Results 251 to 260 of about 1,261,697 (331)
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Environmental Pollution, 2019
Civil aircraft emissions during landing and takeoff (LTO) are important air pollutant sources, but have been given insufficient attention in China. Accurate estimation of these emissions is limited by a lack of important parameters, such as detailed ...
Ying Zhou +2 more
exaly +2 more sources
Civil aircraft emissions during landing and takeoff (LTO) are important air pollutant sources, but have been given insufficient attention in China. Accurate estimation of these emissions is limited by a lack of important parameters, such as detailed ...
Ying Zhou +2 more
exaly +2 more sources
A review of civil aircraft arresting system for runway overruns
Progress in Aerospace Sciences, 2018An airplane may run out of runway length because of high landing speed, late touchdown and loss of control in wheel alignment during takeoff or landing, leading to catastrophic damage and heavy losses of lives.
Xianfeng Yang +2 more
exaly +2 more sources
IEEE Journal on Selected Areas in Communications, 2023
Satellites and civil aircrafts (CAs) with computing ability are valuable access platforms, making it possible for Internet of Things (IoT) devices to offload their computation-intensive tasks in remote areas without network infrastructures.
Qian Chen +3 more
semanticscholar +1 more source
Satellites and civil aircrafts (CAs) with computing ability are valuable access platforms, making it possible for Internet of Things (IoT) devices to offload their computation-intensive tasks in remote areas without network infrastructures.
Qian Chen +3 more
semanticscholar +1 more source
A Data-Driven Integrated Safety Risk Warning Model Based on Deep Learning for Civil Aircraft
IEEE Transactions on Aerospace and Electronic Systems, 2023With the extensive application of sensor technology, airlines accumulate a lot of flight data during fleet operations. Quick access recorder (QAR) is an important basis for aircraft state estimation and safety assessment, and it records the operating ...
Yuanyuan Guo +5 more
semanticscholar +1 more source
Robust Task Scheduling for Delay-Aware IoT Applications in Civil Aircraft-Augmented SAGIN
IEEE Transactions on Communications, 2022Although 5G networks have enabled mobile users to get a better experience, task scheduling remains challenging for massive Internet of Things (IoT) devices in remote areas.
Qian Chen +4 more
semanticscholar +1 more source
Measurement science and technology, 2022
Slow detection of redundant objects and low accuracy in assembly lines, particularly in the setting of civil aircraft assembly, are tough and challenging problems.
Qijie Zhao +3 more
semanticscholar +1 more source
Slow detection of redundant objects and low accuracy in assembly lines, particularly in the setting of civil aircraft assembly, are tough and challenging problems.
Qijie Zhao +3 more
semanticscholar +1 more source
Civil Aircraft Assisted Space-Air-Ground Integrated Networks: An Innovative NTN of 5G and Beyond
IEEE wireless communications, 2022To realize global coverage of 5G, non-terrestrial networks (NTN) is proposed as an vital solution. Satellite based NTN has high communication latency and limited performance.
Shuxun Li, Qian Chen, W. Meng, Cheng Li
semanticscholar +1 more source
Automatic Aircraft Collisions Algorithm Development for Civil Aircraft
2020 10th International Conference on Advanced Computer Information Technologies (ACIT), 2020This study provides significant contributions to solve a problem of worldwide utmost interest: Collision Detection and Resolution CDR, due to the constant increase in air traffic. Based on the geometry equations exposed in this paper, numerical simulations for UAV’s within 3D space have been carried on and a detailed analysis of TCAS operating around ...
Mihaela-Luminita Costea +6 more
openaire +1 more source
China Communications, 2022
In this paper, we propose a novel AI-enabled space-air-ground integrated networks (SAGIN). This new integrated networks architecture consists of LEO satellites and civil aircrafts carrying aerial base stations, called "civil aircraft assisted SAGIN (CAA ...
Shuxun Li +4 more
semanticscholar +1 more source
In this paper, we propose a novel AI-enabled space-air-ground integrated networks (SAGIN). This new integrated networks architecture consists of LEO satellites and civil aircrafts carrying aerial base stations, called "civil aircraft assisted SAGIN (CAA ...
Shuxun Li +4 more
semanticscholar +1 more source
Measurements of radiation exposure in civil aircraft
Acta Astronautica, 1998The radiation exposures on 12 flights of German airlines were measured with an active dosemeter based on two silicon semiconductors. The dependence on the date, altitude and route of the flights was studied. Measured dose rates and preliminary dose equivalent rates of the individual flights are given and compared with model calculations.
Beaujean, R. +3 more
openaire +3 more sources