Adaptive PI Controller Design Based on CTRNN for Permanent Magnet Synchronous Motors

- Journal title : The Transactions of The Korean Institute of Electrical Engineers
- Volume 65, Issue 4, 2016, pp.635-641
- Publisher : The Korean Institute of Electrical Engineers
- DOI : 10.5370/KIEE.2016.65.4.635

Title & Authors

Adaptive PI Controller Design Based on CTRNN for Permanent Magnet Synchronous Motors

Kim, Il-Hwan;

Kim, Il-Hwan;

Abstract

In many industrial applications that use the electric motors robust controllers are needed. The method using a neural network in order to design a robust controller when a disturbance occurs is studied. Backpropagation algorithm, which is used in a conventional neural network controller is used in many areas, but when the number of neurons in the input layer, hidden layer and output layer of the neural network increases the processing speed of the learning process is slow. In this paper an adaptive PI(Proportional and Integral) controller based on CTRNN(Continuous Time Recurrent Neural Network) for permanent magnet synchronous motors is presented. By varying the load and the speed the validity of the proposed method is verified through simulation and experiments.

Keywords

LPF;PMSM;Current control;Permanent magnet Synchronous motor;VCF;Cutoff frequency;

Language

Korean

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