The hybrid recurrent neural network (HRNN) control for a permanent magnet synchronous motor (PMSM) drive electric scooter using rotor flux estimator was implemented in this paper. Firstly the dynamic models of a PMSM drive system were implemented. Then, a HRNN control control system using rotor flux estimator is developed to control PMSM drive system in order to drive electric scooter. The rotor flux estimator consists of the estimation algorithm of rotor flux position and speed based on the back electromagnetic force (EMF). Moreover, the HRNN controller consists of the RNN and compensated controller with variable structure control (VSC) is applied to PMSM drive system using rotor flux estimator. Finally, the effectiveness of the proposed control schemes is demonstrated by experimental results.
The Hybrid RNN Control for a PMSM Drive Electric Scooter Using Rotor Flux Estimator
Applied Mechanics and Materials ; 145 ; 542-546
2011-12-08
5 pages
Article (Journal)
Electronic Resource
English
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