Author/Authors :
Manini، نويسنده , , A. and Berrino، نويسنده , , J. and Cirant، نويسنده , , S. and D’Antona، نويسنده , , G. and Gandini، نويسنده , , F. and Grünwald، نويسنده , , G. and Leuterer، نويسنده , , F. and Maraschek، نويسنده , , M. and Monaco، نويسنده , , F. and Neu، نويسنده , , G. and Raupp، نويسنده , , G. and Sormani، نويسنده , , D. and Stober، نويسنده , , J. and Suttrop، نويسنده , , W. and Treutterer، نويسنده , , W. and Wagner، نويسنده , , D. and Zohm، نويسنده , , H.، نويسنده ,
Abstract :
An automatic feedback control system (FCS) is presently being developed for the tokamak ASDEX Upgrade. The FCS will be used to control and/or suppress magneto-hydro-dynamic instabilities, in particular neoclassical tearing modes and sawteeth, using its new, multi-frequency, electron cyclotron heating system, which allows the on-line fast steering of the poloidal injection angle. The FCS is conceived to couple with different time scales. The general features, strategy and first tests for a reliable controller are presented.
