The influence of the parameters on operating stability of a passenger car-trailer was analyzed by constructing the mathematical model of the passenger car-trailer. The root-locus curves were drawn in Matlab environment. The results show that the velocity has a bigger influence on operating stability of passenger car-trailer; the stability margin of the car is decreased; and different parameters have different influences on the stability so that select the right structure is propitious to improving operating stability of a passenger car-trailer.
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韦超毅,陈可,周孔亢,刘韶庆,杨建.基于根轨迹的拖挂式房车操纵稳定性分析[J].农业机械学报,2007,38(3):15-18.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(3):15-18.