Observer design based on triangular form generated by injective map

Document Type

Article

Publication Date

7-1-2000

Publication Title

IEEE Transactions on Automatic Control

Volume

45

Issue

7

First Page

1350

Last Page

1355

Abstract

A study is conducted which focuses on showing that for the multi-output case uniform observability is necessary but not sufficient for the existence of a coordinate change bringing a system a triangular form; providing a procedure to construct an injective map for the triangular form transformation; and developing a design of nonlinear observers based on the triangular form. Results show that a procedure is proposed for constructing an injective map as a generalized coordinate change for triangular form transformation. Based on the triangular form a method is developed for designing nonlinear state observers.

DOI

10.1109/9.867046

ISSN

00189286

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