Research of flow-mechanism in traffic and self-driven particles systems
| Project/Area Number |
20360045
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Engineering fundamentals
|
|---|
| Research Institution | Nagoya University |
|---|
Principal Investigator |
SUGIYAMA Yuki Nagoya University, 大学院・情報科学研究科, 教授 (20196778)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
TADAKI Shinーichi 佐賀大学, 学術情報センター, 教授 (00202169)
KIKUCHI Makoto 大阪大学, サイバーメディアセンター, 教授 (50195210)
NAKAYAMA Akihiro 名城大学, 理工学部, 教授 (60212106)
YUKAWA Satoshi 大阪大学, 大学院・理学研究科, 准教授 (20292899)
SHABATA Akihiro 高エネルギー加速器研究機構, 共通基盤施設計算科学センター, 研究機関講師 (30290852)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2010: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2009: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Fiscal Year 2008: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
|
|---|
| Keywords | 交通流 / 自己駆動粒子 / 渋滞 / 動的相転移 / 非平衡散逸系 / 非対称相互作用 / ホップ分岐 / シミュレーション科学 / 自己駆動粒子系 / 渋滞形成 / 複雑系 / Hopf分岐 |
|---|
| Research Abstract |
The mechanism of emergence of macroscopic states in flow-dynamics of many body systems such as a traffic flow and self-driven particles is investigated, and is understood as a dynamical phase transition as well as a Hopf bifurcation phenomenon. We performed an experimental study for forming a traffic jam using real vehicles in the arena of Nagoya-Dome, and obtain precise sequential data of the process of forming a jam cluster. Moreover, computer simulations of mathematical models for pedestrians, crowd people, and collective bio-motions are done, and the real phenomena, especially, group-intelligent behaviors are well recreated
|
Report
(4 results)
Research Products
(56 results)
-
-
-
-
-
[Journal Article] Cellular model for sand dunes with saltation, avalanche and strongerosion : collisional simulation of barchans2010
Author(s)
Katsuki, A., Kikuchi, M., Nishimori, H., Endo, N., Taniguchi, K.
-
Journal Title
Earth Surface Processes and Landforms
Volume: 110.1002
Pages: 2049-2049
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] 交通渋滞の数理模型2010
Author(s)
杉山雄規
Organizer
日本機械学会先端技術フォーラム
Place of Presentation
名古屋市立大学(招待講演)
Year and Date
2010-09-06
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
