Static longitudinal stability and longitudinal control of autogiro rotors (1938)
NASA Technical Reports Server (NTRS) · leaf 18
H.A.C.A. Tecbnical Memorandura Ho. 879 Figs. 1,2.4,6,7,17,18,19 / ~Axl8 of Wgore 2.- Parabolic / rotation relationship Figure 1.- Porcee between Cg andc^ • and Tiffaxe 4.- Limensions for defining angle at rotor blade. the blade moment. … Figure 7.- Source of downwash at elevator control. Figure 17.- Scheinatic drawing of rotor blade hub with elevator control. s Figure 19.- Scheme showing arraiigement for Figure 18.- Control forces versus correct change in balancing speed for different condition and trim. balancing stages.
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