System Optimal Flow Considering the Losses Resulting from Travel Time Variation
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- IIDA Yasunori
- 京都大学工学部交通土木工学教室
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- UCHIDA Takashi
- 京都大学工学部交通土木工学教室
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- IZUMITANI Toru
- 京阪電気鉄道
Bibliographic Information
- Other Title
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- 旅行時間変動による損失を考慮した適正経路分担交通量
Abstract
This paper presents a new concept of system optimal flow considering travel time variation, and formulates based on risk analysis approach. The flow proposed minimizes the expected total users' cost which consists of both the effective travel time and delay time. Travel time variation is expressed by probability distribution conditioned with route traffic condition, congested or un-congested, which is also a probability event. Numerical calculation for the case of an ideal two link network is performed in order to compare the flow derived from proposed formulation with user-equilibrium one.
Journal
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- INFRASTRUCTURE PLANNING REVIEW
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INFRASTRUCTURE PLANNING REVIEW 8 177-184, 1990
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390282679616243968
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- NII Article ID
- 130004039793
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- ISSN
- 18848303
- 09134034
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed