Author: Slobodan Guberinic
Publisher: CRC Press
ISBN: 1420062700
Category : Mathematics
Languages : en
Pages : 366
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Book Description
Despite traffic circles, four-way stop signs, lights regulated by timers or sensors, and other methods, the management of urban intersections remains problematic. Consider that transportation systems have all the features of so-called complex systems: the great number of state and control variables, the presence of uncertainty and indeterminism, th
Author: Kurt Seldner
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 492
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Author: Yunlong Zhang
Publisher:
ISBN:
Category : Express highways
Languages : en
Pages : 334
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Book Description
Author: James Nguuri Karuiru
Publisher:
ISBN:
Category : Traffic engineering
Languages : en
Pages : 222
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Author: Yiu-kuen Michael Lau
Publisher:
ISBN:
Category : Traffic engineering
Languages : en
Pages : 518
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Author: Urs Baumgart
Publisher:
ISBN: 9783839619520
Category :
Languages : en
Pages : 0
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Author:
Publisher:
ISBN:
Category : Feedback control systems
Languages : en
Pages : 108
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Book Description
Closed-loop traffic control systems can be operated by either Time-of-Day (TOD) mode or Traffic Responsive Plan Selection (TRPS) mode. When properly configured, the TRPS mode has the potential to provide an optimal operation due to its ability to accommodate abnormal traffic conditions such as incidents, special events, and holiday traffic. TRPS mode can also reduce the need for frequent redesign/updates to signal timing plans. To date, there have not been any formal guidelines for selection of robust and optimal TRPS system parameters and thresholds. Consequently, traffic engineers usually revert to the TOD mode of operation for its ease of setup. This report provides a new methodology for robust and optimal selection of TRPS parameters and thresholds. The report presents an innovative framework of TRPS system setup following a comprehensive approach that incorporates a multi-objective evolutionary algorithm and a supervised discriminant analysis. The developed guidelines are presented in simplified tables to facilitate their implementation. Guidelines were verified by using hardware-in-the-loop simulations. Compared to just the worst possible solutions encountered during the optimization, the final solution provided a concurrent savings of 53 percent in delay and 19 percent in stops.
Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 94
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Author: Jianzhong Fan
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 284
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Book Description
Author: Qiang Bruce Zhao
Publisher:
ISBN:
Category :
Languages : en
Pages : 182
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Book Description
