Results 61 to 70 of about 4,405,851 (347)

UTSim: A framework and simulator for UAV air traffic integration, control, and communication

open access: yesInternational Journal of Advanced Robotic Systems, 2019
The interest in unmanned systems especially unmanned aerial vehicle is continuously increasing. Unmanned aerial vehicles started to become of great benefit in many different fields.
Amjed Al-mousa   +4 more
semanticscholar   +1 more source

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner   +3 more
wiley   +1 more source

Multi-UAV Cooperative Offensive Combat Intelligent Planning Based on Deep Reinforcement Learning

open access: yesHangkong gongcheng jinzhan, 2022
Unmanned aerial vehicle(UAV)with the advantages of high effectiveness and flexible autonomy has gradually replaced manned aircraft to combat,and multi-UAV cooperative combat mission planning becomes the hot research issue.An end-to-end cooperative attack
LI Junsheng   +4 more
doaj   +1 more source

Simulation And Analysis Of Indian Air Traffic [PDF]

open access: yes, 2005
Air Traffic Density In India And The World At Large Is Growing Fast . The Airspace And Air Traffic Management Therefore Need Augmentation Of System Capability Without Compromising Safety .
Lathasree, P   +2 more
core  

A Requirements Capture Method and Its Use in an Air Traffic Control Application [PDF]

open access: yes, 1995
This paper describes our experience in capturing, using a formal specification language, a model of the knowledge-intensive domain of oceanic air traffic control.
Jones, S.   +4 more
core   +2 more sources

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Application of fuel/time minimization techniques to route planning and trajectory optimization [PDF]

open access: yes, 1984
Rising fuel costs combined with other economic pressures have resulted in industry requirements for more efficient air traffic control and airborne operations.
Knox, C. E.
core   +1 more source

Traffic-Related Air Pollution and All-Cause Mortality during Tuberculosis Treatment in California. [PDF]

open access: yes, 2017
BackgroundAmbient air pollution and tuberculosis (TB) have an impact on public health worldwide, yet associations between the two remain uncertain.ObjectiveWe determined the impact of residential traffic on mortality during treatment of active TB ...
Brenda Jones   +15 more
core   +1 more source

Mathematical Models for Air Traffic Conflict and Collision Probability Estimation

open access: yesIEEE transactions on intelligent transportation systems (Print), 2019
Increasing traffic demands and technological developments provide novel design opportunities for future air traffic management (ATM). In order to evaluate current air traffic operations and future designs, over the past decades, several mathematical ...
M. Mitici, H. Blom
semanticscholar   +1 more source

Green space, air pollution, traffic noise and mental wellbeing throughout adolescence: Findings from the PIAMA study.

open access: yesEnvironment International, 2022
BACKGROUND Green space, air pollution and traffic noise exposure may be associated with mental health in adolescents. We assessed the associations of long-term exposure to residential green space, ambient air pollution and traffic noise with mental ...
L. Bloemsma   +7 more
semanticscholar   +1 more source

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