Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ma Cunwang"'
Publikováno v:
Hangkong gongcheng jinzhan, Vol 12, Iss 3, Pp 55-64 (2021)
The aerodynamic configuration of the tiltrotor aircraft is constantly changed during the tilting transition process, and the aerodynamic characteristics is of strongly nonlinear characteristics.Aiming at the complex states of continuous tilting trans
Externí odkaz:
https://doaj.org/article/6ee6e62b017a47f5aebd2853b81d1282
Publikováno v:
Hangkong gongcheng jinzhan, Vol 11, Iss 2, Pp 176-183 (2020)
The propeller slipstream passed through the rotor plane when the autogyro is flying forward, will produce the unsteady aerodynamic interference on the autorotating rotor. Based on the RANS equations(Reynolds averaged Navier-Stokes), a computational a
Externí odkaz:
https://doaj.org/article/fb85f2566abd4021bee74ed68a3cc598
Publikováno v:
Jixie qiangdu, Vol 41, Pp 187-195 (2019)
Rotor blades are one of the most important parts of helicopter,and its can be used as lifting surface,pulling surface and control surface in flight. The fatigue life evaluation of rotor blades is the very important problem in helicopter engineering d
Externí odkaz:
https://doaj.org/article/825aa4a3b94c41ae9ad770f6a050a613
Publikováno v:
Hangkong gongcheng jinzhan, Vol 9, Iss 3, Pp 368-374 (2018)
Compared with similar helicopters, the autogyro has its unique advantages and has been widely applied in the civilian field. In order to provide theoretical reference for unmanned flight control of autogyro, the features, advantages and exiting probl
Externí odkaz:
https://doaj.org/article/99e437d0d02149e4bb3796181e758954
Publikováno v:
Hangkong gongcheng jinzhan, Vol 10, Iss 1, Pp 36-45,146 (2019)
The redundant manipulations on different control surfaces of tilt-rotorcraft are of great importance for its control reconfiguration. The nonlinear model trim and small perturbation linearization processing result are presented based on the small unm
Externí odkaz:
https://doaj.org/article/c1855a42115247bb9c679d10dfcc148c