英一 小野

TL;DR: In this paper, a self-aligning torque for front wheels is estimated based on steering torque and steering force by self-aligned torque estimating means 6, and side force for the front wheels by a vehicular state quantity by a side force estimating means 9.

TL;DR: In this paper, the authors proposed a travel control device to control the travel of a vehicle so as to efficiently avoid an obstacle at a shortest distance, where a radar device detects the relative distance between a vehicle and an obstacle and operates the optimum control input (the force F and direction θ) corresponding to the relative speed v 0 by each unit step.

TL;DR: In this article, the friction condition of a road surface without the need for additional steering angles is estimated without the use of additional steering angle by using the fact that the degraded gripping condition causes the slipping angle to be larger as compared with the reference value.

TL;DR: In this article, the authors proposed a conjoint control device of a vehicle capable of controlling the stability of the vehicle from a normal range before entering the friction limit range, where the gripping degree of a front wheel was estimated based on the change of the self-aligning torque against the side force (or the front wheel slip angle).

TL;DR: In this article, a vehicle physical quantity estimating device for estimating an attitude angle, from an observer, in consideration of relation between the longitudinal and lateral components and the influence of the attitude angle in the vehicle concerning vehicle motions in a comparatively low-frequency area not to be affected by spinning, etc.