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Communication Dans Un Congrès Année : 1994

Comparaison of the data reconciliation and finite memory observer at the inverted pendulum

Résumé

In this paper, we propose two methods to detect and localize instrument or actuator failures in linear dynamic systems. These methods are based on analytical redundancy and use a simultaneous states and inputs estimation. Using the concept of standardized least square residuals, residuals can be generated in a umber of ways and the design of fault detection and fault isolation scheme can be presented. The performances of the proposed methods are illustrated on a real process: an inverted pendulum.
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hal-00997995 , version 1 (30-05-2014)

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  • HAL Id : hal-00997995 , version 1

Citer

Souad Bousghriri, Frédéric Kratz, José Ragot. Comparaison of the data reconciliation and finite memory observer at the inverted pendulum. International Symposium on Fault Detection, Supervision and Safety for Technical Processes, Safeprocess 1994, Jun 1994, Espoo, Finland. pp.CDROM. ⟨hal-00997995⟩
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