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Fuzzy Traffic Density Homogenizer For Automated Highway Systems

Author

Listed:
  • Chien, C. C.
  • Ioannou, P.
  • Chu, C. K.

Abstract

In this paper, a fuzzy traffic density homogenizer is proposed to alleviate or avoid congestion by smoothing the traffic density distribution profile over freeway lanes. The proposed fuzzy homogenizer consists of two parts: the fuzzy mean speed controller and the fuzzy on- ramp controller. Simulation results are used to demonstrate that the proposed controllers can eliminate traffic flow instabilities leading to smooth traffic flows.

Suggested Citation

  • Chien, C. C. & Ioannou, P. & Chu, C. K., 1995. "Fuzzy Traffic Density Homogenizer For Automated Highway Systems," Institute of Transportation Studies, Research Reports, Working Papers, Proceedings qt7f73n4fm, Institute of Transportation Studies, UC Berkeley.
  • Handle: RePEc:cdl:itsrrp:qt7f73n4fm
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    File URL: https://www.escholarship.org/uc/item/7f73n4fm.pdf;origin=repeccitec
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    References listed on IDEAS

    as
    1. Karaaslan, Ufuk & Varaiya, Pravin & Walrand, Jean, 1990. "Two Proposals To Improve Freeway Traffic Flow," Institute of Transportation Studies, Research Reports, Working Papers, Proceedings qt2451z0qx, Institute of Transportation Studies, UC Berkeley.
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