Sliding Mode Tangent Space Observer for LTV Systems with Unknown Inputs

Markus Tranninger, Sergiy Zhuk, Martin Steinberger, Leonid Fridman, Martin Horn

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung

Abstract

This paper presents a cascaded observer structure for linear time varying systems which yields finite-time exact state estimates despite an unknown input. The observer is based on a tangent space observer and a higher order sliding mode reconstruction scheme. Theoretical insights in the construction of the observer are given along with conditions for stability of the tangent space observer in the presence of unknown inputs. A numerical simulation example shows the applicability of the proposed approach.
Originalspracheenglisch
TitelProceedings of the 57th IEEE Conference on Decision and Control
Seiten6760-6765
Seitenumfang6
PublikationsstatusVeröffentlicht - 19 Dez. 2018
Veranstaltung57th IEEE Conference on Decision and Control - Miami Beach, USA / Vereinigte Staaten
Dauer: 17 Dez. 201819 Dez. 2018

Konferenz

Konferenz57th IEEE Conference on Decision and Control
KurztitelCDC 2018
Land/GebietUSA / Vereinigte Staaten
OrtMiami Beach
Zeitraum17/12/1819/12/18

Fields of Expertise

  • Information, Communication & Computing

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