Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Xinhe Zhu"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract In order to adapt to the development of lightweight equipment, and further improve the wear resistance of ZL109 aluminum alloy, the influence of nickel-coated carbon nanotubes as an electrolyte additive on the preparation and wear resistance
Externí odkaz:
https://doaj.org/article/71c54d379eb04e94b9056b374fb9921a
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract A composite ceramic coating containing h-BN particles was prepared on the ZL109 alloy via plasma electrolytic oxidation. The h-BN particles were modified by Polyethylene glycol to improve the dispersibility. The results revealed that the h-B
Externí odkaz:
https://doaj.org/article/a71bb83a1ad645c08b58168357e067a3
Publikováno v:
IEEE Access, Vol 8, Pp 4814-4823 (2020)
The INS/GNSS integration is the commonly used technique for hypersonic vehicle navigation. However, owing to the complicated flight dynamics with high maneuverability and large flight envelope, the dynamic model of INS/GNSS integration inevitably exi
Externí odkaz:
https://doaj.org/article/e2c403da43184ccab446cf1989d4ae7c
Publikováno v:
Chinese Journal of Aeronautics. 36:363-376
Autor:
Xinhe Zhu, Ziheng Zhang
Publikováno v:
Boundary Value Problems, Vol 2018, Iss 1, Pp 1-14 (2018)
Abstract In this paper we investigate the existence and multiplicity of homoclinic solutions for the following damped vibration problem: DS u¨+q(t)u˙−L(t)u+Wu(t,u)=0, $$ \ddot{u}+q(t) \dot{u}-L(t)u+W_{u}(t,u)=0, $$ where q:R→R $q:\mathbb{R}\rig
Externí odkaz:
https://doaj.org/article/d365c6bf5e6b41709e19bc1c574e4061
Autor:
Xinhe Zhu, Jiankun Li, Yongmin Zhong, Kup‐Sze Choi, Bijan Shirinzadeh, Julian Smith, Chengfan Gu
Publikováno v:
International Journal of Robust and Nonlinear Control.
Publikováno v:
Chinese Journal of Aeronautics. 35:114-128
Inertial Navigation System/Celestial Navigation System (INS/CNS) integration, especially for the tightly-coupled mode, provides a promising autonomous tactics for Hypersonic Vehicle (HV) in military demands. However, INS/CNS integration is a challeng
Publikováno v:
IEEE Sensors Journal. 22:3430-3441
Publikováno v:
2022 8th International Conference on Mechanical Engineering and Automation Science (ICMEAS).
Publikováno v:
IEEE Sensors Journal. 21:14997-15011
Tightly-coupled GNSS/INS (Global Navigation Satellite System/Inertial Navigation System) integration is of importance to vehicle positioning. However, this integration technology has difficulty in achieving optimal positioning solutions for the dynam