eprintid: 10189794
rev_number: 7
eprint_status: archive
userid: 699
dir: disk0/10/18/97/94
datestamp: 2024-05-13 17:21:10
lastmod: 2024-05-13 17:21:10
status_changed: 2024-05-13 17:21:10
type: proceedings_section
metadata_visibility: show
sword_depositor: 699
creators_name: Pin, Gilberto
creators_name: Karimi-Ghartemani, Masoud
creators_name: Chen, Boli
creators_name: Parisini, Thomas
title: Sinusoidal Signal Estimation from a Noisy-Biased Measurement by an Enhanced PLL with Generalized Error Filtering
ispublished: pub
divisions: UCL
divisions: B04
divisions: C05
divisions: F46
keywords: Phase locked loops, 
Noise, 
Frequency estimation, 
Harmonic analysis, 
Noise measurement, 
Stability analysis
note: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
abstract: In this paper, an Enhanced Phase-Locked Loop (EPLL) architecture is proposed to deal with the problem of estimating the amplitude, the frequency and the phase of a sinusoidal signal from a noisy measurement. The EPLL scheme is chacterized by an error filter and a phase-feedforward term that are embedded in the estimation algorithm for improved noise rejection and transient performances. By designing the error filter and by selecting the parameters of the PLL according to the guidelines suggested by the stability proof, the technique addressed in the paper allows to cope with the presence of measurement bias while damping the effect of high-frequency noise and harmonics. Simulation comparisons show the effectiveness of the proposed estimation technique.
date: 2014-02-12
date_type: published
publisher: IEEE
official_url: https://doi.org/10.1109/CDC.2014.7040022
oa_status: green
full_text_type: other
language: eng
primo: open
primo_central: open_green
verified: verified_manual
elements_id: 1689371
doi: 10.1109/CDC.2014.7040022
isbn_13: 9781479977468
lyricists_name: Chen, Boli
lyricists_id: BCHEB76
actors_name: Chen, Boli
actors_id: BCHEB76
actors_role: owner
full_text_status: public
pres_type: paper
series: IEEE Conference on Decision and Control
publication: 2014 IEEE 53RD ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC)
volume: 2015-F
number: February
place_of_pub: Los Angeles, CA, USA
pagerange: 4071-4076
pages: 6
event_title: 53rd IEEE Conference on Decision and Control
event_location: Los Angeles, CA
event_dates: 15 Dec 2014 - 17 Dec 2014
issn: 0191-2216
book_title: 53rd IEEE Conference on Decision and Control
citation:        Pin, Gilberto;    Karimi-Ghartemani, Masoud;    Chen, Boli;    Parisini, Thomas;      (2014)    Sinusoidal Signal Estimation from a Noisy-Biased Measurement by an Enhanced PLL with Generalized Error Filtering.                     In:  53rd IEEE Conference on Decision and Control.  (pp. pp. 4071-4076).  IEEE: Los Angeles, CA, USA.       Green open access   
 
document_url: https://discovery.ucl.ac.uk/id/eprint/10189794/1/CDC2014_GEPLL_15_6_2014.pdf