スリップ角検出による旋回時の路面摩擦推定システム

抄録

This paper describes a real-time tire-road friction estimation system. In this method, the lateral force is obtained by two methods. One is obtained by the centrifugal force, and the other is obtained by tire model using elastic deformation of tire. It is possible to measure the tire-road friction by these values are equal. For measuring, a deferential GPS device is used. Experimental examination using a real vehicle was carried out and the feasibility of the measurement system has been verified by the results.