It is proposed that principles of interaction tuning and vibration isolation be considered as one subject and used in conjunction to achieve simultaneous improvement in riding qualities and fatigue life of helicopter; outline of new concepts, showing good correlation with theory, which move helicopter toward goal of smooth-riding, long-lived vehicle in 170-250 mph class.
Designing high-speed rigid rotor helicopter
Astronautics Aerospace Eng
Astronautics and Aerospace Engineering ; 1 , n 5
1963
3 pages
Article (Journal)
English
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Rigid/Compliant Helicopter Rotor
NTRS | 1986
|High speed helicopter rotor design
Engineering Index Backfile | 1963
|