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:
Jan. 25, 2022
Filed:
Jul. 11, 2019
Ubtech Robotics Corp Ltd, Shenzhen, CN;
Youjun Xiong, Shenzhen, CN;
Hanyu Sun, Shenzhen, CN;
Wenhua Fan, Shenzhen, CN;
Lifu Zhang, Shenzhen, CN;
Zhongliang Wang, Shenzhen, CN;
Jianxin Pang, Shenzhen, CN;
UBTECH ROBOTICS CORP LTD, Shenzhen, CN;
Abstract
A servo calibration method as well as an apparatus and a robot using the same are provided. The method includes: obtaining data of a position sensor on a motor shaft of the servo; obtaining data of a position sensor on an output shaft of the servo; determining whether a clutch protection has been performed on the servo based on data of the position sensor on the motor shaft and data of the position sensor on the output shaft; and calibrating a position of the motor shaft based on the data of the position sensor on the output shaft, if the clutch protection has been performed on the servo. Hence, the problem in the prior art that the process of the calibration is cumbersome can be solved.