Design and Experimental Implementation of a Beam-Type Twin Dynamic Vibration Absorber for a Cantilevered Flexible Structure Carrying an Unbalanced Rotor: Numerical and Experimental Observations

Figure 11

Harmonic analysis of the system: (a) modeling and meshing of the system without absorber, (b) normalized displacement in direction of the system without absorber, (c) modeling and meshing of the system with absorber, (d) normalized displacement in direction of the system with absorber, and (e) spectrum of the response under broadband swept-harmonic excitation.

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(b)

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