Research on the modeling and simulating of a tracked vehicle’s single-wheel suspension

MA Xing-guo;ZHANG Ren;YOU Xiao-mei;YE Ming;GONG Xue-lian

Journal of Vibration and Shock ›› 2014, Vol. 33 ›› Issue (20) : 81-85.

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PDF(2012 KB)
Journal of Vibration and Shock ›› 2014, Vol. 33 ›› Issue (20) : 81-85.
论文

Research on the modeling and simulating of a tracked vehicle’s single-wheel suspension

  • MA Xing-guo1,ZHANG Ren1,YOU Xiao-mei1,YE Ming2,GONG Xue-lian2
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Abstract

For studying the performance of hydro-pneumatic spring and hydraulic buffer and their effect on a suspension system, the dynamics model of single-wheel suspension system of a tracked vehicle was established by RecurDyn. Based on the vehicle dynamic and the crash theory, the cushioning and absorbing of the crash energy of the suspension system were studied. The results show that a dynamics model of single-wheel suspension system used for simulating is valuable for studying the properties of the suspension system, which can replace a whole vehicle’s simulation to some extent. The hydro-pneumatic suspension system has non-linear and large damping properties which have a strong ability to cushion and absorb the crash energy in a large amplitude vibration.

Key words

suspension systems / single-wheel system / hydro-pneumatic spring / hydraulic buffer / dynamics simulation

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MA Xing-guo;ZHANG Ren;YOU Xiao-mei;YE Ming;GONG Xue-lian. Research on the modeling and simulating of a tracked vehicle’s single-wheel suspension [J]. Journal of Vibration and Shock, 2014, 33(20): 81-85
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