Beobachterentwurf für lineare, zeitvariante Systeme mittels Spektraltheorie

Translated title of the contribution: Spectral theory based observer design for linear time-varying systems

Markus Tranninger*, Richard Seeber, Martin Steinberger, Martin Horn

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


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.

Translated title of the contributionSpectral theory based observer design for linear time-varying systems
Original languageGerman
Pages (from-to)85-96
Number of pages12
Issue number2
Publication statusPublished - 23 Feb 2021

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering
  • Computer Science Applications

Cite this