Use this url to cite publication: https://hdl.handle.net/20.500.14911/123909
Free vibration measurements and dynamic parameters of mechanical systems
Publication Type (CRIS)
Straipsnis recenzuojamoje Lietuvos konferencijos medžiagoje / Article in peer-reviewed Lithuanian conference proceedings (P1f)
Publication Type (eLABa)
Straipsnis recenzuotame konferencijos darbų leidinyje / Article published in peer-reviewed conference proceedings (P1d)
Author(s)
| Author | Affiliation |
|---|---|
Čaika, Valdas | |
Title
Free vibration measurements and dynamic parameters of mechanical systems
V. Čaika, E. Jurkonis, V. Turla
Is part of
Baltic sea metal forming and cutting seminar BAMFAC' 98 : proceedings, 2-3 June 1998, Vilnius
Published In
| Year | Start Page | End Page |
|---|---|---|
1998 | 190 | 197 |
Publisher
Vilnius : Technika
Extent
p. 190-197
Science / Art Area
Technologijos mokslai / Technological sciences (T)
Field of Science / Art
Mechanikos inžinerija / Mechanical Engineering (T009)
Abstract (en)
Maxwell-Zener solid is generally applicable for the description of the mechanical behavior of the core material of sandwich beams. Voigt material model gives good results for the stiffness parameters but results in a significant error for the damping properties. 2. Both least square and extended Kalman filtering techniques work well for the identification of the stiffness parameters of the viscoelastic beam. For the estimation of damping, Kalman filtering is more accurate if the identification is carried out over the sufficient interval of time. Furthermore, it calculates the statistic of the parameter estimates.
Resource Type (COAR)
TextConference outputConference proceedingsConference paper
Language
Anglų / English (en)
Country
Lietuva / Lithuania (LT)
Owning collection
eLABa ID
3873649