6 Papers
5 Citations
Xiaohui Wei is an academic researcher from Nanjing University of Aeronautics and Astronautics. The author has contributed to research in topics: Directional stability & Numerical continuation. The author has an hindex of 2, co-authored 6 publications.
Chat about Author
Papers
Residual stresses of polycrystalline CBN abrasive grits brazed with a high-frequency induction heating technique
TL;DR: In this paper, the residual stresses produced in polycrystalline CBN abrasive grits during a high-frequency induction brazing process are calculated by using finite element analysis, with a consideration of the nonuniform temperature distribution in the induction Brazing model.
14
Dynamics and Directional Stability of High-Speed Unmanned Aerial Vehicle Ground Taxiing Process
Qiaozhi Yin,Hong Nie,Xiaohui Wei +2 more
TL;DR: The bifurcation analysis method is used to study the high-speed unmanned aerial vehicle (UAV) dynamics and directional stability during the steering process on the ground.
13
Parameter effects on high-speed UAV ground directional stability using bifurcation analysis
TL;DR: In this article, a fully parameterized mathematical high-speed UAV ground nonlinear dynamic model is developed considering several nonlinear factors, and the bifurcation analysis procedure of a ground steering system is introduced, following which the simulation efficiency is greatly improved comparing with the time domain simulation method.
13
Study on modal characteristics and vibration reduction of an aircraft rotor–stator brake-induced squeal system
TL;DR: Based on the modal coupling theory, the rotor and stator contact stiffness and axial relative velocity are considered to build an electric aircraft brake dynamic system model in this paper, where the influences of the contact stiffness, friction damping and frictional coefficient on the brake squeal system are carried out, laying the foundation for the three proposed vibration suppression methods.
3
Bifurcation analysis of dual-sidestay landing gear locking performance considering joint clearance
TL;DR: In this paper, the authors proposed a bifurcation analysis method for synchronous locking of dual-sidestay landing gears, which takes into consideration the joint clearance, and analyzed the effects of structural parameters.