INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

An information processing device includes: a first generation unit configured to set a waveform of a wave representing changes of track displacement from a start point of a first track, on which a railway vehicle travels, to an end point of the first track as a track displacement waveform and generate a plurality of track displacement waveforms different from each other; a second generation unit configured to generate, for each of the plurality of track displacement waveforms generated by the first generation unit, a vibration waveform that is a waveform of a wave representing changes of a vibration estimated to be generated from the start point to the end point in a railway vehicle virtually traveling on the first track in a case in which the waveform of the wave representing the track displacement of the first track from the start point to the end point coincides with the waveform represented by the track displacement waveform; and a third generation unit configured to generate correspondence information representing a correlation between a magnitude of the track displacement and a magnitude of the vibration, based on the plurality of track displacement waveforms generated by the first generation unit and the vibration waveform generated for each of the plurality of track displacements by the second generation unit.