Blog Archives

ArchiveDB—Scientific and technical data archive for Wendelstein 7-X

Diesmal hatte sich Elsevier wirklich extrem viel Zeit gelassen. Aber endlich doch geschafft! Was mir die Möglichkeit gab, die Highlights des ersten Experimentbetriebs aus Sicht meines Projektes einfliessen zu lassen. Hier also endlich mein Artikel über mein Big Data Projekt

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Posted in control and data acquisition

Big Data in einem Forschungsinstitut

Online Archivierung wissenschaftlicher Daten – Big Data in einem Forschungsinstitut Vortrag an der Hochschule Bremerhaven 2015 Hennig_Bremerhaven_BigData

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Posted in GI

MobileCoDaC – a transportable Control, Data Acquisition and Communication Infrastructure for Wendelstein 7-X

Article published in Fusion Engineering and Design, 2014 Abstract MobileCoDaC is a test bed allowing in situ testing and commissioning the control and data acquisition of components to be operated at Wendelstein 7-X. It is a minimized replica of the

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Posted in control and data acquisition

Connecting Programmable Logic Controllers (PLC) to CODAS/CoDaC A comparison of the JET and Wendelstein 7-X approach

Article published in Fusion Engineering and Design, 2012 Abstract The use of Programmable Logic Controllers (PLC) for automation of electromechanical  processes is an industrial control system technology. It is more and more in use within the fusion community. Traditionally PLC

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Posted in control and data acquisition

Continous Integration with redmine and hudson

My talk at CCFE in UK, 2010 Download pdf: redminehudson

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Posted in IT allgemein

Continuous Data Acquisition with Online Analysis for the Wendelstein 7-X Magnetic Diagnostics

Article published in Fusion Engineering and Design, 2008 Abstract The coupling of continuous data acquisition and continuous online analysis keeping up with the acquisition is one of the features the W7-X data acquisition system is designed for. As proof of

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Posted in control and data acquisition

Using the Network as Bus System for Long Duration Discharge Data Acquisition and Data Processing

Article published in Fusion Engineering and Design, 2006 Abstract Data acquisition in shot-based fusion experiments is characterized by a large amount of data collected within a short time. The stellarator experiment W7-X will produce a considerable higher amount of data

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Posted in control and data acquisition

Datenerfassung an einem physikalischen Großexperiment

Mein Vortrag auf der Informatica Feminale 2004 Download PDF: xdv

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Posted in control and data acquisition

A concept of online monitoring for the Wendelstein 7-X experiment

Article published in Fusion Engineering and Design, 2004 Abstract Steady state operation of the Wendelstein 7-X fusion experiment makes it indispensable to visualize a representative portion of the measured data online. A three tier concept for online data monitoring is

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Posted in control and data acquisition