DocumentCode
2085000
Title
Frequency estimation using multiple sources and multiple harmonic components
Author
Wu, Biqing ; Bodson, Marc
Author_Institution
Dept. of Electr. & Comput. Eng., Utah Univ., Salt Lake City, UT, USA
Volume
1
fYear
2002
fDate
2002
Firstpage
21
Abstract
An algorithm similar to a phase-locked loop is proposed for the estimation of the frequency of a periodic signal. It is capable of using harmonic components for improved estimation performance. In a similar manner, multiple signals may also be combined in the algorithm, enabling the estimation of the frequency of a periodic source, given information from multiple sensors that may not all capture the fundamental component of the source signal.
Keywords
frequency estimation; signal reconstruction; frequency estimation; fundamental component; multiple harmonic components; multiple sensors; multiple sources; periodic signal; periodic source; Acoustic sensors; Algorithm design and analysis; Filtering theory; Frequency estimation; Parameter estimation; Phase estimation; Phase locked loops; Polynomials; Sensor phenomena and characterization; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2002. Proceedings of the 2002
ISSN
0743-1619
Print_ISBN
0-7803-7298-0
Type
conf
DOI
10.1109/ACC.2002.1024773
Filename
1024773
Link To Document