Identifying parametric models used to estimate track irregularities of a high-speed railway

HIGHLIGHTS

  • who: Sunghoon Choi from the (UNIVERSITY) have published the article: Identifying Parametric Models Used to Estimate Track Irregularities of a High-Speed Railway, in the Journal: Machines 2023, 6 of /2023/
  • what: The models were expensive and complex because too many parameters were used. This research proposes efficient parametric models with fewer parameters. To determine the model parameters, the displacements and irregularities obtained over a track section of 30 km in length, as shown in Figure 4, are used as the input and output. It is safe to conclude that the models are reliable and . . .

     

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