SU1551875A1 - Shock absorber with automatic control device - Google Patents

Shock absorber with automatic control device Download PDF

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Publication number
SU1551875A1
SU1551875A1 SU864157521A SU4157521A SU1551875A1 SU 1551875 A1 SU1551875 A1 SU 1551875A1 SU 864157521 A SU864157521 A SU 864157521A SU 4157521 A SU4157521 A SU 4157521A SU 1551875 A1 SU1551875 A1 SU 1551875A1
Authority
SU
USSR - Soviet Union
Prior art keywords
input
shock absorber
automatic control
phase
control device
Prior art date
Application number
SU864157521A
Other languages
Russian (ru)
Inventor
Заур Ахматуллович Баширов
Сергей Витальевич Попов
Ян Семенович Урецкий
Радик Зуфарович Яруллин
Original Assignee
Казанский Авиационный Институт Им.А.Н.Туполева
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 Казанский Авиационный Институт Им.А.Н.Туполева filed Critical Казанский Авиационный Институт Им.А.Н.Туполева
Priority to SU864157521A priority Critical patent/SU1551875A1/en
Application granted granted Critical
Publication of SU1551875A1 publication Critical patent/SU1551875A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Изобретение относитс  к машиностроению и предназначено дл  защиты различных объектов от вибраций. Целью изобретени   вл етс  повышение эффективности виброзащиты за счет независимости амплитудных и фазовых характеристик сигнала обратной св зи от частоты и вида объекта. Использование вибратора 4 в качестве датчика сигнала вибрационного воздействи  и возбудител  компенсирующего усили  одновременно и разв зка его по цеп м усилени  сигнала и управлени  посредством циркул тора 9 позвол ет за счет включени  в цель управлени  инвертора 8 получить фазу компенсирующего усили , противоположную фазе вибрационного воздействи . 1 ил.The invention relates to mechanical engineering and is intended to protect various objects from vibrations. The aim of the invention is to increase the effectiveness of vibration protection due to the independence of the amplitude and phase characteristics of the feedback signal on the frequency and type of object. The use of vibrator 4 as a sensor of a vibration effect signal and a compensating force driver simultaneously and releasing it along the signal amplification and control circuits through a circulator 9 allows, by including an inverter 8 in the control target, to obtain a phase of the compensation force opposite to the vibration effect phase. 1 il.

Description

Редактор О,ГоловачEditor Oh, Golovach

Составитель В.Носов Техред А. КравчукCompiled by V.Nosov Tehred A. Kravchuk

Корректор С.ШекмарProofreader S. Shekmar

Чаказ 315Chakaz 315

Тираж 532Circulation 532

ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска  наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5

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Claims (1)

Формула изобретенияClaim Амортизатор с автоматическим уп- * равлением, содержащий располагаемый 25 между изолируемым объектом и жесткой проставкой электромеханический динамометр, установленный соосно с последним на жесткой проставке вибратор, устанавливаемые между колеблющимся объектом и жесткой проставкой упругие элементы, амплитудный регулятор и усилитель мощности, отличающийся тем, что, с целью повышения эффективности виброзащиты, он 35 снабжен циркулятором, первый вход которого подключен к усилителю мощности, а второй вход - к входу вибратора, и инвертором, вход которого подключен к третьему входу циркуля40 тора, а выход - к входу амплитудного регулятора, управляющий вход последнего подключен к выходу электромеханического динамометра, а выход к входу усилителя мощности.A shock absorber with automatic control * comprising an electromechanical dynamometer located 25 between the insulated object and the rigid spacer, mounted vibrator coaxially with the last on the rigid spacer, elastic elements installed between the oscillating object and the rigid spacer, an amplitude regulator and a power amplifier, characterized in that, in order to increase the efficiency of vibration protection, it 35 is equipped with a circulator, the first input of which is connected to a power amplifier, and the second input to the input of the vibrator, and an inverter, the input of which is connected to the third input of the circulator 40, and the output to the input of the amplitude regulator, the control input of the latter is connected to the output of the electromechanical dynamometer, and the output to the input of the power amplifier.
SU864157521A 1986-12-08 1986-12-08 Shock absorber with automatic control device SU1551875A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864157521A SU1551875A1 (en) 1986-12-08 1986-12-08 Shock absorber with automatic control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864157521A SU1551875A1 (en) 1986-12-08 1986-12-08 Shock absorber with automatic control device

Publications (1)

Publication Number Publication Date
SU1551875A1 true SU1551875A1 (en) 1990-03-23

Family

ID=21271410

Family Applications (1)

Application Number Title Priority Date Filing Date
SU864157521A SU1551875A1 (en) 1986-12-08 1986-12-08 Shock absorber with automatic control device

Country Status (1)

Country Link
SU (1) SU1551875A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР If 1010353, кл. F 16 F 15/03, 1980. *

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