Hyundai Motor Company

Kia Motors Corporation

Mando Corporation

Seohan Industry Co., Ltd.

O Sung Kwon

Nam Young Kim

Kyung Bok Lee

Jae Young Lee

Jae Woo Lee

Sung Won Kim

Byung Chan Lee

Yoon Cheol Kim

Min Gyun Chung

Jai Min Han

Yoon Joo Rhee

Joo Beom Kim

Seong Hoon Park

Jae Seok Lee

Soo Hyuk Lee

Suk Jin Ko

Gwang Yun Kim

Kyoung Don Yi

Taeg Jo Kim

Sang Hyuk Lee

Byung Soo Yoo

Tae Ho Jung

Sang Do Kwak

Duck Hwan Kim

Cheol Ki Kim

Tae Soo Chi

The present invention relates to a method for controlling the position of a vehicle to ensure stable position of a vehicle against tilting due to a rapid change in vehicle speed. The method includes: determining whether a vehicle speed is rapidly changing in a straight direction on the basis of an extent of depression of a pedal that changes a position of a steering wheel and a change in vehicle speed; determining whether the vehicle is tilting on the basis of a change in a yaw-rate by means of the controller when the vehicle speed is rapidly changing in the straight direction; and providing compensation torque in the direction opposite the direction in which the vehicle is tilted by operating a steering motor when the controller determines that the vehicle is tilting.

Method for controlling position of vehicle

Disclosed is a brake disc for vehicles including a ring-shaped disc part provided with an insertion space formed at the central region thereof, a hub part disposed within the insertion space and provided with recesses formed on the external circumferential surface thereof, and connection parts configured to connect the disc part and the hub part, wherein each of the connection parts is divided into a curved section extending from the internal circumferential surface of the disc part and having both curved side surfaces and a rectilinear section extending from the curved section, having both flat side surfaces and inserted into each of the recess, and widths of the curved section and the rectilinear section are decreased in a direction toward the hub part.

Brake disc

An apparatus and a method for controlling a motor-driven power steering system can inhibit a change in steering feeling which may be caused by abrasion and degradation of components in the motor-driven power steering system, and maintain initial steering feeling. The method determines a torque compensation amount by comparing a reference value with change ratio average data of steering torque with respect to a steering angle, and compensates for driver input torque in accordance with the determined torque compensation amount, such that it is possible to effectively inhibit the change in steering feeling which may be caused by abrasion and degradation of components, and maintain the initial steering feeling.

Apparatus and method for controlling motor-driven power steering system

A lower rail structure of a sliding door for a vehicle fixed to a side sill inner upper panel and slidably supporting a lower roller mounted on a door includes a central support part by which the lower roller is slidably supported; an upper support part extended from one side of the central support part and coupled to one side of the side sill inner upper panel; and a lower support part extended from the other side of the central support part and coupled to the other side of the side sill inner upper panel.

Lower rail structure of sliding door for vehicle

Growing community of inventors

Yongin-si, South Korea

O Sung Kwon