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:
Dec. 03, 2013
Filed:
Nov. 11, 2008
Zhaoyong Zhou, Guangdong, CN;
Yajing Liu, Guangdong, CN;
Tiecai LI, Guangdong, CN;
Yan Zhang, Guangdong, CN;
Guijie Yang, Guangdong, CN;
Hongpeng Wang, Guangdong, CN;
Zhaoyong Zhou, Guangdong, CN;
Yajing Liu, Guangdong, CN;
Tiecai Li, Guangdong, CN;
Yan Zhang, Guangdong, CN;
Guijie Yang, Guangdong, CN;
Hongpeng Wang, Guangdong, CN;
Shenzhen Academy of Aerospace Technology, South District of High-Technology Industrial Park, Nanshan District, Shenzhen, Guangdong, CN;
Abstract
A control system of multi-shaft servo motor comprises a position loop module () for receiving a position loop given value and a position feedback value of respective shelves and figuring out a velocity loop given value; a velocity loop module () for receiving the velocity loop given value and a velocity feedback value of respective shelves and figuring out a current loop given value; a current loop module () for receiving the current loop given value and a current feedback value of respective shelves and outputting a current loop output value; a PWM signal generation module () for receiving the current loop output value from the current loop module () and generating a PWM signal for controlling respective shelves of the servo motor; and a multi-shaft time sequence control module ().