Results 1 to 10 of about 1,059,013 (343)

IoT-Enabled Adaptive Traffic Management: A Multiagent Framework for Urban Mobility Optimisation. [PDF]

Sensors (Basel)
Mutambik I.
europepmc   +3 more sources

Improved F-RRT∗ Algorithm for Flight-Path Optimization in Hazardous Weather

International Journal of Aerospace Engineering, 2022
Hazardous weather has become a major cause of flight delays in recent years. With the development of satellite navigation systems, the study of flight-path optimization under hazardous weather conditions has become especially important.
Xue Qiu, Yaohui Li, Rui Jin, Zhi Zhao, Jiajun Li, Donglin Lu, Linhui Ma   +6 more
doaj   +1 more source

Intelligent Management of Air Traffic Flow Based on Intelligent Motion Coordinate Data Model

Journal of Advanced Transportation, 2022
To adapt to the intelligent management of traffic flow in modern aviation, this study improves the algorithm according to the data exercise method and establishes the mathematical model and vector model of intelligent motion coordinates.
Junhao Liu, Qing Cheng, Yuanji Wang, Changqi Yang, Rui Zhou, Xinping Zhu, Di Yao, Junjie Zhou, Yaqian Du, Shanshan Yang   +9 more
doaj   +1 more source

Research on automatic pilot repetition generation method based on deep reinforcement learning

Frontiers in Neurorobotics, 2023
Using computers to replace pilot seats in air traffic control (ATC) simulators is an effective way to improve controller training efficiency and reduce training costs.
Weijun Pan, Peiyuan Jiang, Yukun Li, Zhuang Wang, Junxiang Huang   +4 more
doaj   +1 more source

Research on Separation and Emission Reduction of Regional Airliner Based on Wake Encounter Response Model

Journal of Advanced Transportation, 2022
To ensure the safety of aircraft operation, the current regional passenger aircraft maintains a large distance from the preceding aircraft in actual operation, which result in reducing the operation efficiency of airports and airspace, and increasing ...
Weijun Pan, Hao Wang, Yuming Luo, Jingkai Wang, Shuai Han   +4 more
doaj   +1 more source

Invulnerability Analysis and Optimization Strategy of Sector Network Using Cascading Failure Model

Complexity, 2022
Resolving the challenge of flight delays caused by air traffic congestion renders it necessary to explore the mode of congestion propagation. By applying complex network theory, this article establishes a complex network structure where airspace sectors ...
Haijun Liang, Jingyu Lu, Nan Chen
doaj   +1 more source

Volcanic Ash Region Path Planning Based on Improved A-Star Algorithm

Journal of Advanced Transportation, 2022
In civil aviation flight path planning, in order to effectively reduce the safety threat caused by the volcanic ash area to the civil aviation flight, factors such as the speed and acceleration of the aircraft in the volcanic ash area must be considered.
Lan Ma, Haotong Zhang, Shijun Meng, Jiayue Liu   +3 more
doaj   +1 more source

Aircraft Trajectory Prediction Based on Bayesian Optimised Temporal Convolutional Network–Bidirectional Gated Recurrent Unit Hybrid Neural Network

International Journal of Aerospace Engineering, 2022
Efficient and accurate flight trajectory prediction is a key technology for promoting intelligent and informative air traffic management and improving the operational capabilities and predictability of air traffic.
Jin Huang, Weijie Ding
doaj   +1 more source

Multi-objective optimization of aircraft landing within predetermined time window

SN Applied Sciences, 2022
Article Highlights A multi-objective optimization model for aircraft landing within a predetermined time window is proposed. The first come first serve (FCFS) approach and simulated annealing approach are applied to solve multi-objective optimization of ...
Qingjun Xia, Zhijian Ye, Zhaoyue Zhang, Tingting Lu   +3 more
doaj   +1 more source

Geospatial dashboards for intelligent multimodal traffic management [PDF]

, 2020
This paper presents the current status and future outlook of Traffic Management as a Service (TMaaS). TMaaS is an innovative web platform that provides a cloud-based vendor-neutral multimodal traffic management solution for small and medium-sized cities.
Gautama, Sidharta, Hendrikse, Suzanne, Semanjski, Ivana, Van Gheluwe, Casper   +3 more
core   +2 more sources