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TAO Xiang-hua, HUANG Xiao-ming. Three-mass vehicle model of people-vehicle-road interaction[J]. Journal of Traffic and Transportation Engineering, 2004, 4(3): 11-15.
Citation: TAO Xiang-hua, HUANG Xiao-ming. Three-mass vehicle model of people-vehicle-road interaction[J]. Journal of Traffic and Transportation Engineering, 2004, 4(3): 11-15.
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Three-mass vehicle model of people-vehicle-road interaction

  • School of Transportation, Southeast University, Nanjing 210096, China

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  • Author Bio:

    TAO Xiang-hua(1976-), female, doctoral student, 86-25-83791654, taoxianghua@zzu.

  • Received Date: 2003-10-08
  • Publish Date: 2004-09-25
    Abstract
  • A simple three-mass vehicle model was founded on the basis of people-vehicle-road interaction. With this model, the amplitude and power spectral density(PSD) of vehicle dynamic load were calculated, the amplitude factor and PSD of acceleration were analyzed, the vibration characteristics of vehicle were evaluated, the relations of dynamic load with ride safety, acceleration and vibration comfort were discussed. The results show that this model can accurately reflect the dynamic response of people's comfort with pavement roughness.

     

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    • References(8)
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