Multibody simulations of trolleybus vertical dynamics and influences of spring-damper structural elements
Result description
Vertical dynamic properties of the ŠKODA 21 Tr trolleybus were investigated on an artificial test track when driving with a real vehicle and when simulating driving with a multibody model along a virtual test track. Due to differences of the experimentsand the computer simulations results the influences of the characteristics of the spring-damper structural elements of the axles suspension and the radial characteristics of the tires used in the trolleybus multibody model on the extreme values of the monitored quantities are evaluated.
Keywords
vehicle dynamicsmultibody modelsensitivity analysistrolleybusspring-damper elements
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Multibody simulations of trolleybus vertical dynamics and influences of spring-damper structural elements
Original language description
Vertical dynamic properties of the ŠKODA 21 Tr trolleybus were investigated on an artificial test track when driving with a real vehicle and when simulating driving with a multibody model along a virtual test track. Due to differences of the experimentsand the computer simulations results the influences of the characteristics of the spring-damper structural elements of the axles suspension and the radial characteristics of the tires used in the trolleybus multibody model on the extreme values of the monitored quantities are evaluated.
Czech name
Multibody simulace vertikální dynamiky trolejbusu a vliv pružně tlumicích konstrukčních prvků
Czech description
Vertikální dynamické vlastnosti trolejbusu ŠKODA 21 Tr byly vyšetřovány při jízdáchna uměle vytvořené překážkové trati s reálným vozidlem a při simulaci jízd s multibody modelem pro virtuální trati. Vzhledem k odlišnostem výsledků experimentu a výsledkůsimulací byl vyšetřován vliv charakteristik pružně tlumicích prvků zavěšení náprav a radiálních charakteristik pneumatik na extrémní hodnoty sledovaných veličin.
Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JO - Land transport systems and equipment
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied and Computational Mechanics
ISSN
1802-680X
e-ISSN
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Volume of the periodical
2
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
12
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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Basic information
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
JO - Land transport systems and equipment
Year of implementation
2008