Vertical oscillation investigation of spatially elastically supported rigid plate - vehicle model
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13420%2F19%3A43895077" target="_blank" >RIV/44555601:13420/19:43895077 - isvavai.cz</a>
Výsledek na webu
<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>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Vertical oscillation investigation of spatially elastically supported rigid plate - vehicle model
Popis výsledku v původním jazyce
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).
Název v anglickém jazyce
Vertical oscillation investigation of spatially elastically supported rigid plate - vehicle model
Popis výsledku anglicky
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).
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
MATEC Web of Conferences
ISBN
—
ISSN
2261-236X
e-ISSN
2261-236X
Počet stran výsledku
12
Strana od-do
1-12
Název nakladatele
EDP Sciences
Místo vydání
Les Ulis
Místo konání akce
Rydzyna
Datum konání akce
4. 9. 2018
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
—