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RTRL Algorithm Based Adaptive Controller for Non-linear Multivariable Systems

by K.C. Sindhu Thampatty, M. P. Nandakumar, Elizabeth P. Cheriyan
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 1 - Number 5
Year of Publication: 2010
Authors: K.C. Sindhu Thampatty, M. P. Nandakumar, Elizabeth P. Cheriyan
10.5120/115-230

K.C. Sindhu Thampatty, M. P. Nandakumar, Elizabeth P. Cheriyan . RTRL Algorithm Based Adaptive Controller for Non-linear Multivariable Systems. International Journal of Computer Applications. 1, 5 ( February 2010), 94-101. DOI=10.5120/115-230

@article{ 10.5120/115-230,
author = { K.C. Sindhu Thampatty, M. P. Nandakumar, Elizabeth P. Cheriyan },
title = { RTRL Algorithm Based Adaptive Controller for Non-linear Multivariable Systems },
journal = { International Journal of Computer Applications },
issue_date = { February 2010 },
volume = { 1 },
number = { 5 },
month = { February },
year = { 2010 },
issn = { 0975-8887 },
pages = { 94-101 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume1/number5/115-230/ },
doi = { 10.5120/115-230 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T19:44:31.650773+05:30
%A K.C. Sindhu Thampatty
%A M. P. Nandakumar
%A Elizabeth P. Cheriyan
%T RTRL Algorithm Based Adaptive Controller for Non-linear Multivariable Systems
%J International Journal of Computer Applications
%@ 0975-8887
%V 1
%N 5
%P 94-101
%D 2010
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The paper presents a new design of adaptive and dynamic neural network-based controller architecture with feedback connection for non-linear multivariable systems. The network is trained on-line at each sampling interval using the desired output trajectory and the training method used is the Real Time Recurrent Learning Algorithm (RTRL). The recurrent network is a fully connected one, with feedback from output layer to the input layer through a delay element. Since the synaptic weights to the neurons are adjusted on-line, this controller has potential applications in real time control also. Moreover, it can be used for both continuous and discrete systems. The simulation results obtained by applying the algorithm to a non-linear multivariable system demonstrate the effectiveness of the proposed method.

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Index Terms

Computer Science
Information Sciences

Keywords

Artificial Neural Network (ANN) Non-linear Control Multivariable System Real Time Recurrent Learning Algorithm (RTRL)