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http://dx.doi.org/10.6109/jkiice.2008.12.12.2365

The Study on Position Control of Nonlinear System Using Wavelet Neural Network Controller  

Lee, Jae-Hyun (동명대학교 항만물류학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.12, no.12, 2008 , pp. 2365-2370 More about this Journal
Abstract
In this paper, applications of wavelet neural network controller to position control of nonlinear system are considered. Wavelet neural network is used in the objectives which improve the efficiency of LQR controllers. It is possible to make unstable nonlinear systems stable by using LQR(Linear Quadratic Regulator) technique. And, in order to be adapted to disturbance effectively in this system it uses wavelet neural network controller. Applying this method to the position control of nonlinear system, its usefulness is verified from the results of experiment.
Keywords
LQR Controller; Unstable System; Wavelet Neural Network; Position Control System;
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