DocumentCode
3430263
Title
Control-oriented modeling of the Electron Cyclotron Current Drive actuated hybrid mode in ITER
Author
Djordjevic, Snezana ; Steinbuch, Maarten ; de Baar, Marco ; Hogeweij, Dick ; Citrin, Jonathan
Author_Institution
Eindhoven University of Technology, Faculty of Mechanical Engineering, Control Systems Technology, PO Box 513, 5600 MB, The Netherlands
fYear
2011
fDate
12-15 Dec. 2011
Firstpage
3652
Lastpage
3657
Abstract
This paper presents a control-oriented model of the magnetic flux in the International Tokamak Experimental Reactor (ITER) actuated with Electron Cyclotron Current Drive (ECCD) at different locations. The main objective of the control-oriented modeling is to derive an input/output representation of the magnetic profile written as a state-space model. The state-space model allows determination of the most suitable actuation strategies using the concept of controllability analysis. To illustrate the controllability analysis of the magnetic flux actuated at different locations, we present numerical results based on space dependent parameters obtained from the integrated modeling code CRONOS.
Keywords
Conductivity; Controllability; Current density; Magnetic domains; Magnetic flux; Tokamaks;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control and European Control Conference (CDC-ECC), 2011 50th IEEE Conference on
Conference_Location
Orlando, FL, USA
ISSN
0743-1546
Print_ISBN
978-1-61284-800-6
Electronic_ISBN
0743-1546
Type
conf
DOI
10.1109/CDC.2011.6160653
Filename
6160653
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