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Automated diagnosis for the time of flight scintillation array: development of a structural and behavioral reasoning system

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2 Author(s)
Paasch, R.K. ; Dept. of Mech. Eng., Oregon State Univ., Corvallis, OR, USA ; Agogino, A.M.

The development and implementation are described of the time of flight validation system, a system for the automated diagnosis of a large-scale nuclear physics detector. The diagnostic system is multi-leveled, combining a single monitoring level based on statistical methods with two model-based diagnostic levels, one operating on structural information and the other using both structural and behavioral models. The later diagnostic level uses a qualitative data model of the detector to provide evidence that is mapped on a continuous basis from observation values to belief in component failure hypotheses. The general architecture is scalable

Published in:

Artificial Intelligence for Applications, 1992., Proceedings of the Eighth Conference on

Date of Conference:

2-6 Mar 1992