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Conference papers

A Gramian-based observer with uniform convergence rate for delayed measurements

Abstract : The problem of designing an observer for a linear time-invariant system with delayed measurements of the state is revisited in this paper. The delay is assumed to be time-varying with finite unknown lower and upper bounds. A Gramian-based observer is proposed with a fixed-time convergence rate to a ball. The efficiency of the obtained solution is illustrated by a numerical comparison with linear observers (one of which is tuned under the assumption that a nominal value of delay is available).
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Submitted on : Monday, October 15, 2018 - 10:59:09 AM
Last modification on : Friday, February 4, 2022 - 3:22:15 AM
Long-term archiving on: : Wednesday, January 16, 2019 - 2:06:13 PM


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Juan Rueda-Escobedo, Rosane Ushirobira, Denis Efimov, Jaime Moreno. A Gramian-based observer with uniform convergence rate for delayed measurements. ECC 2018 - 16th annual European Control Conference, Jun 2018, Limassol, Cyprus. ⟨hal-01895389⟩



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