NVH – Absorber Design

  • Designed a tuned vibration absorber for a beam, achieving the target frequency of 76 Hz and reducing flexural vibrations through analytical calculations and FE-based numerical analysis.

  • Adjusted absorber mass position to precisely reach a resonance frequency of 76.067 Hz.

  • Validated the tuned vibration absorber's effectiveness through FE-based assembly analysis, confirming vibration reduction and improved beam stability.

  • Achieved more than 85% improvement in vibration suppression efficiency by optimizing the absorber's mass and stiffness.