SU464862A1 - System phase indicator - Google Patents

System phase indicator

Info

Publication number
SU464862A1
SU464862A1 SU1979373A SU1979373A SU464862A1 SU 464862 A1 SU464862 A1 SU 464862A1 SU 1979373 A SU1979373 A SU 1979373A SU 1979373 A SU1979373 A SU 1979373A SU 464862 A1 SU464862 A1 SU 464862A1
Authority
SU
USSR - Soviet Union
Prior art keywords
system phase
phase indicator
indicator
delay
signals
Prior art date
Application number
SU1979373A
Other languages
Russian (ru)
Inventor
Юрий Николаевич Ястремский
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1979373A priority Critical patent/SU464862A1/en
Application granted granted Critical
Publication of SU464862A1 publication Critical patent/SU464862A1/en

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Description

фиксации моментов перехода через экстремум дополнительно введены блок 5 задержки одного из сигналов и схема совпадени  6. При прохождении сигнала через экстремум блоки 3 в определенной последовательности выдадут два единичных сигнала. Эти сигналы будут синхронизированы за счет задержки одного из них во времени линией задержки 5, а схема совпадени  6 выдает единичный имиульс , соответствующий моменту реверса. Предмет изобретени  Указатель фазы движени  системы, например , момента реверса, содержащий нуль-индикатор , фазочувствительный усилитель, реверсивный двигатель и устройство сигнализации , отличающийс  тем, что, с целью расширени  функциональных возможностей и повыщени  точности контрол  моментов изменени  знака фазы движени , он снабжен двум  блоками индикации знака регулирующего воздействи , элементом задержки и схемой совпадени , один из входов которой соединен с выходом первого блока индикации, другой через элемент задержки - с выходом второго блока индикации, а выход соединен со входом устройства сигнализации;the fixing of the moments of transition through the extremum is additionally introduced a block 5 of the delay of one of the signals and a matching circuit 6. When the signal passes through the extremum, blocks 3 in a certain sequence will generate two single signals. These signals will be synchronized due to the delay of one of them in time by the delay line 5, and the coincidence circuit 6 produces a single emulsion corresponding to the time of reversal. The subject of the invention is a phase indicator of a system, for example, a reverse moment, containing a null indicator, a phase-sensitive amplifier, a reversing motor, and a signaling device, characterized in that it is equipped with two units in order to expand functionality and increase the accuracy of control of moments of change of the sign of the phase of movement. the indication of the sign of the regulating action, the delay element and the coincidence circuit, one of the inputs of which is connected to the output of the first indication unit, the other through the delay element c to swing second display unit, and an output coupled to an input signal device;

SU1979373A 1973-12-13 1973-12-13 System phase indicator SU464862A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1979373A SU464862A1 (en) 1973-12-13 1973-12-13 System phase indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1979373A SU464862A1 (en) 1973-12-13 1973-12-13 System phase indicator

Publications (1)

Publication Number Publication Date
SU464862A1 true SU464862A1 (en) 1975-03-25

Family

ID=20570469

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1979373A SU464862A1 (en) 1973-12-13 1973-12-13 System phase indicator

Country Status (1)

Country Link
SU (1) SU464862A1 (en)

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