SU1633935A1 - METHOD FOR DETERMINING THE FREQUENCY OF DISTINGING A DYNAMICALLY ADJUSTABLE GYROSCOPE - Google Patents

METHOD FOR DETERMINING THE FREQUENCY OF DISTINGING A DYNAMICALLY ADJUSTABLE GYROSCOPE

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Publication number
SU1633935A1
SU1633935A1 SU4757020/22A SU4757020A SU1633935A1 SU 1633935 A1 SU1633935 A1 SU 1633935A1 SU 4757020/22 A SU4757020/22 A SU 4757020/22A SU 4757020 A SU4757020 A SU 4757020A SU 1633935 A1 SU1633935 A1 SU 1633935A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rotor
speed
frequency
feedback channel
determining
Prior art date
Application number
SU4757020/22A
Other languages
Russian (ru)
Inventor
Н.А. Темляков
Е.В. Фурман
О.В. Гусаков
Original Assignee
Раменское приборостроительное конструкторское бюро
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 by Раменское приборостроительное конструкторское бюро filed Critical Раменское приборостроительное конструкторское бюро
Priority to SU4757020/22A priority Critical patent/SU1633935A1/en
Application granted granted Critical
Publication of SU1633935A1 publication Critical patent/SU1633935A1/en

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Abstract

Способ определения частоты расстройки динамически настраиваемого гироскопа (ДНГ) путем введения электрического смещения в один канал обратной связи ДНГ и измерения реакции на это смещение в перекрестном канале обратной связи при прямом и противоположном вращениях ротора, отличающийся тем, что, с целью повышения его точности и быстродействия, измерения производят при двух частотах вращения ротора с последующим вычислением по формулегде Δf - частота расстройки;f- рабочая частота вращения ротора;δf - изменение частоты вращения ротора в сторону увеличения (+) или уменьшения (-);ΔI - реакция в виде изменений тока моментного датчика в перекрестном канале обратной связи, причем индекс характеризует рабочую частоту вращения ротора, а индекс 2 - измененную частоту вращения ротора на δf. Штрих относит параметр к противоположному вращению ротора.The method for determining the detuning frequency of a dynamically tuned gyroscope (DNG) by introducing an electrical bias into one DNG feedback channel and measuring the response to this bias in a cross feedback channel with direct and opposite rotor rotations, characterized in that in order to improve its accuracy and speed , measurements are made at two rotor speeds, followed by a calculation using formulade where Δf is the detuning frequency; f is the rotor's operating frequency; δf is the change in the rotor speed to one hundred ONU increase (+) or decrease (-); ΔI - reaction in the form of changes of the torque sensor in the cross-current feedback channel, the index characterizes the rotational speed of the rotor, and index 2 - the modified rotor speed on δf. Stroke refers parameter to the opposite rotation of the rotor.

SU4757020/22A 1989-09-27 1989-09-27 METHOD FOR DETERMINING THE FREQUENCY OF DISTINGING A DYNAMICALLY ADJUSTABLE GYROSCOPE SU1633935A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4757020/22A SU1633935A1 (en) 1989-09-27 1989-09-27 METHOD FOR DETERMINING THE FREQUENCY OF DISTINGING A DYNAMICALLY ADJUSTABLE GYROSCOPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4757020/22A SU1633935A1 (en) 1989-09-27 1989-09-27 METHOD FOR DETERMINING THE FREQUENCY OF DISTINGING A DYNAMICALLY ADJUSTABLE GYROSCOPE

Publications (1)

Publication Number Publication Date
SU1633935A1 true SU1633935A1 (en) 2005-07-20

Family

ID=60521363

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4757020/22A SU1633935A1 (en) 1989-09-27 1989-09-27 METHOD FOR DETERMINING THE FREQUENCY OF DISTINGING A DYNAMICALLY ADJUSTABLE GYROSCOPE

Country Status (1)

Country Link
SU (1) SU1633935A1 (en)

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