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Communication Dans Un Congrès Année : 2021

Observer-based detection and localization of time shift failures in (max,+)-linear systems

Résumé

This paper addresses a problem of failure detection and localization in production lines modeled, through Timed Event Graphs (TEG), as (max,+) linear systems with disturbances, over which observers can be developed. The state of the observed system is estimated and an indicator that returns true if a time shift failure is detected is defined. The localization step is proposed for elementary structures of TEG through the results of the detection.
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Dates et versions

hal-03417390 , version 1 (05-11-2021)

Identifiants

Citer

Claire Paya, Euriell Le Corronc, Yannick Pencolé, Philippe Vialletelle. Observer-based detection and localization of time shift failures in (max,+)-linear systems. IEEE 17th International Conference on Automation Science and Engineering (CASE 2021), Aug 2021, Lyon, France. ⟨10.1109/CASE49439.2021.9551625⟩. ⟨hal-03417390⟩
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