Results 21 to 30 of about 213,596 (287)

Conditions for State and Control Constraint Activation in Coordination of Connected and Automated Vehicles

open access: yes, 2020
Connected and automated vehicles (CAVs) provide the most intriguing opportunity to reduce pollution, energy consumption, and travel delays. In earlier work, we addressed the optimal coordination of CAVs using Hamiltonian analysis.
Mahbub, A M Ishtiaque   +1 more
core   +1 more source

Experimental Validation of a Real-Time Optimal Controller for Coordination of CAVs in a Multi-Lane Roundabout

open access: yes, 2020
Roundabouts in conjunction with other traffic scenarios, e.g., intersections, merging roadways, speed reduction zones, can induce congestion in a transportation network due to driver responses to various disturbances.
Beaver, Logan E.   +2 more
core   +1 more source

Vision-Based Lane-Changing Behavior Detection Using Deep Residual Neural Network [PDF]

open access: yes, 2019
Accurate lane localization and lane change detection are crucial in advanced driver assistance systems and autonomous driving systems for safer and more efficient trajectory planning.
Barth, Matthew J   +3 more
core   +2 more sources

Research on the Reliability of Intelligent Dispatching Management System for Open-pit Mines

open access: yesKongzhi Yu Xinxi Jishu, 2022
Reliability is an important indicator of whether a system can operate stably and successfully, high reliability means that the system can operate normally most of the time, and low reliability is the opposite.
QIU Zixian   +4 more
doaj   +1 more source

The State-of-the-art of Coordinated Ramp Control with Mixed Traffic Conditions [PDF]

open access: yes, 2019
Ramp metering, a traditional traffic control strategy for conventional vehicles, has been widely deployed around the world since the 1960s. On the other hand, the last decade has witnessed significant advances in connected and automated vehicle (CAV ...
Barth, Matthew J   +4 more
core   +2 more sources

A Review of Intelligent Connected Vehicle Cooperative Driving Development

open access: yesMathematics, 2022
With the development and progress of information technology, especially V2X technology, the research focus of intelligent vehicles gradually shifted from single-vehicle control to multi-vehicle control, and the cooperative control system of intelligent ...
Biyao Wang   +6 more
doaj   +1 more source

A City-Scale ITS-G5 Network for Next-Generation Intelligent Transportation Systems: Design Insights and Challenges [PDF]

open access: yes, 2018
As we move towards autonomous vehicles, a reliable Vehicle-to-Everything (V2X) communication framework becomes of paramount importance. In this paper we present the development and the performance evaluation of a real-world vehicular networking testbed ...
A Tassi   +4 more
core   +3 more sources

Research on vibration reduction performance of dynamic vibration absorber based on damping characteristic of a new material

open access: yesAdvances in Mechanical Engineering, 2020
The absorbing effect of traditional dynamic vibration absorber (TDVA) is satisfactory only when the natural frequency is close to the excitation frequency.
Weizhi Song   +4 more
doaj   +1 more source

Implicit Cooperative Positioning in Vehicular Networks [PDF]

open access: yes, 2017
Absolute positioning of vehicles is based on Global Navigation Satellite Systems (GNSS) combined with on-board sensors and high-resolution maps. In Cooperative Intelligent Transportation Systems (C-ITS), the positioning performance can be augmented by ...
Denis, Benoit   +5 more
core   +2 more sources

Research on Pedestrian and Cyclist Classification Method Based on Micro-Doppler Effect

open access: yesSensors
In the field of autonomous driving, it is important to protect vulnerable road users (VRUs) and ensure the safety of autonomous driving effectively by improving the detection accuracy of VRUs in the driver’s field of vision.
Xinyu Chen   +5 more
doaj   +1 more source

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