| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular steering control device capable of estimating the vehicular behavior state in an early stage in detail, and more specifically, estimating the vehicular over-steer state. SOLUTION: The vehicular steering control device comprises a road surface reaction torque detection means 12 for detecting the road surface reaction torque Test to be received from a road surface by a tire 8 of a vehicle, a yaw rate detection means 13 for detecting the yaw rateγreal generated in the vehicle, and a behavior state estimation means 14 for estimating the vehicular behavior state. The behavior state estimation means 14 estimates the vehicular behavior state by using the road surface reaction torque Test and the yaw rateγreal. COPYRIGHT: (C)2007,JPO&INPIT |
