Results 11 to 20 of about 649,096 (355)

Conflict Resolution Strategy Based on Flight Conflict Network Optimal Dominating Set

International Journal of Aerospace Engineering, 2022
Aiming at the problem that the air traffic flow is increasing year by year and the flight conflicts are difficult to be deployed, we take aircraft as the node and established a flight conflict network based on the flight conflict relationship between ...
Minggong Wu, Wenda Yang, Kexin Bi, Xiangxi Wen, Jianping Li   +4 more
doaj   +1 more source

A Digital Twin-Based Platform towards Intelligent Automation with Virtual Counterparts of Flight and Air Traffic Control Operations

Applied Sciences, 2021
Automation technologies have been deployed widely to boost the efficiency of production and operations, to trim the complicated process, and to reduce the human error involved.
Cho Yin Yiu, K. Ng, Ching-Hung Lee, Chun Ting Chow, Tsz Ching Chan, Kwok Chun Li, Kake Wong   +6 more
semanticscholar   +1 more source

Deep Reinforcement Learning for UAV Intelligent Mission Planning

Complexity, 2022
Rapid and precise air operation mission planning is a key technology in unmanned aerial vehicles (UAVs) autonomous combat in battles. In this paper, an end-to-end UAV intelligent mission planning method based on deep reinforcement learning (DRL) is ...
Longfei Yue, Rennong Yang, Ying Zhang, Lixin Yu, Zhuangzhuang Wang   +4 more
doaj   +1 more source

A hierarchical reinforcement learning method for missile evasion and guidance

Scientific Reports, 2022
This paper proposes an algorithm for missile manoeuvring based on a hierarchical proximal policy optimization (PPO) reinforcement learning algorithm, which enables a missile to guide to a target and evade an interceptor at the same time.
Mengda Yan, Rennong Yang, Ying Zhang, Longfei Yue, Dongyuan Hu   +4 more
doaj   +1 more source

Factored Multi-Agent Soft Actor-Critic for Cooperative Multi-Target Tracking of UAV Swarms

Drones, 2023
In recent years, significant progress has been made in the multi-target tracking (MTT) of unmanned aerial vehicle (UAV) swarms. Most existing MTT approaches rely on the ideal assumption of a pre-set target trajectory. However, in practice, the trajectory
Longfei Yue, Rennong Yang, Jialiang Zuo, Mengda Yan, Xiaoru Zhao, Maolong Lv   +5 more
doaj   +1 more source

An ADS-B Information-Based Collision Avoidance Methodology to UAV

Actuators, 2023
A collision avoidance method that is specifically tailored for UAVs (unmanned aerial vehicles) operating in converging airspace is proposed. The method is based on ADS-B messages and it aims to detect and resolve conflicts between UAVs.
Liang Tong, Xusheng Gan, Yarong Wu, Nan Yang, Maolong Lv   +4 more
doaj   +1 more source

PERANAN AIR TRAFFIC CONTROL UNTUK KESELAMATAN PENERBANGAN DI INDONESIA

, 2021
Tujuan penelitian ini adalah untuk mengetahui peranan Air Traffic Control Untuk Keselamatan Penerbangan di Indonesia, Penerbangan merupakan sarana transportasi yang sudah dalam kondisi tidak aman (unsafe condition).
Primadi Candra Susanto, Prasadja Ricardianto, H. Hartono, Ryan Firdiiansyah   +3 more
semanticscholar   +1 more source

Two-Layer Optimization Algorithm for Multi-UAV Conflict Resolution considering Individual Fairness

International Journal of Aerospace Engineering, 2021
In order to solve the unfair individual payment costs problem in the low-altitude unmanned aerial vehicle (UAV) conflict resolution process, a multi-UAV conflict resolution algorithm based on the cooperative game concept “coalition complaint value” is ...
Xusheng Gan, Honghong Zhang, Yarong Wu, Jingjuan Sun, Guhao Zhao, Fugen Lin   +5 more
doaj   +1 more source

A Hybridized IT2FS-DEMATEL-AHP-TOPSIS Multi-Criteria Decision Making Approach: Case Study of Selection and Evaluation of Criteria for Determination of Air Traffic Control Radar Position

, 2020
In this paper the criteria for selection of air traffic control (ATC) radar position that provide successfully fulfilled role of radar in air traffic management are determined and evaluated.
I. Petrovic, Milan Kankaraš
semanticscholar   +1 more source

Air traffic control activity increases attention capacity in air traffic controllers

Dementia & Neuropsychologia, 2010
Abstract Air traffic controllers simultaneously develop complex and multiple tasks in the course of their activities. In this context, concern is raised over the high level of attention needed by these professionals which can ultimately be affected by stress and fatigue.
Ribas, Valdenilson Ribeiro, Martins, Hugo André de Lima, Amorim, Gutemberg Guerra, Ribas, Renata de Melo Guerra, Almeida, Cláudia Ângela Vilela de, Ribas, Valéria Ribeiro, Vasconcelos, Carlos Augusto Carvalho de, Lima, Murilo Duarte Costa, Sougey, Everton Botelho, Castro, Raul Manhães de   +9 more
openaire   +5 more sources