Vibration

Proposal Defense

23 Oct 2013

20131023 Proposal defense

Questions:

  • Can 3D perform similarly to 2D problme?
  • Why choose which method to reject noise?
  • Can we determine the displacment?
  • Why maxGen not 30 or 40, or other number?
  • What is the initial conditionif we need to calculate the displacement, if the structure is under free vibration?
  • Can we range error from -3% to 3% for frequencies and mode shpae
  • => Determine/infer level of accuracy/precision of the predicted damage

This \beta => [R] => f => F

  • Scienctific method: guess -> test -> validate; if wrong, our guesss is wrong.