Frequency Estimation for Periodical Signal with Noise in Finite Time

Anton Pyrkin 1, * Denis Efimov 2 Alexey Bobtsov 1 Ali Zolghadri 3
* Corresponding author
2 NON-A - Non-Asymptotic estimation for online systems
Inria Lille - Nord Europe, CRIStAL - Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189
Abstract : The frequency estimation technique with guaranteed finite time of convergence to a given accuracy of identification is presented. The approach for a high frequency noise rejection is proposed. The possibility of switching algorithm introduction for estimation quality improvement is discussed. The proposed solution has order three, that is smaller than in other existent solutions. Efficiency of the approach is demonstrated on examples of computer simulation.
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Anton Pyrkin, Denis Efimov, Alexey Bobtsov, Ali Zolghadri. Frequency Estimation for Periodical Signal with Noise in Finite Time. ECC-CDC 2011, Dec 2011, Orlando FL, United States. ⟨inria-00636607⟩

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