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Dynamical Systems in Theoretical Perspective
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SYSNO ASEP 0493124 Document Type M - Monograph Chapter R&D Document Type Monograph Chapter Title Approximate Identification of Dynamical Systems Author(s) Kozánek, Jan (UT-L) RID
Chládek, Štěpán (UT-L) RID
Zapoměl, Jaroslav (UT-L) RID, ORCID
Švamberová, Lucie (UT-L)Source Title Dynamical Systems in Theoretical Perspective. - Cham : Springer International Publishing AG, 2018 / Awrejcewicz J. - ISSN 2194-1009 - ISBN 978-3-319-96597-0 Pages s. 217-234 Number of pages 18 s. Number of pages 413 Publication form Print - P Language eng - English Country CH - Switzerland Keywords linear dynamical systems ; parametric identification ; time response ; fourier transform ; one mass dynamical system Subject RIV BI - Acoustics OECD category Mechanical engineering Institutional support UT-L - RVO:61388998 DOI 10.1007/978-3-319-96598-7 Annotation Usually, as the input data of the parametric identification methods in the frequency domain, the corresponding pairs of the “unit harmonic force excitation”—“ steady state harmonic response” are considered. This paper deals with approximate identification of linear dynamical systems by time response on unknown initial displacement (or velocity) with the help of the Fourier transform. In this paper, basic analytical relationships and identification alternatives are analyzed. Formulae are completed and presented with special consideration given to the simplest one mass dynamical system. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2019
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