Fault effects analysis and reporting system for dependability evaluation

  • Authors:
  • Piotr Gawkowski;Monika Anna Kuczyńska;Agnieszka Komorowska

  • Affiliations:
  • Institute of Computer Science, Warsaw University of Technology, Warsaw, Poland;Institute of Computer Science, Warsaw University of Technology, Warsaw, Poland;Institute of Computer Science, Warsaw University of Technology, Warsaw, Poland

  • Venue:
  • RSCTC'10 Proceedings of the 7th international conference on Rough sets and current trends in computing
  • Year:
  • 2010

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Abstract

The paper describes the concept and the architecture of the data warehouse and reporting modules dedicated to distributed fault injection testbench. The purpose of this warehouse is to collect the data from fault simulation experiments and support researchers in exploration and analysis of these results. The data model of the warehouse, main ETL processes, multidimensional structure of OLAP cube, and predefined reports are discussed. Practical advantages of the presented system are illustrated with some exemplary analyses of the experimental results collected during dependability evaluation of the chemical reactor control algorithm with software implemented fault injection approach.