抄録
For the design of steering assistance system when running at high speed and modeling of a driver model necessary to effect evaluation and inspection, goal of this research is to make the driver model which models the driver's steering torque over a series of steering behavior. First step of this research, modeling of a driver steering in high-speed running is targeted for the steering torque behavior during the lane change that a driver steers actively and lane keeping that a driver keeps the lane under the crosswind disturbance passively. So the modeling for the steering torque behavior is proposed considering the lateral deviation in the front view point and the reaction torque from the steering wheel. It is proposed that the steering torque state transition changes from a course change action to a lane keeping action. It is confirmed that reproducibility of lane keeping action to an experimental result improves. Significant test did the driver parameter and its feature is made clear.
