Sensorless fuzzy SMC for a permanent magnet synchronous motor

Mohamed, H.A.F. and Yang, S.S. and Moghavvemi, M. (2009) Sensorless fuzzy SMC for a permanent magnet synchronous motor. In: ICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009, 18-21 August 2009, Fukuoka, Japan.

Full text not available from this repository.


This paper presents the design of a fuzzy logic sliding mode controller to control a permanent magnet synchronous motor. Fuzzy logic is introduced to the system to solve the chattering problem associated with sliding mode controllers. Based on the proposed switching surface, a switching control law that satisfies the hitting condition and guarantees the existence of the sliding mode is designed using Lyapunov theory. Then a fuzzy controller is designed based on the obtained stability conditions to decide how to activate the softening control action of the equivalent controller or the robust switching controller. To drive the motor sensorlessly, a sliding mode observer is designed. The effectiveness of the proposed controller is investigated through simulation.

Item Type: Conference or Workshop Item (Paper)
Additional Information: ISBN: 978-490776433-3 Article number 5333217
Uncontrolled Keywords: Fuzzy logic control; Permanent magnet synchronous motor; Sliding mode control; Sliding mode observer; Chattering problems; Control actions; Fuzzy controllers; Fuzzy logic control; Lyapunov theories; Permanent Magnet Synchronous Motor; Sensorless; Sliding mode controller; Sliding mode observers; Sliding modes; Stability condition; Switching Control; Switching controllers; Switching surfaces
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering
Depositing User: Ms. Norhamizah Tamizi
Date Deposited: 27 Mar 2014 03:33
Last Modified: 23 Nov 2017 02:22

Actions (login required)

View Item View Item