THE IMPACT OF THE KINEMATIC PARAMETERS OF BOUNCE AND PITCH MOTIONS OF SPRUNG MASS ON WHEELED VEHICLES HANDLING

THE IMPACT OF THE KINEMATIC PARAMETERS OF BOUNCE AND PITCH MOTIONS OF SPRUNG MASS ON WHEELED VEHICLES HANDLING

The impact of the kinematic parameters of bounce and pitch motions of wheeled vehicles’ (WVs’) sprung mass (SM) with non-linear power characteristics of the cushion system on vehicles handling is studied. The dependence of the critical value of the dynamic steering angle of directive wheels on the a...

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Bibliographic Details
Main Authors: Оleg LYASHUK, Mariya SOKIL, Yuriy VOVK, Oleg TSON, Volodymyr DZYURA
Format: Article
Language:English
Published: Silesian University of Technology 2017-12-01
Series:Scientific Journal of Silesian University of Technology. Series Transport
Subjects:
wheeled vehicles handling
directive wheels
amplitude
frequency
steering angle
Online Access:http://sjsutst.polsl.pl/archives/2017/vol97/081_SJSUTST97_2017_Lyashuk_Sokil_Vovk_Tson_Dzyura.pdf
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Summary:The impact of the kinematic parameters of bounce and pitch motions of wheeled vehicles’ (WVs’) sprung mass (SM) with non-linear power characteristics of the cushion system on vehicles handling is studied. The dependence of the critical value of the dynamic steering angle of directive wheels on the amplitude of bounce and pitch motions and the kinematic parameters of motion is developed. It is proven that the limit value of the dynamic steering angle of directive wheels is reduced during acceleration, and vice versa (it increases during braking, while the bounce and pitch motions are significantly reduced).
ISSN:0209-3324
2450-1549

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