Reply To: Toolbox features

[Marco]

Hi,

if I want run a time-domain identification of a fractional order system, can I use a parametric form of the FOTF object (1° parameter of the function FID) ? If it is possible I don’t understand how I can do it.

I try to explain better my request: I have input, output, time vectors for my system in the structure FIDATA. Now I would obtain the identification of system’s parameters that are unknown. The only information that I have is the structure of the transfer function of my system (in particular is in the form K*(s^alfa)/(s^alfa+p) where K(static gain), alfa(order of system) and p(pole) are the system’s parameters). How can I solve this problem?

Thank you

Marco