32 Papers
66 Citations
Xiaohui Wei is an academic researcher from Nanjing University of Aeronautics and Astronautics. The author has contributed to research in topics: Computer science & Engineering. The author has an hindex of 6, co-authored 15 publications.
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Papers
Design and assessment of octocopter drones with improved aerodynamic efficiency and performance
TL;DR: This research proposes a new configuration octocopter drone with a hybrid method that can create 41.5% more thrust than a coaxially configured octopters with the same rotor blade size and 71% more Thrust than a conventionally configuredOctocopter Drone with theSame fuselage arm length, where the configuration has no higher standard for the flight control system.
54
Design and landing dynamic analysis of reusable landing leg for a near-space manned capsule
TL;DR: A novel landing system is designed that employs double chamber and single chamber dampers in the primary and auxiliary struts that satisfy the design specifications, demonstrating the feasibility of the landing system.
16
Patent
Undercarriage bumper having inner flow regulating valve
Hong Nie,Xiaohui Wei,Ming Zhang +2 more
- 15 Aug 2007
TL;DR: In this article, a plane landing gear buffer with an internal throttle valve is described, which is characterized in that the chamber of the throttle valve comprises a spring (10) and a throttle hole cap (11).
14
Patent
Two-stage series connection two-chamber buffer
Hong Nie,Xiaohui Wei,Ming Zhang +2 more
- 08 Aug 2007
TL;DR: In this article, a two-stage dual cavity bumper is proposed for crash resistant and crash resistant bumping in a helicopter, which consists of a low pressure bumper piston rod, a high pressure bumper rod, and a low and high pressure piston inner cavity to form low and pressure two stages bumpers.
10
Research on Landing Stability of Four-Legged Adaptive Landing Gear for Multirotor UAVs
TL;DR: In this article , a new four-legged landing gear of multi-rotor UAVs with a passive cushioning structure is designed, aiming at the landing stability requirement of rotorcraft UAV in complex terrains.