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1. 发明申请

US20210206483A1 VERTICAL TAKEOFF AND LANDING AIR MOBILITY 有权
公开(公告)号：US20210206483A1
公开(公告)日：2021-07-08
申请号：US17014702
申请日：2020-09-08
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Keun Seok Lee , Hyun Woo Jun , Se Hwan Park , Jae Hyung Kim
IPC分类号： B64C29/00 , B64D9/00 , B64C1/14
摘要： An air mobility craft is provided. The air mobility craft includes a fuselage that has a boarding space and a boarding gate and a plurality of wings disposed on the fuselage. A plurality of rotors are disposed on the wings. A first number of the plurality of rotors are tilting rotors configured to tilt upward or downward for lifting or cruising of the fuselage and a remaining number of the rotors are lifting rotors.

2. 外观设计

USD945946S1 Aircraft 有权
公开(公告)号：USD945946S1
公开(公告)日：2022-03-15
申请号：US35510789
申请日：2020-05-15
申请人： Kia Motors Corporation , Hyundai Motor Company
设计人： Keun Seok Lee , Jae Hyung Kim

3. 发明申请

US20230120243A1 ELECTRICAL CONNECTION TERMINAL FOR VEHICLE 有权
公开(公告)号：US20230120243A1
公开(公告)日：2023-04-20
申请号：US17965249
申请日：2022-10-13
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , KYUNGSHIN CORP.
发明人： Yun Jae Jung , Seung Min Yoo , Byeong Kyu Kim , Jun Il Yoon , Jae Hyung Kim
IPC分类号： H01R13/24 , H01R13/62
摘要： An electrical connection terminal for a vehicle is capable of securing structural stability of an electrical connection with a mating terminal. The electrical connection terminal includes a terminal body, provided with a pair of spring couplers facing each other with a predetermined distance therebetween, and a pair of contact springs, respectively assembled to the pair of spring couplers and configured to electrically connect the terminal body to a mating terminal by being brought into contact with the mating terminal inserted between the pair of spring couplers, wherein the contact spring includes a spring body assembled on an outer side of the spring coupler, and a plurality of mating terminal contacts provided independently of each other on the spring body and elastically brought into contact with the mating terminal when the mating terminal is inserted between the pair of spring couplers.

4. 发明授权

US09493182B2 System and method for compensating friction according to rack bending of MDPS 有权
标题翻译：根据MDPS的机架弯曲补偿摩擦的系统和方法
公开(公告)号：US09493182B2
公开(公告)日：2016-11-15
申请号：US14559083
申请日：2014-12-03
申请人： Hyundai Motor Company
发明人： Jae Hyung Kim
IPC分类号： B62D5/04
CPC分类号： B62D5/046 , B62D5/0463 , B62D5/0481
摘要： Disclosed are a system and a method for compensating friction due to rack bending in a motor driven power steering system. The system for compensating friction may include a rack bending signal processor and a friction compensation controller. The rack bending signal processor may determine whether a rack bar bends when a lateral force is transmitted to the rack bar in turn of a vehicle. The friction compensation controller may calculates a friction compensation torque by adding a counter-rack bending torque according to a bending displacement of the rack bar to a basic steering torque of a motor and control a current supplied to the motor to apply the friction compensation torque if it is determined that the rack bar bends.
摘要翻译：公开了一种用于在马达驱动的动力转向系统中补偿由于齿条弯曲引起的摩擦的系统和方法。用于补偿摩擦的系统可以包括机架弯曲信号处理器和摩擦补偿控制器。机架弯曲信号处理器可以确定当横向力被传递给车辆的齿条时，齿条是否弯曲。摩擦补偿控制器可以通过根据齿条的弯曲位移与电机的基本转向转矩相加的反齿条弯曲扭矩来计算摩擦补偿转矩，并且控制提供给电动机的电流以施加摩擦补偿转矩，如果确定机架条弯曲。

5. 发明申请

US20150183453A1 System and Method for Compensating Friction According to Rack Bending of MDPS 有权
标题翻译：根据MDPS的机架弯曲补偿摩擦的系统和方法
公开(公告)号：US20150183453A1
公开(公告)日：2015-07-02
申请号：US14559083
申请日：2014-12-03
申请人： Hyundai Motor Company
发明人： Jae Hyung Kim
IPC分类号： B62D5/04
CPC分类号： B62D5/046 , B62D5/0463 , B62D5/0481
摘要： Disclosed are a system and a method for compensating friction due to rack bending in a motor driven power steering system. The system for compensating friction may include a rack bending signal processor and a friction compensation controller. The rack bending signal processor may determine whether a rack bar bends when a lateral force is transmitted to the rack bar in turn of a vehicle. The friction compensation controller may calculates a friction compensation torque by adding a counter-rack bending torque according to a bending displacement of the rack bar to a basic steering torque of a motor and control a current supplied to the motor to apply the friction compensation torque if it is determined that the rack bar bends.
摘要翻译：公开了一种用于在马达驱动的动力转向系统中补偿由于齿条弯曲引起的摩擦的系统和方法。用于补偿摩擦的系统可以包括齿条弯曲信号处理器和摩擦补偿控制器。机架弯曲信号处理器可以确定当横向力被传递给车辆的齿条时，齿条是否弯曲。摩擦补偿控制器可以通过根据齿条的弯曲位移与电机的基本转向转矩相加的反齿条弯曲扭矩来计算摩擦补偿转矩，并且控制提供给电动机的电流以施加摩擦补偿转矩，如果确定机架条弯曲。

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