Dynamical Systems in Theoretical Perspective

0493124 - ÚT 2019 RIV CH eng M - Monography Chapter
Kozánek, Jan - Chládek, Štěpán - Zapoměl, Jaroslav - Švamberová, Lucie
Approximate Identification of Dynamical Systems.
Dynamical Systems in Theoretical Perspective. Cham: Springer International Publishing AG, 2018 - (Awrejcewicz, J.), s. 217-234. Springer Proceedings in Mathematics & Statistics, 248. ISBN 978-3-319-96597-0
Grant - others:AV ČR(CZ) StrategieAV21/3
Program: StrategieAV
Institutional support: RVO:61388998
Keywords : linear dynamical systems * parametric identification * time response * fourier transform * one mass dynamical system
OECD category: Mechanical engineering

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.
Permanent Link: http://hdl.handle.net/11104/0286884