Wavelet transform based optimal control of parameter-varying distributed parameter systems

Author

Gao, Guige ; Gu, Xingsheng ; Zeng, Xianwen

Author_Institution

Shanghai Coll. of Electr. & Machinery Technol., China

Volume

2

fYear

2002

fDate

2002

Firstpage

1539

Abstract

In this paper, an orthogonal function approximation approach has been employed to investigate the optimal distributed control of linear time-space varying distributed parameter systems. The product integrated operational matrix of Haar wavelets has been derived, so that the optimal distributed control problem for DPS can be converted to a lumped parameter problem by the wavelet transformation, and an approximation control algorithm for DPS has been obtained. Simulation results show the efficiency of the presented algorithm.

Keywords

Haar transforms; distributed control; distributed parameter systems; function approximation; optimal control; wavelet transforms; Haar wavelets; linear time-space varying distributed parameter systems; lumped parameter problem; optimal distributed control; orthogonal function approximation; parameter-varying distributed parameter systems; product integrated operational matrix; simulation results; wavelet transform based optimal control; Automatic control; Automation; Control systems; Distributed control; Distributed parameter systems; Educational institutions; Function approximation; Matrix converters; Optimal control; Wavelet transforms;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on

Print_ISBN

0-7803-7268-9

Type

conf

DOI

10.1109/WCICA.2002.1020843

Filename

1020843