軌道保守(1)

[VI-290] A computation method of restored waveform including ultra-long wavelength combining primary difference method and secondary difference method

〇Masashi Miwa¹, Jumpei Suzuki¹, Humihiro Tanaka¹ (1. Railway Technical Research Institute)

Keywords:High speed Shinkansen, Ultra-long wavelength, Restored waveform, Inspection characteristics, Primary difference, Secondary difference