Implementation of rapid imaging system on the COMPASS tokamak.

Havránek, Aleš; Weinzettl, Vladimír; Fridrich, David; Cavalier, Jordan; Urban, Jakub; Komm, Michael

doi:https://dx.doi.org/10.1016/j.fusengdes.2017.03.129

Počet záznamů: 1

Implementation of rapid imaging system on the COMPASS tokamak.

1.

SYSNO ASEP	0482531
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Implementation of rapid imaging system on the COMPASS tokamak.
Tvůrce(i)	Havránek, Aleš (UFP-V)_ORCID Weinzettl, Vladimír (UFP-V)_{RID, ORCID} Fridrich, David (UFP-V) Cavalier, Jordan (UFP-V)_{RID, ORCID} Urban, Jakub (UFP-V)_RID Komm, Michael (UFP-V)_{RID, ORCID}
Zdroj.dok.	Fusion Engineering and Design. - : Elsevier - ISSN 0920-3796 Roč. 123, November (2017), s. 857-860
Poč.str.	4 s.
Forma vydání	Tištěná - P
Akce	SOFT 2016: Symposium on Fusion Technology /29./
Datum konání	05.09.2016 - 09.09.2016
Místo konání	Prague
Země	CZ - Česká republika
Typ akce	WRD
Jazyk dok.	eng - angličtina
Země vyd.	CH - Švýcarsko
Klíč. slova	Camera ; Data acquisition ; Video processing ; Tokamak
Vědní obor RIV	JF - Jaderná energetika
Obor OECD	Nuclear related engineering
CEP	LM2015045 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
Institucionální podpora	UFP-V - RVO:61389021
UT WOS	000418992000179
EID SCOPUS	85016426487
DOI	10.1016/j.fusengdes.2017.03.129
Anotace	The COMPASS tokamak has been recently equipped with two new fast (max. 800 kfps) color cameras Photron FASTCAM Mini UX100 operating in the visible spectral range. A new data acquisition system called RIS (Rapid Imaging System), including both node’s software and hardware, was developed for these cameras to ensure automatic and reliable operation and its integration to the control and data acquisition system of COMPASS. The node provides camera function control, parameter setting, data transfer from the camera to the node computer, demosaicing, encoding of a preview video, and data saving to the COMPASS database. Raw data that keep full information are saved to HDF5 files (up to 10 GB per shot). Moreover the node encodes color video (less than 60 MB per shot) that is displayed on the COMPASS control room panel, logbook, and the COMPASS database. The video processing toolchain also allows to play HDF5 files with raw data in almost every media player on simple single double click. All data are available in 2 minutes after shot.
Pracoviště	Ústav fyziky plazmatu
Kontakt	Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975
Rok sběru	2018

Počet záznamů: 1