STEERING CONTROL DEVICE

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Yuto Nakagawa of Okazaki-shi (JP)

Terutaka Tamaizumi of Okazaki-shi (JP)

Yuki Inden of Okazaki-shi (JP)

Saki Takahashi of Seto-shi (JP)

STEERING CONTROL DEVICE

This abstract first appeared for US patent application 18799441 titled 'STEERING CONTROL DEVICE

Original Abstract Submitted

The steering control device includes a software processing device. The software processing device is configured to execute assist amount setting processing, axial force setting processing, and reaction force application processing. In the assist amount setting processing, an assist amount is set while an output value of first damping processing that outputs a first damping correction amount having a correlation with a steering angular velocity is used. In the axial force setting processing, the axial force is set while an output value of second damping processing that outputs a second damping correction amount having a positive correlation with the steering angular velocity is used. In the reaction force application processing, a value obtained by subtracting the axial force from the assist amount is an input and a reaction force motor is operated.