BR0008384A - Vibration attenuation device using electronic and electromagnetic actuation - Google Patents

Vibration attenuation device using electronic and electromagnetic actuation

Info

Publication number
BR0008384A
BR0008384A BR0008384-4A BR0008384A BR0008384A BR 0008384 A BR0008384 A BR 0008384A BR 0008384 A BR0008384 A BR 0008384A BR 0008384 A BR0008384 A BR 0008384A
Authority
BR
Brazil
Prior art keywords
vibration
electronic
actuator
control system
electronic control
Prior art date
Application number
BR0008384-4A
Other languages
Portuguese (pt)
Inventor
Rahmat A Shoureshi
Mark J Bell
R Bruce Deroo
Original Assignee
Cooper Tire & Rubber Co
Rahmat A Shoureshi
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 Cooper Tire & Rubber Co, Rahmat A Shoureshi filed Critical Cooper Tire & Rubber Co
Publication of BR0008384A publication Critical patent/BR0008384A/en

Links

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)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

"APARELHO PARA ATENUAçãO DE VIBRAçõES USANDO ATUAçãO ELETRôNICA E ELETROMAGNéTICA". Um sistema de cancelamento de vibração e ruído inclui um atuador de cancelamento de vibração eletromagnético (21) e um sistema de controle eletrônico (16). O atuador de cancelamento de vibração (21) inclui um ímã permanente (6) próximo a um coletor de fluxo (4, 10). O coletor de fluxo tem um vão através do qual o campo magnético do ímã é direcionado. A corrente direcionada para escoar por uma bobina ou conjunto de bobinas (8), enrolada(s) em um molde de bobina (9) dentro do vão, gera um campo magnético, que é usado para movimentar a massa do atuador do coletor de fluxo e do ímã, de modo a criar uma interferência destrutiva de cancelamento de vibração ou ruído. A corrente de acionamento é proporcionada pelo sistema de controle eletrônico (16) e pelo amplificador. O sistema de controle eletrônico recebe as saídas de vários sensores (14, 19, 22), que poderiam incluir as dos sensores de ruído (19) e de vibração (14). Os sensores podem proporcionar informações de ação prévia e de retroação. O controlador pode incluir algoritmos de controle adaptativos."VIBRATION ATTENTION APPARATUS USING ELECTRONIC AND ELECTROMAGNETIC ACTING". A vibration and noise cancellation system includes an electromagnetic vibration cancellation actuator (21) and an electronic control system (16). The vibration canceling actuator (21) includes a permanent magnet (6) next to a flow collector (4, 10). The flux collector has a gap through which the magnetic field of the magnet is directed. Current directed to flow by a coil or set of coils (8), wound (s) in a coil mold (9) within the gap, generates a magnetic field, which is used to move the mass of the flow collector actuator. and magnet to create destructive interference from vibration or noise cancellation. The drive current is provided by the electronic control system (16) and the amplifier. The electronic control system receives outputs from various sensors (14, 19, 22), which could include those from noise (19) and vibration (14) sensors. Sensors can provide pre-action and feedback information. The controller may include adaptive control algorithms.

BR0008384-4A 1999-02-22 2000-02-22 Vibration attenuation device using electronic and electromagnetic actuation BR0008384A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12109599P 1999-02-22 1999-02-22
PCT/US2000/040034 WO2000049309A2 (en) 1999-02-22 2000-02-22 Apparatus for vibrations attenuation using electronic and electromagnetic actuation

Publications (1)

Publication Number Publication Date
BR0008384A true BR0008384A (en) 2003-08-26

Family

ID=22394502

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008384-4A BR0008384A (en) 1999-02-22 2000-02-22 Vibration attenuation device using electronic and electromagnetic actuation

Country Status (4)

Country Link
EP (1) EP1210529A2 (en)
JP (1) JP2003530522A (en)
BR (1) BR0008384A (en)
WO (1) WO2000049309A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2404716B (en) * 2003-08-08 2007-07-25 Ultra Electronics Ltd A vibration isolation mount and method
FR2860564B1 (en) * 2003-10-01 2007-07-13 Hutchinson VIBRATION DAMPING SYSTEM
US7370829B2 (en) 2004-06-10 2008-05-13 Lord Corporation Method and system for controlling helicopter vibrations
US8162606B2 (en) 2004-08-30 2012-04-24 Lord Corporation Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations
CN103557265B (en) * 2013-07-26 2015-06-17 中国船舶重工集团公司第七一九研究所 Dual-frequency resonance driving vibration absorber small in mass and low in power consumption
DE102016104328A1 (en) * 2016-03-09 2017-09-14 Vibracoustic Gmbh shakers
CN105909713B (en) * 2016-05-12 2018-08-17 哈尔滨工程大学 A kind of high linearity electromagnetic type semi active vibration absorber
JP6688681B2 (en) * 2016-05-27 2020-04-28 住友理工株式会社 Electromagnetic actuator, active vibration damper using the same, and manufacturing method of electromagnetic actuator
CN106594169B (en) * 2016-12-23 2019-03-15 苏州东菱智能减振降噪技术有限公司 A kind of quasi- zero stiffness inertia actuator
CN107654552B (en) * 2017-08-31 2019-07-16 哈尔滨工程大学 A kind of quasi-zero stiffness vibration isolators for carrying out adjusting neutrality using piezoelectric patches
CN107542628B (en) * 2017-09-30 2020-05-08 株洲时代新材料科技股份有限公司 Vibration damping equipment
CN107830107A (en) * 2017-11-13 2018-03-23 许昌恒科实业发展有限公司 A kind of antidetonation crane span structure
CN108412953B (en) * 2018-02-02 2019-09-03 苏州科技大学 A kind of damping device of mechanical equipment
DE102018201725A1 (en) * 2018-02-05 2019-08-08 Bayerische Motoren Werke Aktiengesellschaft Drive unit with rotational irregularity compensation
CN108343694A (en) * 2018-03-07 2018-07-31 武汉理工大学 A kind of mixed type dynamic vibration absorber using bicyclic concatenation type permanent magnet
US10336174B1 (en) 2018-10-04 2019-07-02 Honda Motor Co., Ltd. Systems and methods for magnetic engine mount
GB2578302A (en) * 2018-10-22 2020-05-06 Kompetenzzentrum Das Virtuelle Fahrzeug Silencer accessory device for electrodynamic shakers
CN109451414A (en) * 2018-10-30 2019-03-08 佛山市合宏泰业科技有限公司 A kind of horn vibration detection device
CN109505904A (en) * 2018-12-27 2019-03-22 长沙理工大学 A kind of low frequency vibration damping Meta Materials
CN110985582A (en) * 2019-12-31 2020-04-10 中科振声（苏州）电子科技有限公司 Composite electromagnetic type dynamic vibration absorber
CN112718923B (en) * 2021-01-25 2023-05-09 宁波为易物联科技有限公司 Universal shaft electricity taking structure and stamping counting system using same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493599A (en) 1982-12-02 1985-01-15 Hartness Thomas Signor Article depalletizer
US4710656A (en) * 1986-12-03 1987-12-01 Studer Philip A Spring neutralized magnetic vibration isolator
US5275388A (en) * 1991-11-26 1994-01-04 Honda Giken Kogyo Kabushiki Kaisha Vibration control system
FR2688844B1 (en) 1992-03-20 1994-06-10 Hutchinson IMPROVEMENTS IN HYDRAULIC ANTI-VIBRATION DEVICES.
DE4301845C1 (en) * 1993-01-23 1994-03-31 Freudenberg Carl Fa Active vibration damper for oscillating machine part - includes inertial, reciprocatable mass carrying plate via coupling spring and fixable at machine part
DE4340034C1 (en) 1993-11-24 1995-02-02 Freudenberg Carl Fa Mounting arrangement
US5564537A (en) 1994-04-04 1996-10-15 Cooper Tire & Rubber Company Adaptive-passive vibration control system
US5418858A (en) 1994-07-11 1995-05-23 Cooper Tire & Rubber Company Method and apparatus for intelligent active and semi-active vibration control
DE19517630C2 (en) 1995-05-13 1997-10-09 Metzeler Gimetall Ag Active vibration absorber
FR2744190B1 (en) 1996-01-30 1998-04-03 Hutchinson IMPROVEMENTS ON HYDRAULIC ANTI-VIBRATION DEVICES
JPH09329185A (en) * 1996-06-06 1997-12-22 Bridgestone Corp Damping device
JP3658874B2 (en) * 1996-07-16 2005-06-08 東海ゴム工業株式会社 Vibration absorber
JPH1038020A (en) * 1996-07-26 1998-02-13 Tokai Rubber Ind Ltd Vibration damping device

Also Published As

Publication number Publication date
WO2000049309A3 (en) 2000-12-07
EP1210529A2 (en) 2002-06-05
WO2000049309A2 (en) 2000-08-24
JP2003530522A (en) 2003-10-14

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired