[sdiy] Pole Dancing
neil.johnson71 at gmail.com
Tue Jan 24 10:38:24 CET 2023
Richie Burnett wrote:
> I too learned about Root Locus in Control Theory class. Unfortunately it
> was only touched upon fairly briefly in Analogue Control and wasn't even
> mentioned in Digital Control!
Yes in the digital world you have the Z-plane and the unit circle,
which is just the warped y axis of the s-plane.
Design your filter in the "old" analogue domain, then run the transfer
function through the bilinear Z transform to turn it into a digital
Under exam conditions, obviously!
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