Zobrazeno 1 - 10
of 137
pro vyhledávání: '"WenXing Fu"'
Publikováno v:
Drones, Vol 8, Iss 7, p 275 (2024)
With the development and strengthening of interception measures, the traditional penetration methods of high-speed unmanned aerial vehicles (UAVs) are no longer able to meet the penetration requirements in diversified and complex combat scenarios. Du
Externí odkaz:
https://doaj.org/article/c26f6ba78d5c47718685b00993705c6f
Publikováno v:
International Journal of Aerospace Engineering, Vol 2024 (2024)
In long-range missions based on angle-of-arrival positioning, the angle measurement error of unmanned aerial vehicles is a major source of error. Therefore, reducing the unmanned aerial vehicle angle measurement error is crucial to achieve accurate r
Externí odkaz:
https://doaj.org/article/f3f63c9aa6674fd491f028c7962363d9
Publikováno v:
Sensors, Vol 24, Iss 8, p 2415 (2024)
The various applications of bearing-only sensor networks for detection and localization are becoming increasingly widespread and important. The array layout of the bearing-only sensor network seriously impacts the detection performance. This paper pr
Externí odkaz:
https://doaj.org/article/6fcd884ca9f24c9895a73e8ad27e374d
Publikováno v:
Entropy, Vol 26, Iss 3, p 236 (2024)
The problem of state estimation based on bearing-only sensors is increasingly important while existing research on distributed filtering solutions is rather limited. Therefore, this paper proposed the novel distributed cubature information filtering
Externí odkaz:
https://doaj.org/article/254865e02f7c47a0a10dca1f46b1c8db
Publikováno v:
Drones, Vol 8, Iss 2, p 66 (2024)
Efficient trajectory and path planning (TPP) is essential for unmanned aircraft systems (UASs) autonomy in challenging environments. Despite the scale ambiguity inherent in monocular vision, characteristics like compact size make a monocular camera i
Externí odkaz:
https://doaj.org/article/9d12731cafab4250b4657a2c6c1a513a
Publikováno v:
Drones, Vol 8, Iss 1, p 9 (2023)
In view of the problem that path planning and trajectory tracking are rarely solved simultaneously in the current research, which hinders their practical implementation, this paper focuses on enhancing the autonomous flight planning capability of unm
Externí odkaz:
https://doaj.org/article/870d47a41e8c4d9893cd9ba205a743fe
Publikováno v:
npj Flexible Electronics, Vol 6, Iss 1, Pp 1-9 (2022)
Abstract The flexible printed electronics (e.g., wearable devices, roll-up displays, heating circuits, radio frequency identification (RFID) tags) calls for high-conductivity and low-cost materials, particularly for copper pastes. It is still a big c
Externí odkaz:
https://doaj.org/article/72612345126f48c8b71fda7ff3022831
Publikováno v:
International Journal of Aerospace Engineering, Vol 2023 (2023)
The superior performance of factor graphs compared to Kalman filtering in various fields and the use of factor graph algorithms instead of Kalman filtering algorithms in moving target localization tasks can reduce target localization error by more th
Externí odkaz:
https://doaj.org/article/3123939ec1344158a6df32a12946630f
Reinforcement Learning-Based Low-Altitude Path Planning for UAS Swarm in Diverse Threat Environments
Publikováno v:
Drones, Vol 7, Iss 9, p 567 (2023)
Unmanned aircraft systems (UASs) with autonomous maneuvering decision capabilities are expected to play a key role in future unmanned systems applications. While reinforcement learning has proven successful in solving UAS path planning problems in si
Externí odkaz:
https://doaj.org/article/de45cf9aa83343d59f2d884a42f8f3aa
Autor:
Xiaodong Xie, Jianlin Hu, Momei Qin, Song Guo, Min Hu, Hongli Wang, Shengrong Lou, Jingyi Li, Jinjin Sun, Xun Li, Li Sheng, Jianlan Zhu, Ganyu Chen, Junjie Yin, Wenxing Fu, Cheng Huang, Yuanhang Zhang
Publikováno v:
Environment International, Vol 166, Iss , Pp 107369- (2022)
Particulate nitrate (pNO3) is now becoming the principal component of PM2.5 during severe winter haze episodes in many cities of China. To gain a comprehensive understanding of the key factors controlling pNO3 formation and driving its trends, we rev
Externí odkaz:
https://doaj.org/article/498fec9ee5854ac48be0db965305605e