State-observers for differential flatness model based-control of high-performance DC servomotor drives

B. Yodwong, P. Thounthong, S. Sikkabut, P. Mungporn, C. Pukdeboon, K. Sitthithakerngkiet, P. Kumam, P. Tricoli, B. Nahid-Mobarakeh, S. Pierfederici

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
23 Downloads (Pure)

Abstract

Recently, the model based control has been successful applied for motion control applications. It improves better performance than a classic linear control. However, a model base control needs to know some parameters for exact estimations, here a load torque and stator resistance. In this paper, it presents three-observers for a differential flatness model based control approach for a DC permanent magnet motor drive. Observer I is based on the well-known Luenberger estimation (linear approach); Observer II is based on the non-linear approach which guarantees the asymptotical stability; and Obserser III is also based on the non-linear approach which guarantees the exponential stability. To validate the proposed methods, a prototype DC servomotor drive (GEC Alsthom: 2-kW, 2400 rpm) is realized in the laboratory. Simulation and experimental results demonstrate system performance.

Original languageEnglish
Title of host publication19th International Conference on Electrical Machines and Systems, ICEMS 2016
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
ISBN (Electronic)9784886860989
Publication statusPublished - 2 Feb 2017
Event19th International Conference on Electrical Machines and Systems, ICEMS 2016 - Chiba, Japan
Duration: 13 Nov 201616 Nov 2016

Conference

Conference19th International Conference on Electrical Machines and Systems, ICEMS 2016
Country/TerritoryJapan
CityChiba
Period13/11/1616/11/16

Keywords

  • dc servomtor
  • Flatness control
  • Lyapunov function
  • observer
  • pulse width modulation
  • speed control

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Fingerprint

Dive into the research topics of 'State-observers for differential flatness model based-control of high-performance DC servomotor drives'. Together they form a unique fingerprint.

Cite this