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  • Max pressure control of a network of signalized

    2013-11-1 · The paper presented the max pressure (MP) control of a signalized network. It has three advantages. First, MP is local: the control at an intersection depends only on the queue lengths on adjacent links. Consequently, MP communication requirements are low, and intersections can be added with no change in the control of other intersections.

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  • Max pressure control of a network of signalized

    The control of a network of signalized intersections is considered. Vehicles arrive in iid (independent, identically distributed) streams at entry links, independently make turns at intersections with fixed probabilities or turn ratios, and leave the network upon reaching an exit link.

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  • (PDF) Max pressure control of a network of signalized ...

    2013-11-1 · Max pressure control of a network of signalized intersections Pravin Varaiya Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA 94720-1770, United ...

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  • Max pressure control of a network of signalized

    Max pressure control of a network of signalized intersections. The control of a network of signalized intersections is considered. Vehicles arrive in iid (independent, identically distributed) streams at entry links, independently make turns at intersections with fixed probabilities or turn ratios, and leave the network upon reaching an exit link.

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  • Max pressure control of a network of signalized ...

    Max pressure control of a network of signalized intersections Author VARAIYA, Pravin 1 [1] Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA 94720-1770, United States Source. Transportation research. Part C, Emerging technologies. 2013, Vol 36, pp 177-195, 19 p ; ref : 1/2 p. ISSN

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  • Variants of max pressure control for a network of ...

    2019-12-17 · Variants of max pressure control for a network of signalized intersections Jennie Lioris University of California, Berkeley, CA 94720 [email protected] Pravin Varaiya University of California, Berkeley, CA 94720 [email protected] Abstract—Max-Pressure (MP) policies applied to a Store and

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  • Adaptive Max Pressure Control of Network of Signalized ...

    2015-1-12 · A network of signalized intersections is modeled as a store-and-forward network of controlled queues, with one queue per movement or phase. At any time, a control policy operates a stage – a set of simultaneous movements – for a duration of time. We study an adaptive version of the max pressure control …

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  • A Simulation Study on Max Pressure Control of

    2013-2-12 · The control of an arbitrary network of signalized intersections is considered. At the beginning of each cycle, a controller selects the duration of every stage at each intersection as a function of all queues in the network. A stage is a set of permissible (non-conflicting) phases along which vehicles may move at pre-specified saturation rates.

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  • The Max-Pressure Controller for Arbitrary Networks of ...

    2020-11-9 · The max-pressure controller is implemented for a network of six signalized intersections in PTV Vissim, a traffic micro-simulation platform. The validated model is generated before implementing in the Vissim traffic simulation. Three types of controller are studied

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  • DeepDyve - Unlimited Access to Peer-Reviewed Journals

    DeepDyve is the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

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  • A Simulation Study on Max Pressure Control of

    2018-7-30 · In this paper, a decentralized traffic signal control strategy named max pressure control is reviewed and examined. This control strategy aims at optimizing overall network throughputs, but applies a distributed approach that only requires local information to generate timing plans for each intersection.

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  • PressLight: Learning Max Pressure Control to

    2020-4-5 · Varaiya, Pravin. 'Max pressure control of a network of signalized intersections.' Transportation Research Part C: Emerging Technologies 36 (2013): 177-195. [link] Li, Li, and Saif Eddin Jabari. 'Position weighted backpressure intersection control for urban[link]

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  • PressLight: Learning Max Pressure Control for Signalized ...

    2019-7-25 · Pravin Varaiya. 2013a. Max pressure control of a network of signalized intersections. Transportation Research Part C: Emerging Technologies , Vol. 36 (2013), 177--195. Google Scholar Cross Ref; Pravin Varaiya. 2013b. Max pressure control of a network of signalized intersections.

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  • Control experiments for a network of signalized ...

    2020-6-23 · PressLight: Learning Max Pressure Control for Signalized Intersections in Arterial Network Hua Wei†, Chacha Chen‡, Guanjie Zheng†, Kan Wu†, Kai Xu§, Vikash Gayah†, Zhenhui Li† †Pennsylvania State University, ‡Shanghai Jiao Tong Univerisity, §Shanghai Tianrang Intelligent Technology Co., Ltd †{hzw77, gjz5038, jessieli}@ist.psu.edu, †[email protected], …

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  • [PDF] Control Experiments for a Network of Signalized ...

    2019-12-17 · Keywords: Tra c-responsive signal control, stabilizing policy, xed-time control, max-pressure control, store and forward queueing model, discrete-event simulation, Monte Carlo simulation, network performance evaluation. 1. INTRODUCTION A network of signalized intersections is modeled as a net-work of controlled queues, with one queue per ...

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  • Robust Deep Reinforcement Learning for Traffic

    Abstract The control of a network of signalized intersections is studied using a discrete-event simulator called ‘point queue' (.Q). Vehicles arrive at entry links from outside the network in a continuous Poisson stream, independently make turns at intersections, and eventually leave from exit links. There is a separate queue at each intersection for each turn movement.

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  • Design and Analysis of Delay-Tolerant Intelligent ...

    Max pressure control of a network of signalized intersections. Transportation Research Part C: Emerging Technologies 36 (2013), 177--195. Google Scholar Cross Ref; Pravin Varaiya. 2013. The max-pressure controller for arbitrary networks of signalized intersections. In Advances in Dynamic Network Modeling in Complex Transportation Systems ...

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  • PressLight: Learning Max Pressure Control to

    2019-7-25 · Pravin Varaiya. 2013a. Max pressure control of a network of signalized intersections. Transportation Research Part C: Emerging Technologies , Vol. 36 (2013), 177--195. Google Scholar Cross Ref; Pravin Varaiya. 2013b. Max pressure control of a network of signalized intersections.

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  • Maximum Pressure Policies in Stochastic Processing ...

    2018-11-5 · Max pressure control of a network of signalized intersections Transportation Research Part C: Emerging Technologies, Vol. 36 Cloud Computing Operations Research

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  • Max-pressure Controller for Stabilizing the Queues in 7 ...

    2019-12-17 · DECENTRALIZED FEEDBACK CONTROL 2 In this section the max-pressure control for arterial networks is introduced. This decentralized controller 3 does not require any knowledge of the mean current or future demands of the network (in contrast to other 4 model predictive control frameworks). Max-pressure stabilizes the network if the demand is within

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  • Robust Deep Reinforcement Learning for Traffic

    2016-12-10 · so that the pressure of a short link with several vehicles waiting to be served is higher than the pressure of a longer link with the same number of vehicles. The measurements (or estimates) z (k n), x ∀z ∈ Z, represent feedback from the network under control, based on which the new pressures are calculated via the equation in real time.

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  • Maximum Pressure Controller for Stabilizing Queues in ...

    2021-4-29 · A Network Optimization Framework for the Analysis and Control of ... two categories: routing policies and intersections control. ... Max-pressure methods use a store-and-forward model where queues at intersections have unlimited queue lengths. Under this assumption, max pressure is …

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  • A Network Optimization Framework for the Analysis and ...

    2018-8-13 · on optimizing the performance of an existing network of signalized intersections via scalable traffic control algorithms to increase the efficiency of the current available roads. Since signal control is the main control input available for affecting urban traffic patterns, a wide range of signal control strategies have been proposed.

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  • Joint Perimeter and Signal Control of Urban Traffic via ...

    2021-5-26 · with multiple pockets of congestion. Inspired by the max pressure routing scheme for wireless networks [5], many lo-cal traffic control schemes have been proposed for networks of signalized intersections (see [6]–[9]), which involve eval-uations at each intersection requiring information exclusively from adjacent links.

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  • Model predictive control of large-scale urban networks

    550/1650/1100 -0.66 -36.60 12.74 -30.95 5.041. 600/1800/1200 0.35 -45.25 3.48 -52.82 -9.17. P assenger number dependent traffic control in signalized intersections 209 2013 57 2. is a slight ...

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  • Passenger number dependent traffic control in

    2020-9-17 · The intersection traffic signal control problem (ITSCP) has become even more important as traffic congestion has been more intractable. The ITSCP seeks an efficient schedule for traffic signal settings at intersections with the goal of maximizing traffic flow while considering various factors such as real-time strategies, signal timing constraints, rapid developments in traffic systems, and ...

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  • Analytical investigation on the minimum traffic delay at a ...

    2016-12-3 · max pressure control method has been developed for a network of signalized inter-sections,13 which is claimed to be able to maximize network throughput. However, in these studies, dynamical evolution process of the queues has not been considered. The queues are point queues, in which the basic assumption is that when

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  • Capacity-aware back-pressure traffic signal control

    2021-5-13 · Abstract—The control of a network of signalized intersections is considered. A queuing network with exogenous arrivals is used for modelling. Previous works demonstrate that the so-called back-pressure control provides stability guarantees under infinite queues capacities. In this paper, we highlight the failing

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  • Maximum Pressure Controller for Stabilizing Queues in ...

    2016-12-10 · so that the pressure of a short link with several vehicles waiting to be served is higher than the pressure of a longer link with the same number of vehicles. The measurements (or estimates) z (k n), x ∀z ∈ Z, represent feedback from the network under control, based on which the new pressures are calculated via the equation in real time.

    Get Price
  • Joint Perimeter and Signal Control of Urban Traffic via ...

    2018-8-13 · on optimizing the performance of an existing network of signalized intersections via scalable traffic control algorithms to increase the efficiency of the current available roads. Since signal control is the main control input available for affecting urban traffic patterns, a wide range of signal control strategies have been proposed.

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  • Efficient Signal Control for Urban Traffic Networks with ...

    2018-8-13 · effective in stabilizing traffic networks is Max Pressure [6]. In Max Pressure (MP), the stage with the highest pressure is actuated, where the pressure for each stage is computed using the length of the neighboring queues. Max pressure is proven to maximize the network …

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  • Research Article Traffic Signal Synchronization in the ...

    2019-7-31 · control strategies have been proposed by many researchers, which mainly employ arti cial intelligence algorithms, including genetic algorithms, fuzzy logic algorithms, neural networkalgorithms,andmixed-integerlinearprogramming. Yu and Recker proposed an adaptive control model of a network of signalized intersections based on a discrete-time,

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  • A Novel Reinforcement Learning-based Cooperative

    2021-3-31 · Improving the efficiency of traffic signal control is an effective way to alleviate traffic congestion at signalized intersections. To achieve effective management of the system-wide traffic flows, current researches tend to focus on applying reinforcement learning (RL) techniques for collaborative traffic signal control in a traffic road network. However, the existing collaboration-based ...

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  • Advances in Dynamic Network Modeling in Complex ...

    Various topics were presented at the workshop including dynamic traffic assignment, traffic flow modeling, network control, complex systems, mobile sensor deployment, intelligent traffic systems and data collection issues. ... The Max-Pressure Controller for Arbitrary Networks of Signalized Intersections.

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  • (PDF) Optimal vehciel speed trajectory on a signalized ...

    222. Anurag Rai, Rahul Singh and Eytan Modiano, 'A Distributed Algorithm for Throughput Optimal Routing in Overlay Networks,” IFIP Networking 2019, Warsaw, Poland, May 2019. 221. Qingkai Liang and Eytan Modiano, 'Optimal Network Control in Partially-Controllable Networks,” IEEE Infocom, Paris, April …

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  • Application of area traffic control using the max

    2020-10-14 · The max-pressure controller is implemented for a network of six signalized intersections in PTV Vissim, a traffic micro-simulation platform. The validated model is generated before implementing in the Vissim traffic simulation. Three types of controller are studied: the currently implemented controller (fixed time controller), cycle-based max ...

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  • Analytical investigation on the minimum traffic delay

    2016-4-18 · Our work indicates that although the clearing policies were shown in many experiments to be optimal at isolated intersections, it is sometimes not the case. ... Max pressure control of a network of signalized intersections ... Analytical investigation on the minimum traffic delay at a three-phase signalized T-type intersection. Hong-Ze Zhang ...

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  • Joint Perimeter and Signal Control of Urban Traffic via ...

    2018-8-13 · on optimizing the performance of an existing network of signalized intersections via scalable traffic control algorithms to increase the efficiency of the current available roads. Since signal control is the main control input available for affecting urban traffic patterns, a wide range of signal control strategies have been proposed.

    Get Price
  • Efficient Signal Control for Urban Traffic Networks with ...

    2018-8-13 · effective in stabilizing traffic networks is Max Pressure [6]. In Max Pressure (MP), the stage with the highest pressure is actuated, where the pressure for each stage is computed using the length of the neighboring queues. Max pressure is proven to maximize the network …

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  • Vulnerability of Fixed-Time Control of Signalized ...

    2019-4-14 · max-pressure [15], [17], which is a feedback control policy, and fixed-time control [12], which operates the signal in fixed periodical cycles independent of the traffic state. Although feedback control policies for signalized intersections have advantages in …

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  • Model Predictive Control of Urban Networks with

    2016-6-11 · Inspired by the max pressure routing scheme for wireless networks Tassiulas and Ephremides (1992), many local tra c control schemes have been proposed for networks of signalized intersections (see Varaiya (2013), Kouvelas et al. (2014), Wongpiromsarn et al.

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  • Publications of Ketan Savla - USC Viterbi School of ...

    2020-12-17 · IEEE Transactions on Control of Network Systems, Vol. 5, No. 3, pages 1479-1491, 2018. ... A Comparison Study between Proportionally Fair and Max Pressure Controllers for Signalized Arterial Networks. In Transportation Research Board Annual Meeting, Washington, D.C., 2016.

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  • Online Program Event - MyTRB

    Impact of Sensing Range on Real-Time Adaptive Control of Signalized Intersections Using Vehicle Trajectory Information. Andalib Shams, Iowa State University ... ADAPTIVE NETWORK TRAFFIC CONTROL WITH REINFORCEMENT LEARNING. Zicheng Su, City University of Hong Kong ... Max-Weight Control for Urban Traffic Networks Considering Phase Switching Loss.

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  • Monte Verit Ascona, - STRC

    2017-5-31 · intersections. To this end, the intersections that are selected for the upper control layer (perimeter control) are excluded from the set of intersections to be studied for the application of the lower control method (max-pressure). The details of each regulator are explained in details in the next sections. 3

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