Improvement of the Multibody Models of the TriHyBus on the Basis of Experimental Measurements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F13%3A%230000532" target="_blank" >RIV/47718684:_____/13:#0000532 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Improvement of the Multibody Models of the TriHyBus on the Basis of Experimental Measurements

Popis výsledku v původním jazyce

The TriHyBus is a developed city bus with a hybrid electric propulsion using hydrogen fuel cells. The vehicle driveability is desired to be comparable with the characteristics of standard buses. However, the mass distribution and the total bus mass are rather different. It is the reason of verifying the bus chassis strength (connected with vertical dynamics) and investigating the bus stability (i.e. horizontal dynamics). In order to obtain a tool for dynamic analysis several types of multibody models ofhydrogen bus were created. Ignorance of the TriHyBus real shock absorbers force-velocity characteristics was a crucial problem in the investigation of its vertical dynamic properties using computer simulations. Operational tests performed in March 2012were focused on vertical dynamics of the empty TriHyBus. The operational tests on an uneven test track (so called bump tests) were carried out in a modified way according to the ŠKODA RESEARCH road vehicles testing methodology. A standard

Název v anglickém jazyce

Improvement of the Multibody Models of the TriHyBus on the Basis of Experimental Measurements

Popis výsledku anglicky

The TriHyBus is a developed city bus with a hybrid electric propulsion using hydrogen fuel cells. The vehicle driveability is desired to be comparable with the characteristics of standard buses. However, the mass distribution and the total bus mass are rather different. It is the reason of verifying the bus chassis strength (connected with vertical dynamics) and investigating the bus stability (i.e. horizontal dynamics). In order to obtain a tool for dynamic analysis several types of multibody models ofhydrogen bus were created. Ignorance of the TriHyBus real shock absorbers force-velocity characteristics was a crucial problem in the investigation of its vertical dynamic properties using computer simulations. Operational tests performed in March 2012were focused on vertical dynamics of the empty TriHyBus. The operational tests on an uneven test track (so called bump tests) were carried out in a modified way according to the ŠKODA RESEARCH road vehicles testing methodology. A standard

Druh

C - Kapitola v odborné knize

CEP obor

JO - Pozemní dopravní systémy a zařízení

OECD FORD obor

—

Projekt

<a href="/cs/project/FR-TI2%2F442" target="_blank" >FR-TI2/442: Výzkum a vývoj pokročilých vodíkových technologií pro energetiku a dopravu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Computational and Experimental Methods in Applied Mechanics I

ISBN

978-80-7414-609-1

Počet stran výsledku

11

Strana od-do

139-150

Počet stran knihy

195

Název nakladatele

Katedra strojů a mechaniky FVTM UJEP v Ústí nad Labem

Místo vydání

Ústí nad Labem

Kód UT WoS kapitoly

—