Synchronous motor speed control based on ANFIS methodology and sliding mode observer

2015 ◽  
Vol 5 (1) ◽  
pp. 3 ◽  
Author(s):  
Abdel Ghani Aissaoui ◽  
Mohamed Abid ◽  
Ahmed Tahour ◽  
Ahmed Chaouki Megherbi
Keyword(s):  
Sliding Mode ◽  
Speed Control ◽  
Synchronous Motor ◽  
Sliding Mode Observer ◽  
Motor Speed

Sensorless Speed Control of Permanent-Magnet Synchronous Motor Based on a New Sliding-Mode Observer

2014 ◽  
Vol 697 ◽  
pp. 397-401
Author(s):  
Fei Fei Han ◽  
Zhong Hua Wang ◽  
Tong Yi Han
Keyword(s):  
Permanent Magnet ◽  
Sliding Mode ◽  
Permanent Magnet Synchronous Motor ◽  
Speed Control ◽  
Synchronous Motor ◽  
Lyapunov Theory ◽  
Sliding Mode Observer ◽  
Estimation Accuracy ◽  
Speed Estimator ◽  
The Stability

In this paper, a new sensorless speed control strategy which is based on a new sliding-mode observer (SMO) is proposed for permanent-magnet synchronous motor (PMSM). The rotor position is estimated by the back electromotive force (EMF). In order to improve the estimation accuracy, the speed estimator is proposed, which replace the method of direct differential. The Lyapunov theory is applied to prove the stability of the designed system. The simulation results indicate that the proposed sensorless speed control system of permanent-magnet synchronous motor based on a new sliding-mode observer is effective and feasible.

Sign in / Sign up

Export Citation Format

Share Document