Results 41 to 50 of about 7,088 (161)

How Cyber-Resilient Are Unmanned Aircraft Systems? A Systematic Meta-Review

open access: yesAerospace
Unmanned Aircraft Systems (UASs) offer a promising future for aviation operations, even though it suffers larger cyber-related challenges. As such, cyber-resilience becomes a core property for drones’ operations.
Andrea Montaruli   +2 more
doaj   +1 more source

THE ANALYTICAL TREATMENT OF THE SYSTEM "SYNCHRON" AT SHEREMETYEVO AIRPORT IN ADVERSE WEATHER CONDITIONS

open access: yesНаучный вестник МГТУ ГА, 2018
Airport Collaborative Decision Making (A-CDM) is a collaborative process management tool in accordance with agreed procedures to improve the performance of all partners in all situations.
E. E. Nechaev, A. O. Nikulin
doaj   +1 more source

The technique for approximation of three-dimensional surfaces in order to synthesize algorithms for preventing aircraft collisions with obstacles

open access: yesНаучный вестник МГТУ ГА
The work marks the beginning of the practical application of algorithms for making the aircraft recovery maneuver from three-dimensional constraint surfaces, which are a combination of terrain and artificial obstacles.
A. V. Vorobyev   +2 more
doaj   +1 more source

Parameter Research of UAV Vertical Rope-type Recovery System

open access: yesMATEC Web of Conferences, 2018
Vertical rope-type recovery system is a new accurate recovery method for small fixed-wing unmanned aerial vehicles (UAV). This paper models the recovery system and finishes the simulation of recovery process.
Ma Chengjing, Liu Xing'an, Zhang Caiwen
doaj   +1 more source

Reconstructing Aircraft Trajectories from Multi-Return Airborne Laser-Scanning Data

open access: yesRemote Sensing, 2019
Data describing aircraft position and attitude are essential to computing return positions from ranging data collected during airborne laser scanning (ALS) campaigns.
Demetrios Gatziolis   +1 more
doaj   +1 more source

Performance and optimization evaluation for integration of sCO2 power system into the aircraft propulsion system

open access: yesInternational Journal of Thermofluids
The aviation industry accounts for part of the CO2 emissions contributing to climate change. The industry has established a target to reduce 2050 net aviation carbon emissions by 50 % relative to 2005 levels.
L. Vesely   +4 more
doaj   +1 more source

Solving the Airline Recovery Problem By Using Ant Colony Optimization

open access: yesInternational Journal of Industrial Engineering and Production Research, 2010
In this paper an Ant Colony (ACO) algorithm is developed to solve aircraft recovery while considering disrupted passengers as part of objective function cost.
doaj  

Numerical Investigation on Flow Separation Control for Aircraft Serpentine Intake with Coanda Injector

open access: yesFluids
Modern military aircraft integrate a large number of high-power-density electronic devices, which leads to a rapid increase in thermal load and poses significant challenges for heat dissipation.
Zhan Fu   +5 more
doaj   +1 more source

UTILIZATION CSRS-PPP SOFTWARE FOR RECOVERY AIRCRAFT’S POSITION

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2015
The PPP method is applied in aeronautical navigation as a new technique for determination of aircraft’s position. In this paper preliminary results of recovery aircraft’s position were presented. The raw GPS observations from Topcon dual-frequency receiver were utilized to position obtained with temporal resolution 1 second.
openaire   +2 more sources

ANTI-AIRCRAFT MISSILE COMPLEXES DIAGNOSIS AND REPAIR SYSTEM MODELING BY USING THE CLOSED QUEUING SYSTEMS

open access: yesSučasnì Informacìjnì Tehnologìï u Sferì Bezpeki ta Oboroni, 2015
The article explored the model system diagnosis and repair of anti-aircraft missile complexes as closed queuing system. As the technical basis of the system model is considered a modern development of State Enterprise “Ukroboronservis” – universal mobile
Oleksandr Y. Permiakov   +3 more
doaj  

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