18911563. STEERING CONTROL DEVICE (TOYOTA JIDOSHA KABUSHIKI KAISHA)
STEERING CONTROL DEVICE
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Kotaro Okada of Okazaki-shi JP
Kazuki Itazuri of Toyota-shi JP
STEERING CONTROL DEVICE
This abstract first appeared for US patent application 18911563 titled 'STEERING CONTROL DEVICE
Original Abstract Submitted
A software processing device of a steering control device is configured to execute a sampling process, a turning angle calculation process, and a control constant learning process. The sampling process is a process of sampling a steering angle and a yaw rate in synchronization. The turning angle calculation process is a process of calculating a turning angle of the turning wheel, using the yaw rate and a vehicle velocity as inputs. The control constant learning process is a process of learning a control constant based on a plurality of combinations each of which is constituted by the steering angle sampled by the sampling process and the turning angle corresponding to the steering angle. The control constant is a constant that indicates a rotational displacement of the turning wheel with respect to a rotational displacement of the steering shaft.