A. A. Prokhorov, Y. V. Mitrishkin, M. I. Patrov, V. K. Gusev, “Cascade multivariable control system of a poloidal magnetic flux in a tokamak”, Probl. Upr., 2014, Issue 2,Pages <nobr>56

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Administration of engineering systems and technological processes

Cascade multivariable control system of a poloidal magnetic flux in a tokamak

A. A. Prokhorov^a, Y. V. Mitrishkin^a, M. I. Patrov^b, V. K. Gusev^b

^a M. V. Lomonosov Moscow State University, Moscow
^b Ioffe Physico-Technical Institute, Russian Academy of Sciences, St. Petersburg

Abstract: The model of GLOBUS-M tokamak (Ioffe Institute, St. Petersburg, Russia) without plasma is presented. The passive structures are taken into account in the GLOBUS-M's tokamak model. The multivariable control system of the currents in the poloidal field coils with regard to control of the poloidal magnetic flux in the vacuum vessel of the tokamak is developed. The results of the system numerical simulation in MATLAB environment are presented.

Keywords: tokamak, multivariable system, tracking, magnetic control, channel decoupling, poloidal flux, Green's function.

UDC: 533.9.07