Title :
Nonlinear dynamics and control of a wind-milling gyroplane rotor
Author :
Somov, Y.I. ; Polyntsev, Oleg Ye
Author_Institution :
Blagonravov Eng. Sci. Inst., Acad. of Sci., Moscow, Russia
Abstract :
Mathematical models of auto-rotation and flapping the wind-milling rotor have been carried out. Their approximate analytical solutions have been obtained. Software allowing one to simulate and study a rotor dynamics have been created. Major physical features on the forced flexible oscillations of the wind-milling rotor in the flapping plane have been investigated. Results obtained have successfully been applied to designing the Irkutsk A-002 gyroplane main rotor.
Keywords :
aerospace simulation; aircraft control; helicopters; flapping plane; nonlinear control; nonlinear dynamics; rotor dynamics; wind milling gyroplane rotor; wind milling rotors flexible oscillations; Aerodynamics; Aircraft; Azimuth; Blades; Fasteners; Helicopters; Mechanical systems; Milling; Production; Stability;
Conference_Titel :
Physics and Control, 2003. Proceedings. 2003 International Conference
Print_ISBN :
0-7803-7939-X
DOI :
10.1109/PHYCON.2003.1236805
