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:
Feb. 14, 2023
Filed:
Aug. 25, 2021
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Postech Research and Business Development Foundation, Pohang-si, KR;
Hee Kwang Lee, Suwon-Si, KR;
Hyun Seok Hong, Seoul, KR;
Kwang Hee Nam, Pohang-Si, KR;
Tae Yeon Lee, Pohang-Si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
POSTECH Research and Business Development Foundation, Pohang-si, KR;
Abstract
A method for determining a motor angle, may include deriving a sensor weight and a sensorless weight via a cross product of an actual current vector and a model-based sensored current vector and a cross product of the actual current vector and a model-based sensorless current vector; and determining a final motor angle by applying the sensor weight and the sensorless weight to each of a sensored angle and a sensorless angle.