Abstract
This paper proposes a novel steering operation model scheduled by vehicle velocity. The model is constructed via the H∞ loop shaping. In order to improve driving safety, driver assistance systems have been focused on recently. The analysis by using a driver model is indispensable to design efficiently driver assistance systems. The proposed model must be scheduled by vehicle velocity since the driver's operation characteristics vary according to vehicle velocity. The model shows excellent course following performances in single/double lane change simulations with velocity change.