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Reseach Article

Design of Linear Functional Observer for MIMO LTI systems

by Prakash K. Nakade, Girish G. Galgate
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 1 - Number 6
Year of Publication: 2010
Authors: Prakash K. Nakade, Girish G. Galgate
10.5120/132-249

Prakash K. Nakade, Girish G. Galgate . Design of Linear Functional Observer for MIMO LTI systems. International Journal of Computer Applications. 1, 6 ( February 2010), 114-122. DOI=10.5120/132-249

@article{ 10.5120/132-249,
author = { Prakash K. Nakade, Girish G. Galgate },
title = { Design of Linear Functional Observer for MIMO LTI systems },
journal = { International Journal of Computer Applications },
issue_date = { February 2010 },
volume = { 1 },
number = { 6 },
month = { February },
year = { 2010 },
issn = { 0975-8887 },
pages = { 114-122 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume1/number6/132-249/ },
doi = { 10.5120/132-249 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T19:44:50.220578+05:30
%A Prakash K. Nakade
%A Girish G. Galgate
%T Design of Linear Functional Observer for MIMO LTI systems
%J International Journal of Computer Applications
%@ 0975-8887
%V 1
%N 6
%P 114-122
%D 2010
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper presents an efficient technique to design reduce order linear functional observer for linear time invariant systems. Assuming the existence of linear state feedback controller to achieve stability or some control performance criteria of the linear system, a design procedure is proposed for reconstruction of the state feedback control action. The attractive features of the proposed design procedure are that the resulted linear state functional state observer is of a very low order and it requires information of a small number of outputs. The proposed observer asymptotically converges to any number of linear functions. Numerical examples are considered to illustrate the properties of the observer.

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Index Terms

Computer Science
Information Sciences

Keywords

linear system MIMO