Title:
SYSTEMS AND METHODS FOR CONTROLLING STEPPING MOTOR
Document Type and Number:
WIPO Patent Application WO/2021/128862
Kind Code:
A1
Abstract:
The present disclosure relates to systems and methods for controlling a stepping motor. A method may include determining a driving voltage based on a function, wherein the function includes a predetermined electric current and operating parameters of the stepping motor; and driving the stepping motor to work based on the driving voltage via an H -bridge.
Inventors:
SHI XIAOLING (CN)
YANG ZENGQI (CN)
LI JIANPING (CN)
YANG ZENGQI (CN)
LI JIANPING (CN)
Application Number:
PCT/CN2020/107841
Publication Date:
July 01, 2021
Filing Date:
August 07, 2020
Export Citation:
Assignee:
ZHEJIANG DAHUA TECHNOLOGY CO (CN)
International Classes:
H02P8/12; H02P8/00; H02P8/32
Foreign References:
CN111049437A | 2020-04-21 | |||
CN101888207A | 2010-11-17 | |||
CN101888207A | 2010-11-17 | |||
CN101814888A | 2010-08-25 | |||
US5262708A | 1993-11-16 |
Other References:
See also references of EP 4042558A4
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
Download PDF:
Previous Patent: POCKET SPRING UNIT
Next Patent: HEAT DISSIPATION TYPE PRINTING APPARATUS FOR USE IN TEXTILE PRODUCTION
Next Patent: HEAT DISSIPATION TYPE PRINTING APPARATUS FOR USE IN TEXTILE PRODUCTION