@article{oai:osu.repo.nii.ac.jp:00002354, author = {大津山, 澄明 and 浅田, 晴香 and 原田, 愉平 and OHTSUYAMA, Sumiaki and ASADA, Haruka and HARADA, Yuhei}, issue = {131}, journal = {大阪産業大学論集 自然科学編, JOURNAL OF OSAKA SANGYO UNIVERSITY Natural Sciences}, month = {Mar}, note = {The vibration of the bogie and the car body becomes remarkable with the speedup of the train, and there are effects, such as safety, riding comfort, rails or ground facilities. This is a very important problem. The problem of vibration in railway vehicles is a very important matter in terms of safety and riding comfort, and a detailed analysis is required. Our experiment was carried out using the roller rig model equipment in 4 kinds of wheel tread gradient( 1/10 to 1/40).  The vibration of the railway vehicle is mainly caused by wheels and bogies running on the rail, and it is transmitted to the car body. Of great concern is the danger of derailment, when the hunting occurs at high speed and it has an adverse effect on riding comfort. In this paper, the hunting or phenomenon of railway vehicle generated at high running speed in comparison to low speed is verified using the roller rig model equipment. The purpose of this study is to clarify the relation with the natural vibration of the car body from the viewpoint of the bogie hunting phenomenon.}, pages = {47--58}, title = {軌条輪模型装置を用いた鉄道車両の蛇行動解析}, year = {2021}, yomi = {オオツヤマ, スミアキ and アサダ, ハルカ and ハラダ, ユヘイ} }