About: The COMPASS Tokamak Plasma Control Software Performance

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The COMPASS tokamak has began operation at the IPP Prague in December 2008. A new control system has been built using an ATCA-based real-time system developed at IST Lisbon. The control software is implemented on top of the MARTe real-time framework attaining control cycles as short as 50 mu s, with a jitter of less than 1 mu s. The controlled parameters, important for the plasma performance, are the plasma current, position of the plasma current center, boundary shape and horizontal and vertical velocities. These are divided in two control cycles: slow at 500 mu s and fast at 50 mu s. The project has two phases. First, the software implements a digital controller, similar to the analog one used during the COMPASS-D operation in Culham. In the slow cycle, the plasma current and position are measured and controlled with PID and feedforward controllers, respectively, the shaping magnetic field is preprogrammed. The COMPASS tokamak has began operation at the IPP Prague in December 2008. A new control system has been built using an ATCA-based real-time system developed at IST Lisbon. The control software is implemented on top of the MARTe real-time framework attaining control cycles as short as 50 mu s, with a jitter of less than 1 mu s. The controlled parameters, important for the plasma performance, are the plasma current, position of the plasma current center, boundary shape and horizontal and vertical velocities. These are divided in two control cycles: slow at 500 mu s and fast at 50 mu s. The project has two phases. First, the software implements a digital controller, similar to the analog one used during the COMPASS-D operation in Culham. In the slow cycle, the plasma current and position are measured and controlled with PID and feedforward controllers, respectively, the shaping magnetic field is preprogrammed. (en)
Title	The COMPASS Tokamak Plasma Control Software Performance The COMPASS Tokamak Plasma Control Software Performance (en)
skos:prefLabel	The COMPASS Tokamak Plasma Control Software Performance The COMPASS Tokamak Plasma Control Software Performance (en)
skos:notation	RIV/68407700:21230/11:00183705!RIV13-MSM-21230___
http://linked.open...avai/riv/aktivita	I P S Z
http://linked.open...avai/riv/aktivity	I, P(7G09042), P(GD202/08/H057), S, Z(AV0Z20430508)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Beňo, Radek
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	191326
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/11:00183705
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Control systems; data acquisition; real-time software systems (en)
http://linked.open.../riv/klicoveSlovo	Control systems data acquisition real-time software systems
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[513B0986C68A]
http://linked.open...i/riv/nazevZdroje	IEEE Transactions on Nuclear Science
http://linked.open...in/vavai/riv/obor	BC
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	12 (xsd:int)
http://linked.open...vavai/riv/projekt	Joint carrying out by the Contracting Parties of activities within the thematic area %22fusion energy research%22 of the Seventh Community (Euratom) Framework Program Modern trends in plasma physics
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	58
http://linked.open...iv/tvurceVysledku	Beňo, Radek Carvalho, B. Carvalho, I. Fernandes, H. Havlíček, J. Horáček, J. Hron, M. Janky, F. Neto, A. Pánek, R. Sousa, J. Valcarcel, D.
http://linked.open...ain/vavai/riv/wos	000293975700012
http://linked.open...n/vavai/riv/zamer	Physical and chemical processes in plasmas and theis applications
issn	0018-9499
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/TNS.2011.2143726
http://localhost/t...ganizacniJednotka	21230

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