Results 11 to 20 of about 164,960 (178)

Dynamic Delegated Corridors and 4D Required Navigation Performance for Urban Air Mobility (UAM) Airspace Integration

open access: yesJournal of Aviation/Aerospace Education & Research, 2020
Increased traffic congestion on urban road networks has impacted the travel time for commuters in highly populated urban centers. Urban Air Mobility (UAM) is recognized as a system that transports the passenger and air cargo from any location to any ...
Trong Van Nguyen
doaj   +1 more source

Energy harvesting from vehicular traffic over speed bumps: A review [PDF]

open access: yes, 2018
Energy used by vehicles to slow down in areas of limited speed is wasted. A traffic energy-harvesting device (TEHD) is capable of harvesting vehicle energy when passing over a speed bump. This paper presents a classification of the different technologies
Blanco-Fernandez, E.   +3 more
core   +3 more sources

The correlation of externalities in marginal cost pricing: lessons learned from a real-world case study [PDF]

open access: yes, 2016
Negative externalities cause inefficiencies in the allocation of capacities and resources in a transport system. Marginal social cost pricing allows to correct for these inefficiencies in a simulation environment and to derive real-world policy ...
Agarwal, Amit, Kickhöfer, Benjamin
core   +1 more source

Adoption of vehicular ad hoc networking protocols by networked robots [PDF]

open access: yes, 2012
This paper focuses on the utilization of wireless networking in the robotics domain. Many researchers have already equipped their robots with wireless communication capabilities, stimulated by the observation that multi-robot systems tend to have several
Demeester, Piet   +2 more
core   +1 more source

Multicriteria cruise control design considering geographic and traffic conditions [PDF]

open access: yes, 2013
The paper presents the design of cruise control systems considering road and traffic information during the design of speed trajectories. Several factors are considered such as road inclinations, traffic lights, preceding vehicles, speed limits, engine ...
Csikós, Alfréd András   +3 more
core   +1 more source

Design and Realization of an Unmanned Aerial Rotorcraft Vehicle Using Pressurized Inflatable Structure

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2019
Unmanned aerial rotorcraft vehicles have many military, commercial and civil applications. There is a necessity to advance the performance on several ranges of rotorcraft for using these vehicles successfully in the expanded future roles.
Nirmal Sadasivan
doaj   +1 more source

A New Trajectory in UAV Safety: Leveraging Reinforcement Learning for Distance Maintenance Under Wind Variations

open access: yesJournal of Aviation/Aerospace Education & Research
In the field of aviation, safety is a critical cornerstone, and the operation of Unmanned Aerial Vehicle (UAV) systems is deeply connected with this principle.
Xiaolin Xu, Jeffrey Sun
doaj   +1 more source

Global Aviation System: Towards Sustainable Development

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2019
Aviation around the world has integrated into a global system. As the integration process continues, more aspects and levels of it need to be lead towards the sustainable development of the whole system via advancing strategic management, global ...
Marina P. Bonser
doaj   +1 more source

Empirical exploration of air traffic and human dynamics in terminal airspaces

open access: yes, 2017
Air traffic is widely known as a complex, task-critical techno-social system, with numerous interactions between airspace, procedures, aircraft and air traffic controllers.
Han, Ke   +4 more
core   +1 more source

A reinforcement learning approach to vehicle coordination for structured advanced air mobility

open access: yesGreen Energy and Intelligent Transportation
Advanced Air Mobility (AAM) has emerged as a pioneering concept designed to optimize the efficacy and ecological sustainability of air transportation. Its core objective is to provide highly automated air transportation services for passengers or cargo ...
Sabrullah Deniz   +3 more
doaj   +1 more source

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