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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) Civil Engineering Journal Indonesian Journal of Electrical Engineering and Computer Science
Ahmed, Irfan
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Engineering

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Journal : Civil Engineering Journal

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Macroscopic Traffic Characterization Based on Distance Headway Iftikhar, Amir; Khan, Zawar H.; Aaron Gulliver, T.; Khattak, Khurram S.; Ahmed, Irfan
Civil Engineering Journal Vol 10, No 12 (2024): December
Publisher : Salehan Institute of Higher Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/CEJ-2024-010-12-016

Abstract

Accurate traffic characterization is essential for congestion mitigation. In this paper, a traffic model is proposed that incorporates distance headway in the well-known Lighthill, Whitham, and Richards (LWR) model. Velocity is influenced by the headway distance between vehicles. When this distance is small, the velocity is low, and when it is large, the velocity is high. The proposed and LWR models are implemented in MATLAB, and the performance is evaluated for different values of distance headway. The results show that traffic with the proposed model evolves with smaller changes that are more accurate and realistic than with the LWR model. Doi: 10.28991/CEJ-2024-010-12-016 Full Text: PDF
Co-Authors Aaron Gulliver, T. Bashir, Ali Kashif Iftikhar, Amir Khan, Muhammad Attique Khan, Zawar H. Khattak, Khurram S. Tariq, Usman