Design and use of multiple models for time-constrained hierarchical diagnosis

A. Aldea, M. J. Chantler

Research output: Contribution to journalArticle

Abstract

This paper describes the design and use of multiple models for time-constrained diagnosis. Although model-based diagnosis provides benefits in terms of maintainability and fault coverage, when compared with rule-based diagnosis, it also requires more computation time. We propose in this paper, a hierarchical model representation of the system to be diagnosed, in order that the most precise and detailed diagnosis may be obtained in the time available. The diagnostic process starts with a simple model, and uses more detailed models of the suspect areas as time allows.

Original languageEnglish
Pages (from-to)280-285
Number of pages6
JournalIEE Conference Publication
Issue number395
Publication statusPublished - 1994
Event2nd International Conference on Intelligent Systems Engineering 1994 - Hamburg, Germany
Duration: 5 Sep 19949 Sep 1994

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