RU1781556C - Device for vibration diagnostics - Google Patents

Device for vibration diagnostics

Info

Publication number
RU1781556C
RU1781556C SU904843547A SU4843547A RU1781556C RU 1781556 C RU1781556 C RU 1781556C SU 904843547 A SU904843547 A SU 904843547A SU 4843547 A SU4843547 A SU 4843547A RU 1781556 C RU1781556 C RU 1781556C
Authority
RU
Russia
Prior art keywords
measuring
calculating
adc
ill
vibration diagnostics
Prior art date
Application number
SU904843547A
Other languages
Russian (ru)
Inventor
Василий Анатольевич Гуляев
Юрий Мирославович Коростиль
Феликс Михайлович Дедученко
Александр Евгеньевич Бугаев
Original Assignee
Институт Проблем Моделирования В Энергетике Ан Усср
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 Институт Проблем Моделирования В Энергетике Ан Усср filed Critical Институт Проблем Моделирования В Энергетике Ан Усср
Priority to SU904843547A priority Critical patent/RU1781556C/en
Application granted granted Critical
Publication of RU1781556C publication Critical patent/RU1781556C/en

Links

Abstract

Изобретение относитс  к измеритель ной технике. Цель изобретени  - повышение точности за счет одновременного анализа нескольких спектральных составл ющих . Два идентичных измерительных канала 1, содержащих вибродатчик 2 и усилитель 3, след щий фильтр 4 и АЦП 5 воспринимают и преобразуют входные сигналы, которые затем поступают на блоки 10 измерени  амплитуд совместно с преобразованными сигналами с задатчика б оборотов. После вычислени  о блоке 11 вычислени  частотных характеристик результат поступает в блок 13 пам ти. 5 ил.The invention relates to measuring technique. The purpose of the invention is to increase accuracy by simultaneously analyzing several spectral components. Two identical measuring channels 1, comprising a vibration sensor 2 and an amplifier 3, a servo filter 4, and an ADC 5, receive and convert input signals, which are then transmitted to the amplitude measuring units 10 together with the converted signals from the speed controller. After calculating about the frequency response calculating unit 11, the result enters the memory unit 13. 5 ill.

Description

Фиг. 5FIG. 5

SU904843547A 1990-06-28 1990-06-28 Device for vibration diagnostics RU1781556C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904843547A RU1781556C (en) 1990-06-28 1990-06-28 Device for vibration diagnostics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904843547A RU1781556C (en) 1990-06-28 1990-06-28 Device for vibration diagnostics

Publications (1)

Publication Number Publication Date
RU1781556C true RU1781556C (en) 1992-12-15

Family

ID=21523306

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904843547A RU1781556C (en) 1990-06-28 1990-06-28 Device for vibration diagnostics

Country Status (1)

Country Link
RU (1) RU1781556C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112378506A (en) * 2020-10-14 2021-02-19 西安理工大学 Synchronous testing method for through-flow type hydraulic machinery rotating wheel and outer wall vibration

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1626094, кл. G 01 Н 1/08, 1989. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112378506A (en) * 2020-10-14 2021-02-19 西安理工大学 Synchronous testing method for through-flow type hydraulic machinery rotating wheel and outer wall vibration
CN112378506B (en) * 2020-10-14 2022-11-01 西安理工大学 Synchronous testing method for vibration of through-flow type hydraulic machinery rotating wheel and outer wall

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