Vertical oscillation investigation of spatially elastically supported rigid plate – vehicle model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00340536" target="_blank" >RIV/68407700:21220/19:00340536 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/matecconf/201925403010" target="_blank" >http://dx.doi.org/10.1051/matecconf/201925403010</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/201925403010" target="_blank" >10.1051/matecconf/201925403010</a>
Alternative languages
Result language
angličtina
Original language name
Vertical oscillation investigation of spatially elastically supported rigid plate – vehicle model
Original language description
The article deals with introduction into the issue of the general asymmetry under vertical oscillation of systems of spatially elastically supported bodies with context of vehicle application. The various models are mentioned, quarter, half and full model (with different DOF) and advantages and disadvantages are discussed. The basic calculation procedures were presented for symmetry and asymmetry of geometry and excitation. The excitation is produced by jump change of plate support (analytically and numerically solved by Heaviside’s function, in the experimental part by jump down from the wedges). The procedure to solve the basic 3D model is introduced for selected types of asymmetry of geometry and excitation. The practical approach is presented on the two-axle railroad vehicle. The vertical displacement, velocities, accelerations and angles of rotation of symmetry axes are considered. The time trend of the vertical displacement of the general point the aim of the calculation (3 DOF considered).
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
—
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
MACHINE MODELLING AND SIMULATIONS. POLISH-SLOVAK SCIENTIFIC CONFERENCE. 23RD 2018.
ISBN
9781510879829
ISSN
2261-236X
e-ISSN
—
Number of pages
12
Pages from-to
1-12
Publisher name
EDP Sciences - Web of Conferences
Place of publication
Les Ulis Cedex A
Event location
Rydzyna, Polsko
Event date
Sep 4, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000528033900071