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Research on Railway Vehicle Stability Control Utilizing Mass Inertia Method

  • Gang ShenEmail author
  • Qin Li
Conference paper
  • 7 Downloads
Part of the Lecture Notes in Mechanical Engineering book series (LNME)

Abstract

A new control method is proposed to enhance the stability of railway vehicles with additional mass without modification of the bogies. Two mass are set on the bogie and controlled by actuators. Each of the mass has a lateral degree of freedom relative to the bogie. The motion of two mass used to suppress the lateral and yaw vibration of the bogie respectively. The control algorithm is designed based on full-state feedback control theory and optimal control theory. A dynamic model is established and analyzed on MATLAB/Simulink. The control method is analyzed in both time-domain and frequency-domain. The results show that the critical speed of the bogie is enhanced. The dynamic performances of the vehicle are also improved in all speed range.

Keywords

Stability control Optimal control Full-state feedback control Vibration control Vibration mass 

References

  1. 1.
    Hu, Y.S.: Modern Railway Vehicle Dynamics. Railway Publishing House, Beijing (2009)Google Scholar
  2. 2.
    Pearson, J.T., Goodall, R M.: An active stability system for a high speed railway vehicle. In: Electronic Systems and Control Division Research (2003)Google Scholar
  3. 3.
    Yao, Y., Wu, G.: Hunting stability analysis of high-speed train bogie under the frame lateral vibration active control. Veh. Syst. Dyn. 56, 297–318 (2018)CrossRefGoogle Scholar
  4. 4.
    Shen, G.: Railway Vehicle System Dynamics. China Railway Publishing House, Beijing (2014)Google Scholar
  5. 5.
    Liu, B., Tang, W.S.: Modern Control Theory. China Machine Press, Beijing (2006)Google Scholar

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.Tongji UniversityShanghaiChina

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