DocumentCode
3254644
Title
An algorithm for generalized Sylvester-observer equation in state estimation of descriptor systems
Author
Carvalho, Joao B. ; Datta, Biswa N.
Author_Institution
Dept. of Math. Sci., Northern Illinois Univ., DeKalb, IL, USA
Volume
3
fYear
2002
fDate
10-13 Dec. 2002
Firstpage
3021
Abstract
An algorithm for solving the generalized Sylvester-observer equation arising in state estimation of descriptor systems is proposed. The algorithm is structure preserving and rich in BLAS-3 computations and thus suitable for high performance computing. The algorithm is a generalization of the one recently proposed by Datta and Sarkissian in state-estimation of standard first-order state space systems. The algorithm can be used in state estimation of matrix second-order control systems, and an algorithm for this purpose is given.
Keywords
observers; state estimation; state-space methods; descriptor system; descriptor systems; matrix second-order control systems; observer equation; state estimation; state space system; Bridges; Control systems; Differential equations; High performance computing; Interconnected systems; Observers; Road transportation; State estimation; State-space methods; Uniform resource locators;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
ISSN
0191-2216
Print_ISBN
0-7803-7516-5
Type
conf
DOI
10.1109/CDC.2002.1184317
Filename
1184317
Link To Document