A Fuzzy-Logic-Based Self-Tuning PI Controller for High-Performance Vector Controlled Induction Motor Drive

Authors: Mannan, Mohammad¹; Murata, Toshiaki¹; Tamura, Junji¹; Tsuchiya, Takeshi²

Source: Electric Power Components and Systems, Volume 34, Number 4, Number 4/April 2006 , pp. 471-481(11)

Buy & download fulltext article:

Price: $56.94 plus tax (Refund Policy)

Abstract:

Vector control (VC) of an induction motor (IM) is generally implemented by applying a proportional and integral (PI) controller owing to its simple design technique. The performance of an IM deteriorates under the variations of load torque and parameters where the gains of a PI controller are kept constant. Therefore this paper presents a self-tuning PI (ST-PI) controller based on fuzzy logic control (FLC) theory for high performance of an IM. According to the pole placement technique, the gains of a PI controller are tuned by applying FLC. The effectiveness of the proposed fuzzy-logic-based ST-PI controller is demonstrated through simulation results. These clarify that the proposed ST-PI controller can provide better response than a conventional PI controller.

Keywords: fuzzy logic; induction motor; self-tuning PI controller; speed control

Document Type: Research article

DOI: http://dx.doi.org/10.1080/15325000500348194

Affiliations: 1: Department of EEE, Kitami Institute of Technology, Kitami, Hokkaido, Japan 2: Department of EEE, Hokkaido Institute of Technology, Sapporo, Hokkaido, Japan

Publication date: 2006-04-01

More about this publication?