This paper presents a novel approach of speed control for a permanent magnet
synchronous motor (PMSM) using on-line self tuning artificial neural network (ANN). Based
on motor dynamics and nonlinear load characteristics, an ANN speed controller is
developed and integrated with the vector control scheme of the PMSM drive. The combined
use of off-line and on-line weights and biases adjustments offers a unique feature of on-line
system identification and precise speed control of a high performance PMSM drive. The …

Fast response and quick recovery from load disturbances and insensivity to parameter
variations are some of the principal criteria in designing and implementing a high
performance drive system. This these presents a novel controller for the robust and precise
speed control of interior type permanent magnet synchronous motor (IPMSM).