Search Results for author: Petros A. Ioannou

Found 6 papers, 0 papers with code

Traffic Signal Control and Speed Offset Coordination Using Q-Learning for Arterial Road Networks

no code implementations9 Apr 2024 Tianchen Yuan, Petros A. Ioannou

We evaluate the performance of the proposed arterial traffic control strategy using microscopic traffic simulations of an arterial corridor with seven intersections near the I-710 freeway.

Q-Learning

Integrated Freeway and Arterial Traffic Control to Improve Freeway Mobility without Compromising Arterial Traffic Conditions Using Q-Learning

no code implementations25 Oct 2023 Tianchen Yuan, Petros A. Ioannou

We observe significant reductions in freeway travel time and number of stops and a slight increase in on-ramp queue lengths by implementing the proposed approach in scenarios with traffic congestion.

Q-Learning

Throughput of Freeway Networks under Ramp Metering Subject to Vehicle Safety Constraints

no code implementations12 Mar 2023 Milad Pooladsanj, Ketan Savla, Petros A. Ioannou

In this paper, we present a ramp metering policy for a network of freeways with arbitrary number of on- and off-ramps, merge, and diverge junctions.

Selection of the Speed Command Distance for Improved Performance of a Rule-Based VSL and Lane Change Control

no code implementations13 Nov 2021 Tianchen Yuan, Faisal Alasiri, Petros A. Ioannou

Then, we consider the distance of the upstream VSL zone as a control variable and perform a comprehensive analysis of its impact on the performance of the closed-loop traffic control system based on the multi-section CTM.

Vehicle Following On A Ring Road Under Safety Constraints: Role of Connectivity and Coordination

no code implementations25 Mar 2021 Milad Pooladsanj, Ketan Savla, Petros A. Ioannou

Next, we consider vehicle-to-vehicle (V2V) communication and show that it increases the critical number of vehicles that can travel with the maximum speed.

Integrated Traffic Simulation-Prediction System using Neural Networks with Application to the Los Angeles International Airport Road Network

no code implementations5 Aug 2020 Yihang Zhang, Aristotelis-Angelos Papadopoulos, Pengfei Chen, Faisal Alasiri, Tianchen Yuan, Jin Zhou, Petros A. Ioannou

In this paper, we design an integrated simulation-prediction system which estimates the Origin-Destination (OD) matrix of a road network using only flow rate information and predicts the behavior of the road network in different simulation scenarios.

Decision Making Management

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