Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Real time plasma disruptions detection in JET implemented with the ITMS platform using FPGA based IDAQ
Year:2010
Research Areas
  • Electronic technology and of the communications
Information
Abstract
Abstract¿The use of FPGAs in data acquisition cards for processing purposes allows an efficient real time pattern recognition algorithm implementation. Using 13 JETs database waveforms an algorithm for detecting incoming plasma disruptions has been implemented. This algorithm is written in MATLAB using floating point representation. In this work we show the methodology used to implement the real time version of the algorithm using Intelligent Data Acquisition Cards (IDAQ), DAQ devices with field programmable gate array (FPGA) for local processing. This methodology is based on the translation of the MATLAB code to LabVIEW and the final coding of specific pieces of code in LabVIEW for FPGA in fixed point format. The whole system for evaluating the real time disruption detection (RTDD) has been implemented using the Intelligent Test and Measurement System (ITMS) platform. ITMS offers distributed data acquisition, distribution and real time processing capabilities with advanced, but easy to use, software tools that simplify application development and system setup. The RTDD implementation uses a standard PXI/PXIe architecture. Two 8 channel analog output cards play JETs database signals, two 8 channel DAQ with FPGA acquire signals and computes a feature vector based in FFT analysis. Finally the vector acquired is used by the system CPU to execute a pattern recognition algorithm to estimate an incoming disruption.
International
Si
Congress
Real Time Conference (RT), 2010 17th IEEE-NPSS
960
Place
Lisbon
Reviewers
Si
ISBN/ISSN
978-1-4244-7108-9
10.1109/RTC.2010.5750472
Start Date
24/05/2010
End Date
28/05/2010
From page
1
To page
4
Real Time Conference (RT), 2010 17th IEEE-NPSS
Participants
  • Autor: Mariano Ruiz Gonzalez (UPM)
  • Autor: Juan Manuel Lopez Navarro (UPM)
  • Autor: Guillermo de Arcas Castro (UPM)
  • Autor: Eduardo Barrera Lopez de Turiso (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Investigación en Instrumentación y Acústica Aplicada (I2A2)
  • Departamento: Sistemas Electrónicos y de Control
  • Centro o Instituto I+D+i: Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND). Centro Mixto UPM-CSIC
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)