Internal Model Control for InnoSAT attitude control

Author

Norhayati, M.N. ; Mashor, M.Y. ; Sharun, S.M. ; Azamimi, A.A. ; Hadani, Wan Nur

Author_Institution

Sch. of Mechatron. Eng., Univ. Malaysia Perlis, Arau, Malaysia

fYear

2011

fDate

21-22 June 2011

Firstpage

451

Lastpage

456

Abstract

This paper presents the results of Internal Model Control (IMC) for InnoSAT attitude control based on Neural Network (NN). IMC is composed of an inverse model connected in series with the plant and a forward model connected in parallel with the plant. The controller is achieved by estimating the plant and then finding its inverse model of the InnoSAT plant using the NN. The control signal error is used by Back-Propagation (BP) algorithm to update the weight of the neural controller. This controller has been tested using Innovative Satellite (InnoSAT) plant. Simulation results show that the controller is adequate to control the InnoSAT system with unpredicted conditions and disturbances.

Keywords

artificial satellites; attitude control; backpropagation; neurocontrollers; InnoSAT attitude control; Innovative Satellite; back-propagation algorithm; control signal error; forward model; internal model control; inverse model; neural controller; neural network; Artificial neural networks; Attitude control; Control systems; Mathematical model; Neurons; Noise; Satellites; Back-Propagation algorithm; Internal Model Control; Neural Network;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical, Control and Computer Engineering (INECCE), 2011 International Conference on

Conference_Location

Pahang

Print_ISBN

978-1-61284-229-5

Type

conf

DOI

10.1109/INECCE.2011.5953924

Filename

5953924