The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2025
Filed:
Aug. 03, 2022
Hyundai Mobis Co., Ltd., Seoul, KR;
Tae Hong Kim, Yongin-si, KR;
HYUNDAI MOBIS CO., LTD., Seoul, KR;
Abstract
An apparatus may include a command steering angle control portion removing noise of a first command steering angle and outputting a second command steering angle, a steering angle position control portion compensating for a first steering angle error corresponding to a difference between the second command steering angle and a first current steering angle, and outputting a first command current, a first responsiveness improving portion compensating for a second steering angle error corresponding to a difference between the second command steering angle and a second current steering angle, calculating a first compensation value, and applying the first compensation value to the steering angle position control portion, and a second responsiveness improving portion deriving a compensation gain, calculating a second compensation value on the basis of the first steering angle error and the compensation gain, and applying the second compensation value to the steering angle position control portion.