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| Description
| - This paper presents an overview of the Control, Data Acquisition, and Communication system (CODAC) at the COMPASS tokamak: the hardware set-up, software implementation, and communication tools are described. The diagnostics and the data acquisition are tailored for high spatial and temporal resolution required by the COMPASS physics programme, which aims namely at studies of the plasma edge, pedestal, and Scrape-off-layer (SOL). Studies of instabilities and turbulence are also an integral part of the programme. Therefore, the data acquisition consists of more than 1000 channels, sampled at rates from 500 kS/s up to 2 GS/s. Presently, the feedback system controls the plasma position and shape, plasma current, and density and it includes 32 analogue input channels as well as 1 digital input/output channel and 8 analogue outputs. The feedback control runs within the Multi-threaded Application Real-Time executor (MARTe) framework with two threads, a 500 mu s cycle to control slow systems and a 50 mu s cycle to control the fast feedback power supplies for plasma position control. In this paper, special attention is paid to the links between the systems, to the hardware and software connections, and to the communication. The hardware part is described, the software framework is addressed, and the particular implementation - the dedicated software modules, communication protocols, and links to the database are described. (C) 2013 Institute of Plasma Physics AS CR.. Published by Elsevier BM. All rights reserved.
- This paper presents an overview of the Control, Data Acquisition, and Communication system (CODAC) at the COMPASS tokamak: the hardware set-up, software implementation, and communication tools are described. The diagnostics and the data acquisition are tailored for high spatial and temporal resolution required by the COMPASS physics programme, which aims namely at studies of the plasma edge, pedestal, and Scrape-off-layer (SOL). Studies of instabilities and turbulence are also an integral part of the programme. Therefore, the data acquisition consists of more than 1000 channels, sampled at rates from 500 kS/s up to 2 GS/s. Presently, the feedback system controls the plasma position and shape, plasma current, and density and it includes 32 analogue input channels as well as 1 digital input/output channel and 8 analogue outputs. The feedback control runs within the Multi-threaded Application Real-Time executor (MARTe) framework with two threads, a 500 mu s cycle to control slow systems and a 50 mu s cycle to control the fast feedback power supplies for plasma position control. In this paper, special attention is paid to the links between the systems, to the hardware and software connections, and to the communication. The hardware part is described, the software framework is addressed, and the particular implementation - the dedicated software modules, communication protocols, and links to the database are described. (C) 2013 Institute of Plasma Physics AS CR.. Published by Elsevier BM. All rights reserved. (en)
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| Title
| - Overview of the COMPASS CODAC system
- Overview of the COMPASS CODAC system (en)
|
| skos:prefLabel
| - Overview of the COMPASS CODAC system
- Overview of the COMPASS CODAC system (en)
|
| skos:notation
| - RIV/00216208:11320/14:10288994!RIV15-MSM-11320___
|
| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| - I, P(7G10072), P(GAP205/11/2470), P(GP13-38121P), P(LM2011021), S
|
| http://linked.open...iv/cisloPeriodika
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11320/14:10288994
|
| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - Experiment control; MARTe; Real-time control; CODAC; COMPASS; Tokamak (en)
|
| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| - CH - Švýcarská konfederace
|
| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Fusion Engineering and Design
|
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Fernandes, H.
- Havlíček, Josef
- Hron, M.
- Papřok, Richard
- Sousa, J.
- Urban, J.
- Valcarcel, D.
- Carvalho, B. B.
- Janky, Filip
- Aftanas, Milan
- Vondráček, Petr
- Pereira, T.
- Panek, R.
- Fortunato, J.
- Cahyna, P.
- Mikulin, O.
- Pipek, J.
- Batista, A. J. N.
- Duarte, A.
- Santos, B. A.
|
| http://linked.open...ain/vavai/riv/wos
| |
| issn
| |
| number of pages
| |
| http://bibframe.org/vocab/doi
| - 10.1016/j.fusengdes.2013.09.010
|
| http://localhost/t...ganizacniJednotka
| |
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