Results 91 to 100 of about 645,822 (205)

A Hierarchical Framework and Marginal Return Optimization for Dynamic Task Allocation in Heterogeneous UAV Networks

open access: yesSensors
The coordination of heterogeneous Unmanned Aerial Vehicles (UAVs) for complex, multi-stage tasks presents a significant challenge in robotics and autonomous systems.
Anxin Guo   +5 more
doaj   +1 more source

Extravehicular Activity/Air Traffic Control (EVA/ATC) test report [PDF]

open access: yes
During extravehicular activity (EVA), communications between the EVA astronaut and the space shuttle orbiter are maintained by means of transceiver installed in the environmental support system backpack.
Tomaro, D. J.
core   +1 more source

Aircraft Conflict Resolution by Genetic Algorithm and B-Spline Approximation [PDF]

open access: yes, 2010
International audienceConflict resolution has always been a sensitive matter in air-traffic management. Current European projects aim partial or total automation of air-traffic control to deal with the constant growth of air-traffic.
Delahaye, Daniel   +3 more
core   +1 more source

Selected bibliography of OMEGA, VLF and LF techniques applied to aircraft navigation systems [PDF]

open access: yes
A bibliography is presented which includes references to the OMEGA navigation system, very low frequencies, time-frequency measurements, air traffic control, radio navigation, and applications of ...

core   +1 more source

Precise Mission Process Control Based on a Novel Dual-Code Group Network Plan Diagram

open access: yesApplied Sciences
Different from an ordinary project, a large group mission like the unmanned aerial vehicle (UAV) swarm cooperative strike mission is performed by multiple executors and needs to be strictly carried out according to the plan.
Ao Wu   +5 more
doaj   +1 more source

A study of ASRS reports involving general aviation and weather encounters [PDF]

open access: yes
Consideration is given to the nature and characteristics of problems involving dissemination of weather information, use of this information by pilots, its adequacy for the purpose intended, the ability of the air traffic control system to cope with ...
Griffin, W. C.   +2 more
core   +1 more source

Multiple curved descending approaches and the air traffic control problem [PDF]

open access: yes
A terminal area air traffic control simulation was designed to study ways of accommodating increased air traffic density. The concepts that were investigated assumed the availability of the microwave landing system and data link and included: (1 ...
Hart, S. G.   +3 more
core   +1 more source

A piloted simulation study of data link ATC message exchange [PDF]

open access: yes
Data link Air Traffic Control (ATC) and Air Traffic Service (ATS) message and data exchange offers the potential benefits of increased flight safety and efficiency by reducing communication errors and allowing more information to be transferred between ...
Lohr, Gary W., Waller, Marvin C.
core   +2 more sources

Analysis of routine communication in the air traffic control system [PDF]

open access: yes
The present project has three related goals. The first is to describe the organization of routine controller-pilot communication. This includes identifying the basic units of communication and how they are organized into discourse, how controllers and ...
Clark, Herbert H.   +2 more
core   +1 more source

Piloted simulation of a ground-based time-control concept for air traffic control [PDF]

open access: yes
A concept for aiding air traffic controllers in efficiently spacing traffic and meeting scheduled arrival times at a metering fix was developed and tested in a real time simulation. The automation aid, referred to as the ground based 4-D descent advisor (
Davis, Thomas J., Green, Steven M.
core   +1 more source

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