RU93055229A - METHOD FOR DETERMINING PHASE SHIFT OF TWO SINUSOIDAL SIGNALS - Google Patents

METHOD FOR DETERMINING PHASE SHIFT OF TWO SINUSOIDAL SIGNALS

Info

Publication number
RU93055229A
RU93055229A RU93055229/09A RU93055229A RU93055229A RU 93055229 A RU93055229 A RU 93055229A RU 93055229/09 A RU93055229/09 A RU 93055229/09A RU 93055229 A RU93055229 A RU 93055229A RU 93055229 A RU93055229 A RU 93055229A
Authority
RU
Russia
Prior art keywords
signal
phase shift
sinusoidal signals
determining phase
divider
Prior art date
Application number
RU93055229/09A
Other languages
Russian (ru)
Other versions
RU2037160C1 (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 RU93055229A priority Critical patent/RU2037160C1/en
Priority claimed from RU93055229A external-priority patent/RU2037160C1/en
Application granted granted Critical
Publication of RU2037160C1 publication Critical patent/RU2037160C1/en
Publication of RU93055229A publication Critical patent/RU93055229A/en

Links

Claims (1)

Использование: способ предназначен для использования в измерительной технике при определении сдвига фаз двух гермонических сигналов. Цель: повышение быстродействия при измерении. Сущность изобретения: величины сигнала Х(t) делят на величины сигнала Y(t), в момент времени t1, когда сигнал-делитель Y(t) достигает своего экстремума, определяют значение сигнала-частного f(t1) и его производную f'(t1), после чего значение сдвига фаз Fo сигнала-делимого Х(t) относительно сигнала-делителя Y(t) определяют по формуле. Положительный эффект: низкая погрешность измерения фазовых сдвигов при высоком быстродействии.Usage: the method is intended for use in measuring technique in determining the phase shift of two germonic signals. Purpose: improving the measurement performance. The essence of the invention: the signal X (t) is divided by the signal Y (t), at time t1, when the signal divider Y (t) reaches its extremum, determine the value of the signal-private f (t1) and its derivative f '( t1), after which the phase shift value Fo of the signal-divisible X (t) relative to the signal-divider Y (t) is determined by the formula. Positive effect: low error in the measurement of phase shifts at high speed.
RU93055229A 1993-12-09 1993-12-09 Method of measuring phase shift of two sinusoidal signals RU2037160C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93055229A RU2037160C1 (en) 1993-12-09 1993-12-09 Method of measuring phase shift of two sinusoidal signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93055229A RU2037160C1 (en) 1993-12-09 1993-12-09 Method of measuring phase shift of two sinusoidal signals

Publications (2)

Publication Number Publication Date
RU2037160C1 RU2037160C1 (en) 1995-06-09
RU93055229A true RU93055229A (en) 1996-08-27

Family

ID=20150195

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93055229A RU2037160C1 (en) 1993-12-09 1993-12-09 Method of measuring phase shift of two sinusoidal signals

Country Status (1)

Country Link
RU (1) RU2037160C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2642529C2 (en) * 2015-09-10 2018-01-25 ФГАОУ ВО "Севастопольский государственный университет" Method of measurement of phase shifts between two harmonic signals of similar frequency
RU2751020C1 (en) * 2020-11-30 2021-07-07 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Digital phase shift meter for harmonic signals

Similar Documents

Publication Publication Date Title
RU93055229A (en) METHOD FOR DETERMINING PHASE SHIFT OF TWO SINUSOIDAL SIGNALS
RU93048476A (en) METHOD FOR DETERMINING THE DIFFERENCE OF PHASES OF TWO SIGNALS
RU93018953A (en) METHOD OF MEASURING THE DIFFERENCE PHASES OF TWO SIGNALS
RU93057353A (en) METHOD FOR DETERMINING THE FREQUENCY OF A SINUSOIDAL SIGNAL
RU93033308A (en) METHOD FOR IDENTIFYING SHIFT OF PHASES OF TWO SINUSOIDAL SIGNALS
RU93013427A (en) WAY OF DETERMINING SHIFT PHASES OF SIGNALS WITH KNOWN RELATIONSHIP OF THEIR AMPLITUDES
SU1056109A1 (en) Rock oil and gas saturation coefficient determination method
RU93039909A (en) METHOD FOR DETERMINING SQUARE PHASE SHIFTS OF SINUSOIDAL SIGNALS
SU943634A1 (en) Device for measuring pulse time position
RU94010433A (en) Method of determination of phase shift of harmonic signals
NO834572L (en) SENSOR USING FIBER INTERFEROMETER.
RU93049291A (en) DEVICE FOR MEASURING SHIFT PHASES OF SIGNALS WITH KNOWN RELATIONSHIP OF THEIR AMPLITUDES
RU93030485A (en) DEVICE FOR MEASURING SHIFT OF PHASES OF TWO SIGNALS
RU93032129A (en) METHOD FOR DETERMINING THE RELATIONSHIP OF VALUES OF AMPLITUDES OF QUASI-SINUSOIDAL SIGNALS
RU93039911A (en) DEVICE FOR DETERMINATION OF SQUARE PHASE SHIFTS OF SINUSOIDAL SIGNALS
SU777608A1 (en) Device for checking balance-type phase-responsive detector of doppler velocity sensor
RU93035178A (en) DEVICE FOR MEASURING PHASE SHIFTS BETWEEN SINUSOIDAL SIGNALS
SU492813A1 (en) Method of measuring the speed of movement of a magnetic tape
RU2097771C1 (en) Method of no-contact measurement of moving object speed and device intended for its realization
SU1075183A2 (en) Device for measuring phase difference
RU93006608A (en) DEVICE FOR DETERMINING THE PHASE RELATIONSHIP OF TWO SINUSOIDAL SIGNALS
SU637682A1 (en) Digital phase meter
SU621979A1 (en) Total pressure pick-up
RU94002916A (en) Device for detection of deviation of phase shift from given value
RU93039908A (en) METHOD FOR DETERMINING THE SYNTHASE OR CONTAINMENT OF TWO SINUSOIDAL SIGNALS