Title
Spectral Theory Based Observer Design For Linear Time-Varying Systems
Abstract
This article provides an overview of new observer design methods for a class of linear time varying systems. The design is based on the idea that only unstable or slowly decaying modes of the observed system are modified in the estimation error dynamics. The necessary theoretical foundations of the so-called Lyapunov and dichotomy spectrum are explained and supported by examples. The properties of the resulting observers are shown in theory and simulation.
Year
DOI
Venue
2021
10.1515/auto-2020-0098
AT-AUTOMATISIERUNGSTECHNIK
Keywords
DocType
Volume
linear time-varying systems, observer design, Lyapunov exponents, dichotomy spectrum, state estimation, detectability
Journal
69
Issue
ISSN
Citations 
2
0178-2312
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Markus Tranninger100.34
Richard Seeber200.34
Martin Steinberger300.34
Martin Horn4167.69