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. 19, 2019
Filed:
May. 09, 2017
Ubtech Robotics Corp., Shenzhen, CN;
Youjun Xiong, Shenzhen, CN;
Xi Bai, Shenzhen, CN;
Wenhua Fan, Shenzhen, CN;
Lifu Zhang, Shenzhen, CN;
UBTECH ROBOTICS CORP., Shenzhen, CN;
Abstract
The present disclosure relates to a multi-turn angle controlling method based on an absolute position encoder, including: obtaining a target angle according to a starting position and a target position, and obtaining number of times N that the target angle passes a predetermined position, determining whether an absolute value of the target angle being greater than 360 degrees, conducting a first operation mode upon determining that the absolute value of the target angle being greater than 360 degrees, incrementing M by one when the operation angle passes the predetermined position until M equals to N, M is a positive integer and an initial value of M is zero, and conducting a second operation mode when M equals to N, N is a positive integer greater than 1.