Hyundai Motor Company

Kia Motors Corporation

Jong-Min Kim

Bo-Min Kim

A control method for a rear wheel steering apparatus of a vehicle adjusts current applied to a rear wheel steering (RWS) actuator by determining a compensation current value based on the aging of devices installed in the RWS actuator installed in the rear wheel steering apparatus, and further adjusts the current applied to the RWS actuator with a compensation current value based on the friction of the devices installed in the RWS actuator.

Control methods for rear wheel steering apparatus of cars

A toe variable control method includes a toe linearization mapping control in which a toe control is switched from a constant control amount to a variable control amount in a rear wheel steering system by bump/rebound speeds of a bump and a rebound becoming a variable when the bump and rebound of a wheel are detected by a controller.

Growing community of inventors

Gwangmyeong-si, South Korea

Jong-Min Kim