Recent content by fettapetta

Hi! I have a problem with the following equation: log(D)-b*log(K) = b*log(z)-log(c) I would like to get D and K on one side of the equal to sign, so that: f(D,K) = g(b, c, z) Is this possible? Peter

AlephZero: Thenk you, the link is pretty much one method i use to do the analysis but as i told you I'm questioning it. I would like to know why it's possible to not considirate the mean value differences. They do not mention it there, neither is it mentioned by their reference. Even if it...

http://fte.edu.iq/eftrathya/19.pdf best one!

and if some modes are excited? Let's say a white noise. I guess that is hard to make sure that a component will not be excited here?

Hi! I'm trying to find a good way to predict fatigue caused by a random vibration (given PSD). I know at least 2 ways of doing it but I'm questioning them both. One of them is using the rain flow count algorithm at a simulated acceleration/time signal to generate a certain amount of...