Modeling of hybrid stepper motors for closed loop operation

B. Henke, O. Sawodny, S. Schmidt, R. Neumann

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

Abstract

In automation and handling, many motion tasks are accomplished using servo motors. For simple motion tasks, hybrid stepper motors can be used in closed loop operation as a cheaper replacement of expensive servo motors. Therefore a model of the electromechanical behaviour is necessary for controller design. A detailed model of the hybrid stepper motor is derived, taking the saliencies of the rotor and the stator into account. Least-squares optimal parameter values are identified for important model parameters. Validation experiments show the high accuracy of the model.

Original languageEnglish
Title of host publication6th IFAC Symposium on Mechatronic Systems, MECH 2013
PublisherIFAC Secretariat
Pages177-183
Number of pages7
Edition5
ISBN (Print)9783902823311
DOIs
StatePublished - 2013
Externally publishedYes
Event6th IFAC Symposium on Mechatronic Systems, MECH 2013 - Hangzhou, China
Duration: 10 Apr 201312 Apr 2013

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
Number5
Volume46
ISSN (Print)1474-6670

Conference

Conference6th IFAC Symposium on Mechatronic Systems, MECH 2013
Country/TerritoryChina
CityHangzhou
Period10/04/1312/04/13

Keywords

  • Ac motors
  • Automation
  • Modelling
  • Motor control
  • Parameter identification
  • Step motors

ASJC Scopus subject areas

  • Control and Systems Engineering

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