Basic features of disturbed motion of helicopter are discussed, and question of separation of longitudinal and lateral modes is examined; account of entire family of helicopter stability derivatives is presented with emphasis on derivatives involving cross-coupling between lateral and longitudinal modes, and flapping and downwash derivatives; method is developed of calculating tail-rotor parameters to trim, and values of tail rotor derivatives are deduced; expressions are presented for all 36 derivatives of complete helicopter.
Rotor dynamics and helicopter stability -- Introduction to dynamic stability theory and calculation of helicopter derivatives
Aircraft Eng
Aircraft Engineering ; 37 , n 11
1965
10 pages
Article (Journal)
English
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Rotor Dynamics and Helicopter Stability
Emerald Group Publishing | 1964
|Rotor Dynamics and Helicopter Stability
Emerald Group Publishing | 1964
|Rotor Dynamics and Helicopter Stability
Emerald Group Publishing | 1963
|Rotor Dynamics and Helicopter Stability
Emerald Group Publishing | 1963
|Rotor Dynamics and Helicopter Stability
Emerald Group Publishing | 1963
|