The wheel flat identification based on variational modal decomposition—envelope spectrum method of the axlebox acceleration

HIGHLIGHTS

• who: Xuqi Liu and collaborators from the School of Mechanical Engineering, Lanzhou Jiaotong University, Lanzhou, China have published the research work: The Wheel Flat Identification Based on Variational Modal Decomposition—Envelope Spectrum Method of the Axlebox Acceleration, in the Journal: (JOURNAL)
• what: In the model, the dampers, air spring, anti-rolling torsion bar, and traction wheelsets. model, the dampers, air Rails spring, anti-rolling torsion bar, and tracti rod areIn all the expressed by elastic force element. are considered as Timoshenko beams, rod are expressed by elastic force element. This work proposes an on-board . . .
  

   

  

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