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A note on fixed-and discrete-time estimation via the DREM method

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Rosane Ushirobira
Denis Efimov
Jian Wang
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Abstract

A simple fixed-time converging estimation algorithm is presented for a linear regression using the dynamic regressor extension and mixing (DREM) method within a discrete-time setting, with a persistently excited regressor and bounded measurement noises. The solution is based on Kreisselmeier's filters, and it is computationally simpler than the existing analogs.
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Dates and versions

hal-03746920 , version 1 (06-08-2022)

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  • HAL Id : hal-03746920 , version 1

Cite

M. Korotina, Stanislav Aranovskiy, Rosane Ushirobira, Denis Efimov, Jian Wang. A note on fixed-and discrete-time estimation via the DREM method. 2022. ⟨hal-03746920⟩
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