A newly robust controller design for the position control of permanent-magnet synchronous motor

Kuo Kai Shyu, Chiu Keng Lai, Yao Wen Tsai, Ding I. Yang

Research output: Contribution to journalArticlepeer-review

125 Scopus citations

Abstract

A robust controller which is designed by employing variable-structure control and linear-quadratic method is pre. sented for a permanent-magnet synchronous motor (PMSM) position control system. It is to achieve accurate control performance in the presence of plant parameter variation and load disturbance. In addition, it possesses the design flexibility of the conventional state feedback control. It is applied to the position control of a PMSM. Simulation and experimental results show that the proposed approach gives a better position response and is robust to parameter variations and load disturbance.

Original languageEnglish
Pages (from-to)558-565
Number of pages8
JournalIEEE Transactions on Industrial Electronics
Volume49
Issue number3
DOIs
StatePublished - Jun 2002

Keywords

  • Integral feedback
  • Permanent-magnet synchronous motor
  • Position control
  • Variable-structure control

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