; plasma toroidal confinement; position control; shape control; ITER; Tokamak devices; linear models; matrix coefficients; plasma current control system; plasma position control system; poloidal flux; preprogrammed control; shape control subsystem; Circuits; Control system synthesis; Control systems; Nonlinear control systems; Plasma devices; Plasma properties; Plasma simulation; Shape control; Tokamak devices; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Physics and Control, 2003. Proceedings. 2003 International Conference

Print_ISBN

0-7803-7939-X

Type

conf

DOI

10.1109/PHYCON.2003.1237044

Filename

1237044