Extension of the Friedland parameter estimator to discrete-time systems

Document Type

Article

Publication Date

1-1-1997

Abstract

A new globally convergent nonlinear parameter estimator was developed. Unlike the conventional regression parameter estimator, this new observer estimates parameters of multistate systems for which all of the system states are simultaneously directly measurable, a state-dependent parameter dynamics can be modeled in the new observer. Synthesis of the new observer requires finding a satisfactory state-dependent gain matrix.

Identifier

0031237603 (Scopus)

Publication Title

Journal of Guidance Control and Dynamics

External Full Text Location

https://doi.org/10.2514/2.4154

ISSN

07315090

First Page

1047

Last Page

1049

Issue

5

Volume

20

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