%0 Journal Article %T Study on nonlinear dynamic characteristics of a two-speed transmission system at low speed %A Zhihui, Liu %A Zhang, Jiahao %A Zhang, Zhijian %A Gu, Yingzhi %A Wen, Xue %A Zhu, Kejun %J PLoS ONE %V 19 %N 2 %D 2024-02-14 %I Public Library of Science %~ DeepDyve