%0 Journal Article
%T Nonlinear analysis of the locomotive traction system with rub
%A Jie Zhang
%A Junguo Wang
%A Ruisong Bai
%A Xufeng Yang
%A Yongxiang Zhao
%J Advances in Mechanical Engineering
%@ 1687-8140
%D 2018
%R 10.1177/1687814018814639
%X Considering rub-impact forces, eccentricity of rotor, and nonlinear stiffness of armature shaft, a dynamic differential equation is built to investigate the bifurcation and chaos behavior of the locomotive traction system. The nonlinear analysis methods are inclusive of bifurcation diagrams, phase plane portraits, Poincar¨¦ maps, displacement¨Ctime curves, and spectrograms. The simulation results reveal the complex dynamic comprising period-3 to quasi-periodic bifurcation and intermittent bifurcation. Some research results are references for dynamic design and rub-impact fault diagnosis of the locomotive traction system
%K Locomotive traction system
%K rub-impact
%K bifurcation
%K quasi-periodic
%K chaos
%U https://journals.sagepub.com/doi/full/10.1177/1687814018814639