Stiffness/Noise, Vibration, Harshness

Stiffness and noise, vibration, harshness (NVH)

Today’s vehicles are expected to meet increasingly high comfort requirements. Components such as the body structure, powertrain and chassis have to be designed in such a way that they take into account the local and global, static and dynamic stiffness values.

 

Typical analyses

  • Local/global static and dynamic stiffness values
  • Modal analyses
  • Frequency response analyses
  • Operational modal analyses
  • Sensitivities
  • Numerical optimisation

 

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