Influence of Shaft Torsional Stiffness on Dynamic Response of Four-Stage Main Transmission System

Figure 2

Dynamic response of gears in helicopter transmission system.

(a) Gear 1

(b) Gear 2

(c) Gear 3

(d) Gear 4

(e) Gear 5

(f) Gear 6

(g) Gear 7

(h) Gear 8

(i) Gear 9

(j) Gear 10

(k) Gear 11

(l) Carrier