Title
Dynamic extension without inversion for observers
Abstract
Dynamic extension is useful in the design of observers for non linear systems. The idea is to immerse the given system dynamic into a bigger one having a structure more appropriate for building an observer. The main drawback of such a procedure is the need for inverting on-line an injective immersion. In this work we suggest a solution to overcome this difficulty based on an extension of the initial state space. One of the two crucial steps of our approach is the problem of continuous completion of a full column-rank matrix into an invertible one.
Year
DOI
Venue
2014
10.1109/CDC.2014.7039492
Decision and Control
Keywords
Field
DocType
control system synthesis,matrix algebra,nonlinear control systems,observers,state-space methods,dynamic extension,full column-rank matrix,initial state space,injective immersion,nonlinear systems,observer design
Dynamic Extension,Nonlinear system,Injective function,Computer science,Matrix (mathematics),Control theory,Inversion (meteorology),Invertible matrix,Observer (quantum physics),State space
Conference
ISSN
Citations 
PageRank 
0743-1546
3
0.57
References 
Authors
5
3
Name
Order
Citations
PageRank
Vincent Andrieu1465.31
Jean-Bernard Eytard230.57
Praly, L.31835364.39