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Metadata Framework for Assisting Experimental Planning and Evaluation at Wendelstein 7-X

W7-X Team; Spring, Anett; Grahl, Michael; Lewerentz, Marc; Klug, Cornelia; Dumke, Simon; Bluhm, Torsten; Laqua, Heike; Grun, Martin; Holtz, Andreas; Riemann, Heike; Gantenbein, Gerd; Huber, Martina; Illy, Stefan; Jelonnek, John; Kobarg, Thorsten; Lang, Rouven; Leonhardt, Wolfgang; Mellein, Daniel; Papenfuß, Daniel; Scherer, Theo; ... mehr

Abstract (englisch):
Complex experiments such as the stellaratorWendelstein 7-X demand efficient experimental planning, oper-ation, and data evaluation. To assist the process organization atW7-X, a metadata framework has been implemented. It annotatesa physics program with tags describing its intention, mainparameters, boundary conditions, and evaluation results. Theapproach enables relevant metadata to be collected exactly whereinformation is available and to forward it from experimentalplanning and execution to the related entry in the central W7-XLogbook. In consequence, these metadata offer possibilities forclassifying, searching, filtering, and so on, both in the database ofthe prepared programs and in the logbook of the executed pro-grams. Wherever possible, metadata are generated automatically.Starting from the parameters of the program, the frameworkallows typical physics or technical quantities or any programmat-ically extractable information describing the programs intentionto be extracted already while editing. During discharge prepa-ration, metadata are retrieved from the related session planningdocuments and from the actual session environment. ... mehr



Originalveröffentlichung
DOI: 10.1109/TPS.2019.2958034
Scopus
Zitationen: 1
Zugehörige Institution(en) am KIT Institut für Angewandte Materialien - Angewandte Werkstoffphysik (IAM-AWP)
Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM)
Publikationstyp Zeitschriftenaufsatz
Publikationsmonat/-jahr 06.2020
Sprache Englisch
Identifikator ISSN: 0093-3813, 1939-9375
KITopen-ID: 1000125265
HGF-Programm 31.03.02 (POF III, LK 01) Plasma Heizsysteme
Erschienen in IEEE transactions on plasma science
Band 48
Heft 6
Seiten 1409–1414
Projektinformation EUROfusion (EU, H2020, 633053)
Nachgewiesen in Web of Science
Scopus
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