Advancements in automotive technology are directed towards by-wire systems, that are all those functionalities where mechanical components can be replaced by electronic actuators. Some of the many advantages of this approach are the absence of mechanical limitations, reduced weight and improved safety. The absence of steering shaft and mechanical linkages allows more design flexibility in the whole vehicle architecture; in particular, more freedom in the design of advanced control strategies, such as lane keeping, autonomous parking and active steering. In this thesis, I had the possibility to design and validate a controller for a Steer-by-Wire system intended for an autonomous vehicle for Bylogix S.r.l, a company located in Grugliasco (TO).