Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations MintJulep on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
Ground Resonance and Langing Gear
Two bladed rotors are typically stiff-lag rotors (the lag frequency is greater than 1). When the lag frequency is greater than one, the system is always stable -- in other words, free of ground resonance. Heidi M.- hovergirl
- Post #3
- Forum: Rotorcraft engineering
