Results 11 to 20 of about 49,392 (306)
Reconfigurable unmanned aerial vehicles. [PDF]
, 2009 Unmanned Aerial Vehicles (UAVs) have been developing dramatically due to wars and miniaturisation of technology, which has made the UAV industry a very lucrative business. Research organisations have been funded by various research committees or military groups to push UAV developments at a very fast pace.
Erbil, Mehmet Ali +5 more
openaire +2 more sources
Safety Assessment of Transport Aircraft Heavy Equipment Airdrop: An Improved STPA-BN Mechanism
IEEE Access, 2022 Aviation safety has been an eternal theme, and safety assessment is taken as the important method to assess the aircraft safety, but it is difficult to assess the safety of a heavy equipment airdrop from a transport aircraft due to mission complexity and
Jihui Xu +3 more
doaj +1 more source
Formation control of a group of micro aerial vehicles (MAVs) [PDF]
, 2013 Coordinated motion of Unmanned Aerial Vehicles (UAVs) has been a growing research interest in the last decade. In this paper we propose a coordination model that makes use of virtual springs and dampers to generate reference trajectories for a group of ...
Güney, Mehmet Ali +3 more
core +1 more source
Characteristic Analysis on UAV-MIMO Channel Based on Normalized Correlation Matrix
The Scientific World Journal, 2014 Based on the three-dimensional GBSBCM (geometrically based double bounce cylinder model) channel model of MIMO for unmanned aerial vehicle (UAV), the simple form of UAV space-time-frequency channel correlation function which includes the LOS, SPE, and ...
Gao Xi jun, Chen Zi li, Hu Yong Jiang
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Improving the Best-Worst Method Based on Optimal Completion of Incomplete Pairwise Comparison Matrix
IEEE Access, 2022 In this paper, the pairwise comparison matrix (PCM) of the best-worst method (BWM) is regarded as a special incomplete PCM (IPCM), and an improved method based on the optimal completion of the IPCM, called BWM-IPCM, is proposed.
Shihui Wu, Bo He, Xiaodong Liu
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DronesTailless unmanned aerial vehicles (UAVs) achieve high-agility maneuvers with flight control systems. The attainable moment set (AMS) provides critical theoretical foundations and constraints for their optimization.
Linxiao Han +4 more
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DronesThis work investigates the pseudo-command restricted problem for tailless unmanned aerial vehicles with snake-shaped maneuver flight missions. The main challenge of designing such a pseudo-command restricted controller lies in the fact that the necessity
Linxiao Han +4 more
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Intelligent Segmentation and Change Detection of Dams Based on UAV Remote Sensing Images
Remote Sensing, 2023 Guilin is situated in the southern part of China with abundant rainfall. There are 137 reservoirs, which are widely used for irrigation, flood control, water supply and power generation.
Haimeng Zhao +9 more
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A modular software architecture for UAVs [PDF]
, 2013 There have been several attempts to create scalable and hardware independent software architectures for Unmanned Aerial Vehicles (UAV). In this work, we propose an onboard architecture for UAVs where hardware abstraction, data storage and communication ...
Güney, Mehmet Ali +4 more
core +1 more source
DronesReliable 3D multi-object tracking (MOT) using distributed drones remains challenging due to the lack of active sensing and the ambiguity in associating detections from different views. This paper presents a passive sensing framework that integrates multi-
Xin Liao +4 more
doaj +1 more source