DISCRETENESS ERRORS OF FREQUENCY LEVEL GAUGES AND METHODS OF THEIR MINIMIZATION

DISCRETENESS ERRORS OF FREQUENCY LEVEL GAUGES AND METHODS OF THEIR MINIMIZATION

The report examines the main causes of errors in the measurement of the level of rocket fuel components by variable frequency sensors - the speed of the wave propagation, the period of modulation, the nonlinearity of the amplitude-frequency characteristics of the generator and circuits, frequency de...

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Main Authors: V. B. Goncharov, V. D. Ivchenko
Format: Article
Language:Russian
Published: MIREA - Russian Technological University 2016-06-01
Series:Российский технологический журнал
Subjects:
level gauge
waveguide sensor
microwave
discreteness error
error of level gauge
Online Access:https://www.rtj-mirea.ru/jour/article/view/19
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spelling doaj-07b57f10be744b49918c9d6a661bd9202021-07-28T13:30:08ZrusMIREA - Russian Technological UniversityРоссийский технологический журнал2500-316X2016-06-014331010.32362/2500-316X-2016-4-3-3-1019DISCRETENESS ERRORS OF FREQUENCY LEVEL GAUGES AND METHODS OF THEIR MINIMIZATIONV. B. Goncharov0V. D. Ivchenko1Moscow Тechnological University (MIREA)JSC "Research Institute of Instrument making"The report examines the main causes of errors in the measurement of the level of rocket fuel components by variable frequency sensors - the speed of the wave propagation, the period of modulation, the nonlinearity of the amplitude-frequency characteristics of the generator and circuits, frequency deviation and difference frequency. The proposed options minimise bias. Methods of reducing the influence of discreteness errors in a frequency modulated (FM) transmitters (adaptive voltage control modulation, the introduction of an additional slow modulation of the carrier frequency, the spectral analysis method) are presented.https://www.rtj-mirea.ru/jour/article/view/19level gaugewaveguide sensormicrowavediscreteness errorerror of level gauge
collection DOAJ
language Russian
format Article
sources DOAJ
author V. B. Goncharov
V. D. Ivchenko
spellingShingle V. B. Goncharov
V. D. Ivchenko
DISCRETENESS ERRORS OF FREQUENCY LEVEL GAUGES AND METHODS OF THEIR MINIMIZATION
Российский технологический журнал
level gauge
waveguide sensor
microwave
discreteness error
error of level gauge
author_facet V. B. Goncharov
V. D. Ivchenko
author_sort V. B. Goncharov
title DISCRETENESS ERRORS OF FREQUENCY LEVEL GAUGES AND METHODS OF THEIR MINIMIZATION
title_short DISCRETENESS ERRORS OF FREQUENCY LEVEL GAUGES AND METHODS OF THEIR MINIMIZATION
title_full DISCRETENESS ERRORS OF FREQUENCY LEVEL GAUGES AND METHODS OF THEIR MINIMIZATION
title_fullStr DISCRETENESS ERRORS OF FREQUENCY LEVEL GAUGES AND METHODS OF THEIR MINIMIZATION
title_full_unstemmed DISCRETENESS ERRORS OF FREQUENCY LEVEL GAUGES AND METHODS OF THEIR MINIMIZATION
title_sort discreteness errors of frequency level gauges and methods of their minimization
publisher MIREA - Russian Technological University
series Российский технологический журнал
issn 2500-316X
publishDate 2016-06-01
description The report examines the main causes of errors in the measurement of the level of rocket fuel components by variable frequency sensors - the speed of the wave propagation, the period of modulation, the nonlinearity of the amplitude-frequency characteristics of the generator and circuits, frequency deviation and difference frequency. The proposed options minimise bias. Methods of reducing the influence of discreteness errors in a frequency modulated (FM) transmitters (adaptive voltage control modulation, the introduction of an additional slow modulation of the carrier frequency, the spectral analysis method) are presented.
topic level gauge
waveguide sensor
microwave
discreteness error
error of level gauge
url https://www.rtj-mirea.ru/jour/article/view/19
work_keys_str_mv AT vbgoncharov discretenesserrorsoffrequencylevelgaugesandmethodsoftheirminimization
AT vdivchenko discretenesserrorsoffrequencylevelgaugesandmethodsoftheirminimization
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