抄録
The characteristic of on-centered steering stability is important to contract a control system for autonomous vehicle, and we need to investigate the systematic treatment. As a first stage of this research, we have constructed a steering model with circumstantial stiffness of on-centered steering which is decreased at neutral region. In this study, using full vehicle model and steering model of on-centered steering stiffness, it is shown that this model has good expression for the vehicle behavior of heavy duty vehicles.
