Control on output peak current of motors in robots

Tongtong Zhang, Weimin Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Strict requirements for joint motor controllers have been put forward with the development of robots. In particular, when a humanoid walks quickly or runs, instantaneous high power and large current are desired. Traditional motor controllers protect themselves by setting maximum operating current. This method is simple and effective, but it does not give full play to the maximum output power of the motor. To overcome the weakness, a new method based on the low-pass filter is proposed to control output peak current of motors, which safely improves the output power of motors.

Original languageEnglish
Title of host publication2014 2nd International Conference on Systems and Informatics, ICSAI 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages23-27
Number of pages5
ISBN (Electronic)9781479954582
DOIs
Publication statusPublished - 13 Jan 2015
Event2014 2nd International Conference on Systems and Informatics, ICSAI 2014 - Shanghai, China
Duration: 15 Nov 201417 Nov 2014

Publication series

Name2014 2nd International Conference on Systems and Informatics, ICSAI 2014

Conference

Conference2014 2nd International Conference on Systems and Informatics, ICSAI 2014
Country/TerritoryChina
CityShanghai
Period15/11/1417/11/14

Keywords

  • high power
  • joint motor
  • low-pass filter
  • peak current control

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