Strategic integration of vertiport planning in multimodal transportation for urban air mobility: A case study in Beijing, China
Journal of Cleaner Production 467 巻
142988- 頁
2024-06-24 発行
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この文献の参照には次のURLをご利用ください : https://ir.lib.hiroshima-u.ac.jp/00055848
| ファイル情報(添付) | |
| タイトル ( eng ) |
Strategic integration of vertiport planning in multimodal transportation for urban air mobility: A case study in Beijing, China
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| 作成者 |
Zhao Ying
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| 収録物名 |
Journal of Cleaner Production
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| 巻 | 467 |
| 開始ページ | 142988 |
| 抄録 |
In pursuit of strategic sustainable development goals, this study seeks to analyze the spatial placement of vertiports for urban air mobility, positioning them as integral components within the multimodal transportation system. We propose an iterative weighted k-means clustering method that incorporates the value of travel time of different transportation modes to identify potential vertiport locations. A multi-objective optimization model that maximizes total air taxi ridership and minimizes total facility costs and travel distances to vertiports is developed considering the constraints of the distance from vertiports to existing mobility hubs. A case study is conducted using the data of Beijing city, incorporating the modes of taxis and metro. We found that 19 vertiports can guarantee a robust performance of urban air mobility service. Users of urban air mobility can benefit from substantial travel time savings of 80% (48 min on average). This study contributes to a deeper understanding of the optimal setting of urban air mobility facilities from the perspective of network synchronization, offering useful insights into policy decision-making for sustainable infrastructure planning.
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| 著者キーワード |
Vertiport
Urban air mobility
Multimodal transportation system
Iterative weighted k-means clustering
Value of travel time
Multi-objective optimization
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| 内容記述 |
We would like to thank the Ministry of Education, Culture, Sports, Science and Technology of Japan to provide the MEXT scholarship for this research.
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
Elsevier
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| 発行日 | 2024-06-24 |
| 権利情報 |
© 2024. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
This is not the published version. Please cite only the published version.
この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。
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| 出版タイプ | Accepted Manuscript（出版雑誌の一論文として受付されたもの。内容とレイアウトは出版社の投稿様式に沿ったもの） |
| アクセス権 | エンバーゴ期間中 |
| 収録物識別子 |
[DOI] https://doi.org/10.1016/j.jclepro.2024.142988
～の異版である
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| 備考 | The full-text file will be made open to the public on 24 June 2026 in accordance with publisher's 'Terms and Conditions for Self-Archiving' |
