書誌事項
- タイトル別名
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- A Study on Improving Riding Comfort of a Roller Coaster.
- ローラーコースター ノ ノリゴコチ コウジョウ ニ カンスル ケンキュウ
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抄録
Riding comfort of a roller coaster was analyzed by means of questionnaire and acceleration measurements. The analysis showed that the lateral acceleration of the coaster classified into the "bad riding comfort" group on the questionnaire had a peak at a frequency between 3.5 and 5 Hz, a frequency almost the same as the natural frequency of the human head. The effect of the secondary suspension inserted between a car body and a truck to reduce the lateral acceleration and to change the frequency of the acceleration vibration from the natural frequency of the human head, was then investigated by the dynamic simulation. The results showed that the secondary suspension reduced the lateral acceleration by half, thereby reducing the frequency of the lateral acceleration to 2 Hz.
収録刊行物
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- 日本機械学会論文集C編
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日本機械学会論文集C編 65 (639), 4438-4444, 1999
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282681303616640
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- NII論文ID
- 130004233505
- 110002384523
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- NII書誌ID
- AN00187463
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- ISSN
- 18848354
- 03875024
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- NDL書誌ID
- 4921697
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可