THE ANALYSIS OF DIELECTRICS' SURFACE POTENTIAL MEASURING TECHNIQUE BASED ON A CURRENT FEEDBACK SCHEME

THE ANALYSIS OF DIELECTRICS' SURFACE POTENTIAL MEASURING TECHNIQUE BASED ON A CURRENT FEEDBACK SCHEME

The comparative analysis of time-varying probe methods of measurement of a surface potential is held. Regarding contactless measurement of dielectrics' surface potential in a wide range of meanings, a current feedback scheme is found to be optimal. Advantages of this scheme are high spatial res...

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Main Authors: A. K. Tyavlovsky, A. L. Zharin
Format: Article
Language:English
Published: Belarusian National Technical University 2015-04-01
Series:Pribory i Metody Izmerenij
Subjects:
surface voltage
probe electrometry
dielectric material
compensation scheme
Online Access:https://pimi.bntu.by/jour/article/view/154
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spelling doaj-603414433eb547538030695afe038e5b2021-07-29T08:39:09ZengBelarusian National Technical UniversityPribory i Metody Izmerenij2220-95062414-04732015-04-0102136144148THE ANALYSIS OF DIELECTRICS' SURFACE POTENTIAL MEASURING TECHNIQUE BASED ON A CURRENT FEEDBACK SCHEMEA. K. Tyavlovsky0A. L. Zharin1Belarusian National Technical UniversityBelarusian National Technical UniversityThe comparative analysis of time-varying probe methods of measurement of a surface potential is held. Regarding contactless measurement of dielectrics' surface potential in a wide range of meanings, a current feedback scheme is found to be optimal. Advantages of this scheme are high spatial resolution, a wide measuring range and an independence of output signal on a probe-to-surface gap in a certain range of gap meanings. Metrological characteristics of the scheme are analyzed resulting in a mathematical expression for a normalized methodical measurement error.https://pimi.bntu.by/jour/article/view/154surface voltageprobe electrometrydielectric materialcompensation scheme
collection DOAJ
language English
format Article
sources DOAJ
author A. K. Tyavlovsky
A. L. Zharin
spellingShingle A. K. Tyavlovsky
A. L. Zharin
THE ANALYSIS OF DIELECTRICS' SURFACE POTENTIAL MEASURING TECHNIQUE BASED ON A CURRENT FEEDBACK SCHEME
Pribory i Metody Izmerenij
surface voltage
probe electrometry
dielectric material
compensation scheme
author_facet A. K. Tyavlovsky
A. L. Zharin
author_sort A. K. Tyavlovsky
title THE ANALYSIS OF DIELECTRICS' SURFACE POTENTIAL MEASURING TECHNIQUE BASED ON A CURRENT FEEDBACK SCHEME
title_short THE ANALYSIS OF DIELECTRICS' SURFACE POTENTIAL MEASURING TECHNIQUE BASED ON A CURRENT FEEDBACK SCHEME
title_full THE ANALYSIS OF DIELECTRICS' SURFACE POTENTIAL MEASURING TECHNIQUE BASED ON A CURRENT FEEDBACK SCHEME
title_fullStr THE ANALYSIS OF DIELECTRICS' SURFACE POTENTIAL MEASURING TECHNIQUE BASED ON A CURRENT FEEDBACK SCHEME
title_full_unstemmed THE ANALYSIS OF DIELECTRICS' SURFACE POTENTIAL MEASURING TECHNIQUE BASED ON A CURRENT FEEDBACK SCHEME
title_sort analysis of dielectrics' surface potential measuring technique based on a current feedback scheme
publisher Belarusian National Technical University
series Pribory i Metody Izmerenij
issn 2220-9506
2414-0473
publishDate 2015-04-01
description The comparative analysis of time-varying probe methods of measurement of a surface potential is held. Regarding contactless measurement of dielectrics' surface potential in a wide range of meanings, a current feedback scheme is found to be optimal. Advantages of this scheme are high spatial resolution, a wide measuring range and an independence of output signal on a probe-to-surface gap in a certain range of gap meanings. Metrological characteristics of the scheme are analyzed resulting in a mathematical expression for a normalized methodical measurement error.
topic surface voltage
probe electrometry
dielectric material
compensation scheme
url https://pimi.bntu.by/jour/article/view/154
work_keys_str_mv AT aktyavlovsky theanalysisofdielectricssurfacepotentialmeasuringtechniquebasedonacurrentfeedbackscheme
AT alzharin theanalysisofdielectricssurfacepotentialmeasuringtechniquebasedonacurrentfeedbackscheme
AT aktyavlovsky analysisofdielectricssurfacepotentialmeasuringtechniquebasedonacurrentfeedbackscheme
AT alzharin analysisofdielectricssurfacepotentialmeasuringtechniquebasedonacurrentfeedbackscheme
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