A New Approach to Design Interval Observers for Linear Systems

Interval observers are dynamic systems that provide upper and lower bounds of the true state trajectories of systems. In this work we introduce a technique to design interval observers for linear systems affected by state and measurement disturbances, based on the Internal Positive Representations (...

Full description

Saved in:
Bibliographic Details
Published in:IEEE transactions on automatic control 2015-06, Vol.60 (6), p.1665-1670
Main Authors: Cacace, Filippo, Germani, Alfredo, Manes, Costanzo
Format: Article
Language:English
Subjects:
Eigenvalues and eigenfunctions
Intellectual property
Linear matrix inequalities
Linear system observers
Linear systems
Observers
Positive systems
Trajectory
Uncertain systems
Vectors
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Interval observers are dynamic systems that provide upper and lower bounds of the true state trajectories of systems. In this work we introduce a technique to design interval observers for linear systems affected by state and measurement disturbances, based on the Internal Positive Representations (IPRs) of systems, that exploits the order preserving property of positive systems. The method can be applied to both continuous and discrete time systems.
ISSN:0018-9286
1558-2523
DOI:10.1109/TAC.2014.2359714