A Discrete-Time VS Controller based on RBF Neural Networks for PMSM Drives

作者：Ciabattoni Lucio; Corradini Maria Letizia; Grisostomi Massimo; Ippoliti Gianluca^*; Longhi Sauro; Orlando Giuseppe

来源：Asian Journal of Control, 2014, 16(2): 396-408.

DOI：10.1002/asjc.715

• neural network
• permanent magnet motor
• Radial basis function
• nonlinear control
• variable structure control
• robust control

A method merging the features of variable structure control and neural network design is presented for speed control of a permanent magnet synchronous motor. The proposed control approach is based on a discrete-time variable structure control and a robust digital differentiator for speed estimation. Radial basis function neural networks are used to learn about uncertainties affecting the system. A stability analysis is provided and the ultimate boundedness of the speed tracking error is proved. Control performance has been evaluated by simulations using the model of a commercial permanent magnet synchronous motor drive.

• 出版日期2014-3