H /sub ∞/ adaptive, PID and fuzzy control: a comparison of controllers for vehicle lane keeping

Abstract

We provide, in this paper an overview as well as a comparison of four controllers for the vehicle lateral control problem. H/sub /spl infin//, adaptive, fuzzy and PID controllers are compared by simulations over a test track circuit. Curvature and wind perturbations as well as variations on the speed and on the adherence coefficient are introduced in the simulations.