Impact-Rubbing Dynamics of Rotor with Hollow Shaft and Offset Discs Based on MDOF Timoshenko Beam Theory

Figure 28

Response diagram of the system of the rotor with an eccentricity of 0.53 mm. (a) Trajectory of shaft center. (b) Poincaré map. (c) Spectrum.

(a)

(b)

(c)