Power Spectral Density
Power Spectral Density
(OP)
Does anyone know where I can find out a bit more on the Power Spectral densities for vibration analysis in Mechanica?
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
|
RE: Power Spectral Density
EITHER
(1) You want to know about how power spectral densities are processed by Pro/Mechanica. If so then can't really help.
OR
(2) You want to know about 'power spectral densities' as in the principles/theory of. If you are asking about fundamentals such as this then this would indicate that you may be a novice in vibration analysis. Be aware that vibration analyses (at least in my view anyhow) can be very difficult to get your head round - professional engineer level understanding of Fourier transforms ...etc will be prerequisite to understanding what you are doing. It can all go horribly wrong without a measure of experience and significant depth of understanding.
There are many text books on vibration analyses. From my own POV I found the website www.vibrationdata.com very useful if you need to go up the learning curve. Hope this helps.
RE: Power Spectral Density
Tobalcane
"If you avoid failure, you also avoid success."