Transient Signal Separation in Watt Balance Experiments

W. Zeng, X. Jiang, Paul Scott, I. M. Smith

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this Letter, two different methods are proposed for the separation of transient components from the background noise that were recorded in the Watt balance experiments. The first is the Wavelet based Adaptive BiShrink Denoising method (WBSD). The other method is the Morphological Component Analysis (MCA), which is based on the nature that the transient events and the stationary noise have different morphological properties. The experiment results illustrate that both the WBSD method and the MCA method can successfully separate the transient events from the vibration signal.

LanguageEnglish
Pages1301-1306
Number of pages6
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume374
Issue number11-12
DOIs
Publication statusPublished - 1 Mar 2010

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title = "Transient Signal Separation in Watt Balance Experiments",
abstract = "In this Letter, two different methods are proposed for the separation of transient components from the background noise that were recorded in the Watt balance experiments. The first is the Wavelet based Adaptive BiShrink Denoising method (WBSD). The other method is the Morphological Component Analysis (MCA), which is based on the nature that the transient events and the stationary noise have different morphological properties. The experiment results illustrate that both the WBSD method and the MCA method can successfully separate the transient events from the vibration signal.",
keywords = "Denoising, Morphological Component Analysis, Transient Signal, Watt Balance, Wavelet Transform",
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Transient Signal Separation in Watt Balance Experiments. / Zeng, W.; Jiang, X.; Scott, Paul; Smith, I. M.

In: Physics Letters, Section A: General, Atomic and Solid State Physics, Vol. 374, No. 11-12, 01.03.2010, p. 1301-1306.

Research output: Contribution to journalArticle

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AU - Scott, Paul

AU - Smith, I. M.

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