Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Zihe Qin"'
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 10, p 1801 (2024)
Aiming to address the problem of underactuated unmanned surface vehicles (USVs) performing fixed-point operations at sea without dynamic positioning control systems, this paper introduces an original approach to positioning control: the virtual ancho
Externí odkaz:
https://doaj.org/article/166460e6dbaf4b939a124ffc2674b4f5
Publikováno v:
Journal of Materials Research and Technology, Vol 14, Iss , Pp 2522-2533 (2021)
The specific Nd/Gd mass ratios were designed for optimizing the microstructure of the Mg–8Al–Nd–Gd alloys, and the strengthening mechanism of Al-Gd-Nd phase in the creep process was revealed. The Mg–8Al-1.0Gd-1.0Nd (T6) at Gd/Nd ratio of 1:1
Externí odkaz:
https://doaj.org/article/411c0694e72049478a542c60210cbf8b
Publikováno v:
Materials Research Express, Vol 8, Iss 2, p 026522 (2021)
Compressive creep behavior of a Mg-Al alloy containing a small amount of Nd and Gd (Mg-6Al-1Nd-1.5Gd) was investigated at temperatures from 150 °C to 200 °C under a constant applied stress of 90 MPa, and its microstructure before and after creep te
Externí odkaz:
https://doaj.org/article/b33ee4a1ae8a45e0a7348b2c17bad603
Publikováno v:
Polish Maritime Research, Vol 26, Iss 1, Pp 107-116 (2019)
The issue of controlling a swarm of autonomous unmanned surface vehicles (USVs) in a practical maritime environment is studied in this paper. A hierarchical control framework associated with control algorithms for the USV swarm is proposed. In order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7166d3264186b9a06b6618ce70427adb
https://doi.org/10.2478/pomr-2019-0012
https://doi.org/10.2478/pomr-2019-0012
Publikováno v:
Applied Ocean Research. 65:251-261
In this paper, a hierarchical control framework with relevant algorithms is proposed to achieve autonomous navigation for an underactuated unmanned surface vehicle (USV) swarm. In order to implement automatic target tracking, obstacle avoidance and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8602bc2e7669e2ee01cc236cbaaaf05
https://doi.org/10.1016/j.apor.2017.04.013
https://doi.org/10.1016/j.apor.2017.04.013
Autor:
Henry Fuchs, Zhaoqi Su, Jan-Michael Frahm, Xinran Lu, Rohan Chabra, Hyounghun Kim, Zihe Qin, Nicholas Rewkowski, True Price, Andrei State, Yebin Liu, Zhen Wei, Young-Woon Cha, Zhenlin Xu, Adrian Ilie
Publikováno v:
IEEE transactions on visualization and computer graphics. 24(11)
We propose a new approach for 3D reconstruction of dynamic indoor and outdoor scenes in everyday environments, leveraging only cameras worn by a user. This approach allows 3D reconstruction of experiences at any location and virtual tours from anywhe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05129c1fc57d72d51f5f8bd9a8742564
https://pubmed.ncbi.nlm.nih.gov/30207957
https://pubmed.ncbi.nlm.nih.gov/30207957
Publikováno v:
Proceedings of the International Offshore & Polar Engineering Conference; 2016, p474-479, 6p