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Adaptive tracking and recursive identification for Hammerstein systems

delete2009-12-01
delete43
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Wenxiao Zhao
H
Han-Fu Chen *
DOI:10.1016/j.automatica.2009.09.009delete
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Abstract

Abstract

En 中文
A weighted least squares (WL-S) based adaptive tracker is designed for a cl ass of Hammerstein systems. It is p roved that the tracking error is asymptotically minimized. Incorporating with the diminishing excitation technique, the minimality of the tracking error and strong consistency of the estimates for parameters of the system are simultaneously achieved. Numerical examples are given and the simulation results are consistent with the theoretical analysis. (C) 2009 Elsevier Ltd. All rights reserved.
Keywords:
Hammerstein system
Weighted least squares
Adaptive tracking
Recursive identification
Optimality
Strong consistency
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Journal

Automatica cover
Automatica
IF:
5.9
Papers:
1.2W
Citations:
5.2W

Organization

A
academy of mathematics & system sciences, cas
Scholars:
755
Papers: 768
Citations: 0
C
chinese academy of sciences
Scholars:
56.5W
Papers: 44.9W
Citations: 704