Zheng Lian-zhu, Zhang You-kun, Li Jun-ming, Ge Jian-min. Research on the Self Excited Vibration in Wheeled Vehicle Powertrain(Part Ⅲ) ——Stability Analysis of the Self Excited Vibration System[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1997, 13(1): 39-44.
Citation:
Zheng Lian-zhu, Zhang You-kun, Li Jun-ming, Ge Jian-min. Research on the Self Excited Vibration in Wheeled Vehicle Powertrain(Part Ⅲ) ——Stability Analysis of the Self Excited Vibration System[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1997, 13(1): 39-44.
Zheng Lian-zhu, Zhang You-kun, Li Jun-ming, Ge Jian-min. Research on the Self Excited Vibration in Wheeled Vehicle Powertrain(Part Ⅲ) ——Stability Analysis of the Self Excited Vibration System[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1997, 13(1): 39-44.
Citation:
Zheng Lian-zhu, Zhang You-kun, Li Jun-ming, Ge Jian-min. Research on the Self Excited Vibration in Wheeled Vehicle Powertrain(Part Ⅲ) ——Stability Analysis of the Self Excited Vibration System[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1997, 13(1): 39-44.
In this paper, the mechanics model of vehicle vibration(include vehicle vertical vibration,vehicle longitudinal vibration and torsional vibration of the powertrain) was established. The nonlinear differential equations of vehicle vibration were linearized at the balance point and its eigenvalues were calculated to judge the stability of the vehicle vibration system. In addition, a critical stability parameter surface to show the stable area was drawn to provide a theory for supressing self-excited vibration.
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