Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Hongyuan Tian"'
Publikováno v:
Aerospace, Vol 9, Iss 3, p 155 (2022)
The tiltrotor aircraft consists of three primary flight modes, which are helicopter flight mode in low forward speed flight, airplane flight mode in high forward speed flight and conversion flight mode. This paper presents an active disturbance rejec
Externí odkaz:
https://doaj.org/article/26e4645dfd194163b1b6ed6bbb1c41c6
Publikováno v:
Highlights in Business, Economics and Management. 5:176-184
The birth of Bitcoin, the development of cryptocurrency, the establishment of digital platforms, and the investment of international capital. As the meta-cosmic era approaches, how does the blockchain platform occupy a place in the financial market,
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 38, Iss 6, Pp 1266-1274 (2020)
Aiming at simulating the hurdle-hop of tilt-rotor aircraft in forward flight near the ground, two models of numerical simulation and analysis based on optimal control theory were proposed. Firstly, Longitudinal flight dynamic model for tilt-rotor was
Publikováno v:
Processes, Vol 7, Iss 2, p 71 (2019)
In Southwest China large-scale hydropower projects, the hydraulic conductivity and fracture aperture within the rock mass of a reservoir bank slope has dramatically undergone a time series of evolution during dam abutment excavation, reservoir impoun
Publikováno v:
DEStech Transactions on Environment, Energy and Earth Science.
Publikováno v:
Advances in Intelligent Systems Research.
Some problems are existed in confirming the weighted value in the software quality model, for example, the method is relatively rough and how the abnormal value is rejected while judging the weighted value. Aiming at these problems, it is pointed out