Stable Game Approach to Distributed Control of Transportation Systems
| Project/Area Number |
23656310
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Civil engineering project/Traffic engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
AKAMATSU Takashi 東北大学, 大学院・情報科学研究科, 教授 (90262964)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 交通計画 / 交通工学 / 自律分散制御 / 安定性 / ゲーム理論 |
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| Research Abstract |
This study proposes a game theoretic approach to designing real-time vehicle operation strategies that prevent vehicle bunching and delay propagation in railway/bus systems. We formulate dynamical systems of vehicle (train/bus) motion that includes two types of delay propagation models: one is a passenger boarding model at each station, and the other is a car-following model in each section between stations. We then introduce some distributed control schemes to maintain scheduled operation. By mapping the control scheme to a stable game framework, it is proved that the dynamical system under the proposed scheme is asymptotically stable at some equilibrium states
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Report
(3 results)
Research Products
(35 results)
