Distributed Consistency-Based Diagnosis without Behavior

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Published Oct 11, 2010
DOI https://doi.org/10.36001/phmconf.2010.v2i1.1950
Gianfranco Lamperti
Dipartimento di Ingegneria dell’Informazione, Brescia, 25123, Italy
Marina Zanella
Dipartimento di Ingegneria dell’Informazione, Brescia, 25123, Italy

Abstract

This paper faces the task of distributed diagnosis without exploiting any component behavioral model. A diagnosis problem is specified by an observation that just states whether each system output is either correct or incorrect. The system is split into parts, and a distinct diagnoser, which is supplied with knowledge that has been compiled off-line and is capable of communicating with its neighbors, is assigned to each of them. A family of methods is proposed to compute local and global minimal diagnoses that are consistent with both the observation and the system description, the latter being a kind of control flow structure.

How to Cite

Lamperti , G. ., & Zanella, . M. . (2010). Distributed Consistency-Based Diagnosis without Behavior. Annual Conference of the PHM Society, 2(2). https://doi.org/10.36001/phmconf.2010.v2i1.1950
Abstract 158 | PDF Downloads 170

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Keywords

consistency-based diagnosis, distributed diagnosis

References
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Issue
Vol. 2 No. 2 (2010): Proceedings of the 21st International Workshop on the Principles of Diagnosis, held jointly with the Annual Conference of the PHM Society 2010
Section
Technical Research Papers

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