A full fuzzy-logic-based vector control for a permanent-magnet synchronous motor(PMSM) was proposed. The high-performance of the proposed fuzzy logic control(FLC)-based PMSM drive were investigated and compared to those obtained from the conventional proportional-integral(PI) controller at different conditions such as step change in command speed and load, etc. In the simulation and experimental results, the fuzzy-logic controller was employed in the speed and current controller. The comparative experimental results show that the FLC is more robust and, hence, found to be a suitable replacement of the conventional PI controller for the high-performance drive system.

Date Published: 2 May 2006
PDF: 6 pages
Proc. SPIE 6042, ICMIT 2005: Control Systems and Robotics, 60422B (2 May 2006); doi: 10.1117/12.664652

Published in SPIE Proceedings Vol. 6042:
ICMIT 2005: Control Systems and Robotics
Yunlong Wei; Kil To Chong; Takayuki Takahashi; Shengping Liu; Zushu Li; Zhongwei Jiang; Jin Young Choi, Editor(s)