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Title: | The influence of semi-active suspension adjustment on vehicle body pitch oscillations |
Authors: | Surblys, Vytenis Žuraulis, Vidas Sokolovskij, Edgar |
Keywords: | Semi-active suspension oscillations pitch rate half-car model damping |
Issue Date: | 2019 |
Publisher: | Sciendo; Transport and Telecommunication Institute |
Citation: | Surblys V., Zuraulis V., Sokolovskij E. 2019. THE INFLUENCE OF SEMI-ACTIVE SUSPENSION ADJUSTMENT ON VEHICLE BODY PITCH OSCILLATIONS, TRANSPORT AND TELECOMMUNICATION JOURNAL 20(2): 107–113. |
Series/Report no.: | 20;2 |
Abstract: | In this paper the relation between semi-active suspension characteristics and vertical oscillations of the vehicle body on road
roughness is analysed. During experimental tests, the damping of semi-active suspension was changed while measuring vehicle's
sprung and unsprung mass vertical accelerations, pitch rate, which were transformed into a frequency domain for further analysis. The
results of the experimental tests were compared to the simulations using the semi-active dynamic model. Validation has shown that
model can be used to analyse the influence of semi-active suspension parameters on vehicle oscillations over the entire range of semiactive suspension settings. The comparison of experimental and theoretical simulation showed that semi-active suspension settings
have influence on longitudinal oscillations of the sprung mass and it should be estimated in related researches of modern suspension. |
URI: | http://dspace.vgtu.lt/handle/1/3823 |
ISSN: | 1407-6160 |
Appears in Collections: | Moksliniai straipsniai / Research articles
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