2021
DOI: 10.14498/vsgtu1854
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Identification of linear dynamic systems of fractional order with errors in variables based on an augmented system of equations

Abstract: Уравнения с производными и разностями дробного порядка находят широкое применение для описания различных процессов и явлений. В настоящее время активно развиваются методы идентификации систем, описываемых уравнениями с разностями дробного порядка. Статья посвящена идентификации дискретных динамических систем, описываемых уравнениями с разностями дробного порядка с ошибками в переменных. Задачи идентификации систем с ошибками в переменных часто бывают плохо обусловленными. В статье предложен алгоритм, испол… Show more

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Cited by 2 publications
(5 citation statements)
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“…The solution time for the proposed method is less than that used in [34]. It is also not required to determine the optimal parameter k opt .…”
Section: Discussionmentioning
confidence: 99%
See 3 more Smart Citations
“…The solution time for the proposed method is less than that used in [34]. It is also not required to determine the optimal parameter k opt .…”
Section: Discussionmentioning
confidence: 99%
“…In [32], an iterative procedure based on the minimization of the generalized Rayleigh ratio was proposed. The simulation results in [34] showed that for ill-conditioned systems, the algorithm has a low accuracy of parameter estimation.…”
Section: θmentioning
confidence: 99%
See 2 more Smart Citations
“…Total least squares are widely used in many applied fields [1]. Including for system identification [2][3][4][5], image restoration [6,7], tomography [8,9], speech processing [10,11].…”
mentioning
confidence: 99%