Study of Suspension Characteristics by Using Flexible Subframe

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F29142890%3A_____%2F15%3A%230000188" target="_blank" >RIV/29142890:_____/15:#0000188 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Study of Suspension Characteristics by Using Flexible Subframe

Popis výsledku v původním jazyce

This paper analyzes the impact of subframe flexibility of single-axle suspension on elasto-kinematic properties of axles. Geometrical parameters of the suspension, such as camber angle and toe angle and their change upon vertical movement of the wheel orwhen exposed to longitudinal and lateral forces affect very significantly driving properties of the vehicle. Using HyperWorks simulation software the computational multibody system (MBS) of axle suspension coupled with the flexible model of axle and longitudinal arms reflecting their flexibility was created. These models were developed using the method of synthesis of natural modes Craig-Bampton. The model further comprises force elements such as springs, shock absorbers and transverse stabilizer and contains nonlinear deformation characteristics of rubber-metal bushings. The effect of the subframe flefibility has been studied in several structural variants using different material. Elasto-kinematic calculations were validated by exper

Název v anglickém jazyce

Study of Suspension Characteristics by Using Flexible Subframe

Popis výsledku anglicky

This paper analyzes the impact of subframe flexibility of single-axle suspension on elasto-kinematic properties of axles. Geometrical parameters of the suspension, such as camber angle and toe angle and their change upon vertical movement of the wheel orwhen exposed to longitudinal and lateral forces affect very significantly driving properties of the vehicle. Using HyperWorks simulation software the computational multibody system (MBS) of axle suspension coupled with the flexible model of axle and longitudinal arms reflecting their flexibility was created. These models were developed using the method of synthesis of natural modes Craig-Bampton. The model further comprises force elements such as springs, shock absorbers and transverse stabilizer and contains nonlinear deformation characteristics of rubber-metal bushings. The effect of the subframe flefibility has been studied in several structural variants using different material. Elasto-kinematic calculations were validated by exper

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

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Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

MM Science journal

ISSN

1805-0476

e-ISSN

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Svazek periodika

7

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

846-851

Kód UT WoS článku

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EID výsledku v databázi Scopus

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