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vol 63 / August, 2020
Article

DOI 10.17586/0021-3454-2019-62-9-767-771

UDC 681.5.011

ALGORITHM FOR INCREASING THE SPEED OF SINUSOIDAL SIGNAL FREQUENCY IDENTIFICATION

E. S. Sevasteeva
ITMO University, Faculty of Control Systems and Robotics;


V. A. Chernov
ITMO University, Faculty of Control Systems and Robotics;


A. A. Bobtsov
ITMO University, Saint Petersburg, 197101, Russian Federation; Dean, Head of Chair


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Abstract. A new solution to the problem of frequency identification of sinusoidal signal available for mea-surement is proposed. The problem is solved using identification algorithms that ensure the convergence of the adjustable parameter to the true value in a finite time (but not asymptotically).
Keywords: identification, finite convergence, sinusoidal signals, regression models

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