title: Neural network-based adaptive dynamic surface control for permanent magnet synchronous motors.
abstract: This brief considers the problem of neural networks (NNs)-based adaptive dynamic surface control (DSC) for permanent magnet synchronous motors (PMSMs) with parameter uncertainties and load torque disturbance. First, NNs are used to approximate the unknown and nonlinear functions of PMSM drive system and a novel adaptive DSC is constructed to avoid the explosion of complexity in the backstepping design. Next, under the proposed adaptive neural DSC, the number of adaptive parameters required is reduced to only one, and the designed neural controllers structure is much simpler than some existing results in literature, which can guarantee that the tracking error converges to a small neighborhood of the origin. Then, simulations are given to illustrate the effectiveness and potential of the new design technique.
authors.forename: Jinpeng
authors.initials: J
authors.lastname: Yu
authors.forename: Peng
authors.initials: P
authors.lastname: Shi
authors.forename: Wenjie
authors.initials: W
authors.lastname: Dong
authors.forename: Bing
authors.initials: B
authors.lastname: Chen
authors.forename: Chong
authors.initials: C
authors.lastname: Lin
mesh_terms: D008280:Magnetics / Q000379:methods* / Q000639:trends; D016571:Neural Networks, Computer; D013597:Systems Analysis