Premium
A Discrete‐Time VS Controller based on RBF Neural Networks for PMSM Drives
Author(s) -
Ciabattoni Lucio,
Corradini Maria Letizia,
Grisostomi Massimo,
Ippoliti Gianluca,
Longhi Sauro,
Orlando Giuseppe
Publication year - 2014
Publication title -
asian journal of control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.769
H-Index - 53
eISSN - 1934-6093
pISSN - 1561-8625
DOI - 10.1002/asjc.715
Subject(s) - control theory (sociology) , artificial neural network , differentiator , computer science , tracking error , control engineering , controller (irrigation) , engineering , control (management) , artificial intelligence , bandwidth (computing) , agronomy , biology , computer network
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.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom