Recent content by Maurizio

Hi to all, I've to write differential equation for desciribe system in attached file. The system is intended: from force f as input to position x2 as output. Initial condition are the following x1=0 and x2=0. In the attached file I've included all formula for descrive relationship between...

Thank you for your answer. I've found that it's possible to solve this kind of problem in simple way applying: Y-Δ transform The link of a page on wikipedia is the following: http://en.wikipedia.org/wiki/Y-%CE%94_transform I hope that someone could find this post helpful. Thank you...

Homework Statement The problem ask me to write the transfert function of a electrical circuit witch include an operational amplifier. I've follow some instruction bur I cannot figure out from this problem. Could you suggest me somethings? I'd like to calculate G(S) = U(s) / Y(s) where...