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  1. ceo_of_vibe_ration

    Tuned mass damper for mitigation of force vibration

    Hey Greg, the main system is a cantilevered beam with a lumped mass at the end. The beam itself does not have mass. The lumped mass experiences a periodic force excitation. The system can be expressed like follows: For the SDOF system, the amplification function looks like this: This is why...
  2. ceo_of_vibe_ration

    Tuned mass damper for mitigation of force vibration

    Hello everyone, I have a simple question. Lets say a single degree of freedom system (SDOF) which consists of a spring and a mass is excited by an external force. The SDOF system has the eigenfrequency of 0.31 Hz and the external force is a periodic force with the frequency of 0.6 Hz. After...

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