I'm having a problem getting an inverse laplace transofrm with what, I think, is a PD controller.
I have a function H(s)P(s), where H(s) is known and P(s) is the input signal.
I have to get [h(t) CONVOLUTION p(t)], but I'm not able to do
InvLaplace [ s P(s)/((s+1)(s+50))]
because P(s) is unknown. The idea is to have the result in terms of p(t), p'(t), p''(t), etc.. Does Anyone know how to do this?
Thanks for any help
Jorge Guzman
-------- al912912