Cooperative Car-Following Control: Distributed Algorithm and Impact on Moving Jam Features
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
We design controllers and derive implementable algorithms for autonomous and cooperative car-following control (CFC) systems under a receding horizon control framework. An autonomous CFC system controls vehicle acceleration to optimize its own situation, whereas a cooperative CFC (C-CFC) system coordinates accelerations of cooperative vehicles to optimize the joint situation. To realize simultaneous control of many vehicles in a traffic system, decentralized and distributed algorithms are implemented in a microscopic traffic simulator for CFC and C-CFC controllers, respectively. The impacts of the proposed controllers on dynamic traffic flow features, particularly on formation and propagation of moving jams, are investigated through a simulation on a two-lane freeway with CFC/C-CFC vehicles randomly distributed. The simulation shows that the proposed decentralized CFC and distributed C-CFC algorithms are implementable in microscopic simulations, and the assessment reveals that CFC and C-CFC systems change moving jam characteristics substantially.
Details
Originalsprache | Englisch |
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Seiten (von - bis) | 1459-1471 |
Seitenumfang | 13 |
Fachzeitschrift | IEEE Transactions on Intelligent Transportation Systems |
Jahrgang | 17 |
Ausgabenummer | 5 |
Publikationsstatus | Veröffentlicht - Mai 2016 |
Peer-Review-Status | Ja |
Extern publiziert | Ja |
Externe IDs
ORCID | /0000-0001-6555-5558/work/171064724 |
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Schlagworte
ASJC Scopus Sachgebiete
Schlagwörter
- Car-following, cooperative systems, distributed algorithm, moving jam, receding horizon control