Performance trade-offs in the observer design of a 2×2 linear hyperbolic systemReport as inadecuate




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1 CAS - Centre Automatique et Systèmes 2 IRIS - International Research Institute of Stavanger

Abstract : In this paper, we introduce a degree of freedom in the design of backstepping observers for linear hyperbolic systems. This enables tuning of observer and controller feedback aggressiveness, through a trade-off between performance and noise sensitivity. This constitutes an important step towards practical implementation of such observers, notably in observer-controller schemes. The results are illustrated by frequency analysis of the gang of four and time-domain simulations.





Author: Jean Auriol - Ulf Jakob F Aarsnes - Florent Di Meglio -

Source: https://hal.archives-ouvertes.fr/



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