A novel hybrid fuzzy/PI two-stage controller for an induction motor drive

K. L. Shi, T. F. Chan, Y. K. Wong, Siu Lau Ho

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

5 Citations (Scopus)

Abstract

In this paper, a novel hybrid fuzzy/PI controller for an induction motor drive is proposed. The major features of field-oriented control are exploited in the design of the scalar controller. A fuzzy logic slip-frequency controller operates together with a proportional-integral (PI) current controller to yield the desired values of slip-frequency and stator current during the acceleration/deceleration stage and the final steady-state stage. Detailed formulation of the fuzzy sets, the rule base, and the fuzzy inference of the slip frequency controller are presented. Simulation studies on a 150 W induction motor using Matlab/Simulink and hardware implementation based on an ADMC331 DSP board are performed. The simulation and experimental results indicate that the performance of the two-stage controller is comparable with that obtained using field-oriented control.
Original languageEnglish
Title of host publicationIEMDC 2001 - IEEE International Electric Machines and Drives Conference
Pages415-421
Number of pages7
DOIs
Publication statusPublished - 1 Dec 2001
Event2001 IEEE International Electric Machines and Drives Conference, IEMDC 2001 - Cambridge, MA, United States
Duration: 17 Jun 200120 Jun 2001

Conference

Conference2001 IEEE International Electric Machines and Drives Conference, IEMDC 2001
CountryUnited States
CityCambridge, MA
Period17/06/0120/06/01

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

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