1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Natural frequency from time domain and frequency domain plot

  1. Nov 28, 2013 #1
    Anyone have an idea to find a first and second natural frequency from time domain and frequency domain plot resulting from an accelerometer measuring the vibration in cantilever beam ?

    Thanks very much :)
     
  2. jcsd
  3. Nov 28, 2013 #2

    cepheid

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    Welcome to PF kay10287,

    What have you done so far on this problem? Can you upload a plot of the frequency spectrum of the accelerometer measurement for us? I imagine that the first few resonant modes should be fairly obvious in a plot of the frequency spectrum.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted



Loading...