Flatness based control of a buck-converter/DC-motor combination

R. Silva-Ortigoza, J. M. Alba-Martínez, M. Marciano-Melchor, V. M. Hernández-Guzmán, M. Marcelino-Aranda

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

3 Scopus citations

Abstract

This paper shows a control law designed for a DC/DC Buck-Power-Converter and DC-motor system by using the differential flatness property of the plant model. This approach is meant to perform angular speed control for tracking trajectory applications. The flatness property of the DC motor model is exploited in order to propose a highhierarchal control system, which allows the angular speed to track a desired trajectory. This controller provides the voltage profiles that must be tracked by the Buck converter and a low-hierarchical control is designed in order to ensure the aforementioned. This is accomplished using another flatness based control. The findings are verified through numerical simulations with Matlab-Simulink software.

Original languageEnglish
Title of host publicationProceedings - 2012 9th Electronics, Robotics and Automotive Mechanics Conference, CERMA 2012
Pages294-299
Number of pages6
DOIs
StatePublished - 2012
Event2012 9th Electronics, Robotics and Automotive Mechanics Conference, CERMA 2012 - Cuernavaca, Morelos, Mexico
Duration: 19 Nov 201223 Nov 2012

Publication series

NameProceedings - 2012 9th Electronics, Robotics and Automotive Mechanics Conference, CERMA 2012

Conference

Conference2012 9th Electronics, Robotics and Automotive Mechanics Conference, CERMA 2012
Country/TerritoryMexico
CityCuernavaca, Morelos
Period19/11/1223/11/12

Keywords

  • Buck power converter
  • DC motor
  • Differential flatness
  • Trajectory tracking

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