Vibration Characteristic Analysis of a Coupling System for Compound Biaxial and Inter-Shaft Bearings

<div>Amplitude-frequency curves of different radial clearances of the inter-shaft bearing. Blue: radial clearance 2 μm; Green: radial clearance 4 μm; Pink: radial clearance 8 μm (Corresponding excitation resonance peak, inner shaft: BIδ1, BIδ2, BIδ3, outer shaft: BOδ1, BOδ2, BOδ3). (a) Inner shaft. (b) Outer shaft.</div>

Shock and Vibration

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Figure 12

Figure 12: Vibration Characteristic Analysis of a Coupling System for Compound Biaxial and Inter-Shaft Bearings 