Model based control of permanent magnet AC servo motor drives

P. Thounthong, S. Sikkabut, P. Mungporn, B. Yodwong, P. Kumam, N. Bizon, P. Tricoli, B. Nahid-Mobarakeh, S. Pierfederici

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

6 Citations (Scopus)
83 Downloads (Pure)

Abstract

This paper presents an innovative control law for permanent magnet synchronous motor (PMSM) drive for high dynamics applications. This kind of system (three-phase inverter connected with a PMSM) exhibits nonlinear behavior. Classically, to control the speed and the current (torque), a linearized technique is often used to study the stability and to select the controller parameters at specific operating point. In this paper, a model based control based on the flatness property of the drive system is proposed. Flatness provides a convenient framework for meeting a number of performance specifications on the PMSM drive. To validate the proposed method, a prototype PMSM drive (1 kW, 3000 rpm) is realized in the laboratory. The proposed control law is implemented by digital estimation in a dSPACE 1104 controller card. Experimental results demonstrate that the nonlinear differential flatness-based control provides improved speed/current regulation relative to a classical linear PI vector control method.

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

  • Flatness control
  • permanent magnet synchronous motor (PMSM)
  • pulse width modulation
  • vector control

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Fingerprint

Dive into the research topics of 'Model based control of permanent magnet AC servo motor drives'. Together they form a unique fingerprint.

Cite this