Research Article

A New Model of the Fractional Order Dynamics of the Planetary Gears

Table 1

Parameters of the planetary gear.

ParameterSunPlanet

Base radius , mm2416
Radial bearing stiffnesses and , N/m0.5 × 1090.5 × 109
Stiffness of teeth and , N/m2.91 × 1081.81 × 108
Mass , kg0.3 0.20
Rotational inertia, , kg m210 × 10−3100 × 10−6