DocumentCode
1393024
Title
Non Adaptive Second-Order Generalized Integrator for Identification of a Biased Sinusoidal Signal
Author
Fedele, Giuseppe ; Ferrise, Andrea
Author_Institution
Dept. of Electron., Comput. & Syst. Sci., Univ. of Calabria, Arcavacata di Rende, Italy
Volume
57
Issue
7
fYear
2012
fDate
7/1/2012 12:00:00 AM
Firstpage
1838
Lastpage
1842
Abstract
This note presents a new algorithm that is designed to identify the frequency, magnitude, phase and offset of a biased sinusoidal signal. The structure of the algorithm includes an orthogonal system generator based on a second-order generalized integrator. The proposed strategy has the advantages of a fast and accurate signal reconstruction capability and a good rejection to noise.
Keywords
integration; signal reconstruction; biased sinusoidal signal identification; noise rejection; nonadaptive second-order generalized integrator; orthogonal system generator; signal frequency; signal magnitude; signal offset; signal phase; signal reconstruction capability; Estimation error; Frequency estimation; Noise; Noise measurement; Phase locked loops; Resonant frequency; Adaptive control; continuous least-squares; sinusoidal parameters estimation;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.2011.2178877
Filename
6097028
Link To Document