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    Modified iterative-learning-control-based ramp metering strategies for freeway traffic control with iteration-dependent fctors

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    Authors
    Hou, Zhongsheng
    Yan, Jingwen
    Xu, Jian-Xin
    Li, Zhenjiang
    Affiliation
    Beijing Jiaotong University, Beijing, China
    Issue Date
    2012
    Subjects
    equations
    feedback control
    traffic control
    ALINEA
    freeway traffic control
    iteration-dependent factors
    iterative learning control (ILC)
    iterative learning control
    ramp metering
    simulations
    
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    Abstract
    For a freeway traffic system with strict repeatable pattern, iterative learning control (ILC) has been successfully applied to local ramp metering for a macroscopic freeway environment by formulating the original ramp metering problem as an output tracking, disturbance rejection, and error compensation problem. In this paper, we address the freeway traffic ramp-metering system under a nonstrict repeatable pattern. ILC-based ramp metering and ILC add-on to ALINEA strategies are modified to deal with the presence of iteration-dependent parameters, iteration-dependent desired trajectory, and input constraints. Theoretical analysis and extensive simulations are used to verify the effectiveness of the proposed approaches.
    Citation
    Hou, Z., Yan, J., Xu, J.-X., Li, Z. (2012) 'Modified Iterative-Learning-Control-Based Ramp Metering Strategies for Freeway Traffic Control With Iteration-Dependent Factors', IEEE Transactions on Intelligent Transportation Systems 13 (2):606-618
    Publisher
    IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
    Journal
    IEEE Transactions on Intelligent Transportation Systems
    URI
    http://hdl.handle.net/10547/275834
    DOI
    10.1109/TITS.2011.2174229
    Additional Links
    http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6093971
    Type
    Article
    Language
    en
    ISSN
    1524-9050
    1558-0016
    ae974a485f413a2113503eed53cd6c53
    10.1109/TITS.2011.2174229
    Scopus Count
    Collections
    Centre for Research in Distributed Technologies (CREDIT)

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