In this paper is introduced a method of dynamic analysis of the helicopter rotor coupled with fuselage in the rotating plane. The method has been used to determine the inplane rotor-fuselage dynamic properties of a light helicopter with fiberglass-reinforced plastics rotor blades. This paper makes particular reference to the effect of anisotropic dynamic stiffness of the rotor shaft end of fuselage on the natural dynamic characteristics.
Coupling technique of rotor-fuselage dynamic analysis
Kopplungsmethode zur dynamischen Analyse von Rotor und Rumpf
ASME-Papers ; 1-4
1983
4 Seiten, 7 Bilder, 1 Tabelle, 5 Quellen
Conference paper
English
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