Diamon: A Model-Based Troubleshooter Based on Qualitative Reasoning

  • Authors:
  • Franz Lackinger;Wolfgang Nejdl

  • Affiliations:
  • -;-

  • Venue:
  • IEEE Expert: Intelligent Systems and Their Applications
  • Year:
  • 1993

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Abstract

Diamon, a diagnosis and monitoring system for troubleshooting dynamic systems, is discussed. The Diamon algorithm combines consistency-based diagnosis with model-based monitoring by integrating technological parameter-based monitoring models and repair-oriented device-based diagnosis models. It uses an extension of Qsim to represent qualitative system models. Diamon can detect and localize a broad range of nonpermanent faults and thus extends traditional diagnosis, which deals exclusively with permanent faulty behavior.