منابع مشابه
Distributed MDSplus Database Performance with Linux Clusters
The staff at the DIII-D National Fusion Facility, operated for the USDOE by General Atomics, are investigating the use of grid computing and Linux technology to improve performance in our core data management services. We are in the process of converting much of our functionality to cluster-based and grid-enabled software. One of the most important pieces is a new distributed version of the MDS...
متن کاملMDSplus Extensions for Long Pulse Experiments
MDSplus is a data acquisition and analysis software package used widely throughout the international fusion research community. It was originally designed for use on pulsed experiments where experiment measurements are typically acquired by external measurement devices with local memory and then gathered by the data system after the pulse has completed. Today, more and more fusion research devi...
متن کاملPSFC/JA-01-20 CompactPCI Based Data Acquisition with MDSplus
Alcator C-Mod is incorporating CompactPCI based data acquisition cards into the MDSplus data acquisition system. Each crate includes a diskless computer running the mdsip server from MDSplus under the linux operating system, and one or more digitizer cards with onboard memory. A minimal set of software is downloaded to this computer at boot time allowing it to arm and read out the cards when re...
متن کاملThe Use of MDSplus on NSTX at PPPL
The MDSplus data acquisition system has been used successfully since the 1999 startup of the National Spherical Torus Experiment (NSTX) for control, data acquisition and analysis for diagnostic subsystems. Prior to first plasma on NSTX, software engineers collectively spent 1 man-year to learn the system and bring it to operation, and 4 full-time equivalents continue to support its uses. The 30...
متن کاملEPICS and MDSplus integration for ICRH data acquisition system
Channel Archiver is a generic periodic sampling toolset for EPICS. Using the EPICS Channel Access (CA) network protocol, it can collect real-time data from any CA server on the network. Ion Cyclotron Resonance Heating (ICRH) Data Acquisition and Control (DAC) system uses the Experimental Physics and Industrial Control System (EPICS) and MDSplus software packages. In, two fundamentally different...
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ژورنال
عنوان ژورنال: Fusion Engineering and Design
سال: 2010
ISSN: 0920-3796
DOI: 10.1016/j.fusengdes.2010.04.029