Results 1 to 10 of about 123,203 (295)
Safety risk assessment based on reloading airdrop mission [PDF]
E3S Web of Conferences, 2021 Implementing risk assessment is of great significance to aviation safety. At present, with the gradual assembly of large transport aircraft with troops, it has become an urgent matter to carry out reloading airdrop to achieve the desired combat purpose ...
Xu Jihui +5 more
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Comprehensive Evaluation Study of the Owners under the General Contracting Mode of the Project [PDF]
E3S Web of Conferences, 2021 How do owners balance the management and encouragement of general contractors under EPC mode not only affect the project construction effect, but also hinder the promotion of EPC mode.
Rui Guo +4 more
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Cellular UAV-to-UAV Communications [PDF]
2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2019 Reliable and direct communication between unmanned aerial vehicles (UAVs) could facilitate autonomous flight, collision avoidance, and cooperation in UAV swarms. In this paper, we consider UAV-to-UAV (U2U) communications underlaying a cellular network, where UAV transmit-receive pairs share the same spectrum with the uplink (UL) of cellular ground ...
Azari, M. Mahdi +3 more
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Research on risk evaluation of BIM application in military engineering project management [PDF]
E3S Web of Conferences, 2021 With the deepening of the reform of national defense and the military, the defense strength of China has been greatly enhanced, and the number of military engineering projects has also increased year by year.
Pu Zhu +3 more
doaj +1 more source
End to End Infrared and Visible Image Fusion With Texture Details and Contrast Information
IEEE Access, 2022 Infrared and visible image fusion combine data information from different sensors to achieve a richer description of the same scene. In order to highlight the salient features of the infrared image and the visible image in the fusion image and obtain a ...
Jingyu Ji +7 more
doaj +1 more source
A Multiobjective Incremental Control Allocation Strategy for Tailless Aircraft
International Journal of Aerospace Engineering, 2022 To address the control allocation problem caused by the redundant arrangement of control surfaces with nonlinear effectiveness for tailless aircraft, a novel multiobjective incremental control allocation (MICA) strategy is proposed.
Maoyu Su +5 more
doaj +1 more source
Research on Aviation Safety Prediction Based on Variable Selection and LSTM
Sensors, 2022 Accurate prediction of aviation safety levels is significant for the efficient early warning and prevention of incidents. However, the causal mechanism and temporal character of aviation accidents are complex and not fully understood, which increases the
Hang Zeng +4 more
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Sensors, 2023 Circular synthetic aperture radar (CSAR) can obtain higher image resolution and more target information using 360° observation of the target. Due to the anisotropy of target scattering characteristics in the actual scene, the sub-aperture imaging method ...
Lina Chu +5 more
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Fusion of Infrared and Visible Images Based on Three-Scale Decomposition and ResNet Feature Transfer
Entropy, 2022 Image fusion technology can process multiple single image data into more reliable and comprehensive data, which play a key role in accurate target recognition and subsequent image processing.
Jingyu Ji +7 more
doaj +1 more source
Toward Efficient Object Detection in Aerial Images Using Extreme Scale Metric Learning
IEEE Access, 2021 In aerial image object detection, how to efficiently detect different size objects in input images of different scales and obtain a unified multi-scale representation of the object is an important issue.
Ren Jin +4 more
doaj +1 more source