Title :
BP neural network based PID controller for AC servo drive system
Author :
Yang, Youlin ; Wu, Qinghui ; Ding, Shuo
Author_Institution :
Coll. of Eng., Bohai Univ., Jinzhou, China
Abstract :
An adaptive PID control system using BP networks is presented, which is based on vector control for an induction servo drive motor characterized by non-linear, multivariable, strong coupling, slow time-varying properties, etc., and many uncertainties such as mechanical parametric variation and external disturbance. Simulation results demonstrate the effectiveness of the proposed method.
Keywords :
AC motor drives; adaptive control; backpropagation; machine vector control; neurocontrollers; servomotors; three-term control; AC servo drive system; BP neural network; adaptive PID control system; backpropagation; induction servo drive motor; vector control; Induction motors; Machine vector control; Mathematical model; Rotors; Servomotors; Torque;
Conference_Titel :
Intelligent Control and Information Processing (ICICIP), 2011 2nd International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4577-0813-8
DOI :
10.1109/ICICIP.2011.6008418
