Research Article
Random Vibration and Dynamic Analysis of a Planetary Gear Train in a Wind Turbine
Figure 5
Variances of the planet gear rotation: (a) variance of ; (b) variance of ; (c) variance of .
(a) Variance of , displacement of 1st planet |
(b) Variance of , displacement of 2nd planet |
(c) Variance of , displacement of 3rd planet |