RU93039908A - METHOD FOR DETERMINING THE SYNTHASE OR CONTAINMENT OF TWO SINUSOIDAL SIGNALS - Google Patents

METHOD FOR DETERMINING THE SYNTHASE OR CONTAINMENT OF TWO SINUSOIDAL SIGNALS

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Publication number
RU93039908A
RU93039908A RU93039908/10A RU93039908A RU93039908A RU 93039908 A RU93039908 A RU 93039908A RU 93039908/10 A RU93039908/10 A RU 93039908/10A RU 93039908 A RU93039908 A RU 93039908A RU 93039908 A RU93039908 A RU 93039908A
Authority
RU
Russia
Prior art keywords
signals
determining
phase
private
sinusoidal signals
Prior art date
Application number
RU93039908/10A
Other languages
Russian (ru)
Other versions
RU2035742C1 (en
Inventor
Б.Г. Келехсаев
Original Assignee
Б.Г. Келехсаев
Filing date
Publication date
Application filed by Б.Г. Келехсаев filed Critical Б.Г. Келехсаев
Priority to RU93039908A priority Critical patent/RU2035742C1/en
Priority claimed from RU93039908A external-priority patent/RU2035742C1/en
Application granted granted Critical
Publication of RU2035742C1 publication Critical patent/RU2035742C1/en
Publication of RU93039908A publication Critical patent/RU93039908A/en

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Claims (1)

Использование: изобретение может быть использовано в измерительной технике, в частности при определении соотношений фаз двух гармонических сигналов одной частоты. Цель: расширение функциональных возможностей при измерениях. Сущность изобретения: регистрируют значения сигнала-частного, полученные от деления величин исследуемых сигналов друг на друга, которые усредняют на выбранном интервале времени и определяют синфазность или противофазность этих сигналов, когда ни одно из регистрируемых мгновенных значений сигнала-частного не отличается от их усредненного значения на величину, больше ошибки выбранного метода сравнения. Положительный эффект: предлагаемый способ прост, надежен и имеет преимущества при определении синфазности или противофазности двух синусоидальных сигналов, особенно в инфранизкой области частот, когда амплитуды исследуемых сигналов значительно отличаются между собой и могут изменяться в большом динамическом диапазоне. 1 ил.Usage: the invention can be used in measurement technology, in particular in determining the phase ratio of two harmonic signals of the same frequency. Purpose: expansion of functionality at measurements. The essence of the invention: register the values of the signal-private, obtained by dividing the magnitudes of the investigated signals by each other, which averaged over a selected time interval and determine the synphasic or anti-phase these signals, when none of the recorded instantaneous values of the private signal differs from their average value by value greater than the error of the selected comparison method. Positive effect: the proposed method is simple, reliable and has advantages in determining the in-phase or out-of-phase nature of two sinusoidal signals, especially in the infra-low frequency range, when the amplitudes of the studied signals are significantly different from each other and can vary over a large dynamic range. 1 il.
RU93039908A 1993-08-05 1993-08-05 Method for determining inphase or antiphase state of sine-wave signals RU2035742C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93039908A RU2035742C1 (en) 1993-08-05 1993-08-05 Method for determining inphase or antiphase state of sine-wave signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93039908A RU2035742C1 (en) 1993-08-05 1993-08-05 Method for determining inphase or antiphase state of sine-wave signals

Publications (2)

Publication Number Publication Date
RU2035742C1 RU2035742C1 (en) 1995-05-20
RU93039908A true RU93039908A (en) 1996-06-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU93039908A RU2035742C1 (en) 1993-08-05 1993-08-05 Method for determining inphase or antiphase state of sine-wave signals

Country Status (1)

Country Link
RU (1) RU2035742C1 (en)

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