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Parameter estimation of discrete-time sinusoidal signals: A nonlinear control approach.
- Source :
-
Automatica . Nov2019, Vol. 109, pN.PAG-N.PAG. 1p. - Publication Year :
- 2019
-
Abstract
- This paper considers a parameter estimation problem for discrete-time sinusoidal signals in the presence of measurement noise. Different from most of existing methods, we shall solve the problem based on nonlinear control theory. Specifically, we introduce a constructive nonlinear estimator that enables us to prove an interesting input/output stability property from measurement noise to estimation error. To show efficacy of the proposed method, we also present several numerical examples using different types of signals and noises. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00051098
- Volume :
- 109
- Database :
- Academic Search Index
- Journal :
- Automatica
- Publication Type :
- Academic Journal
- Accession number :
- 138614114
- Full Text :
- https://doi.org/10.1016/j.automatica.2019.108510