DE68911017T2 - Aktive, in drei Achsen gesteuerte magnetisch aufgehängte Schwingungsvorrichtung. - Google Patents
Aktive, in drei Achsen gesteuerte magnetisch aufgehängte Schwingungsvorrichtung.Info
- Publication number
- DE68911017T2 DE68911017T2 DE68911017T DE68911017T DE68911017T2 DE 68911017 T2 DE68911017 T2 DE 68911017T2 DE 68911017 T DE68911017 T DE 68911017T DE 68911017 T DE68911017 T DE 68911017T DE 68911017 T2 DE68911017 T2 DE 68911017T2
- Authority
- DE
- Germany
- Prior art keywords
- inner body
- magnetic bearing
- hollow outer
- outer body
- axis
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000005291 magnetic effect Effects 0.000 claims description 44
- 230000002787 reinforcement Effects 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 14
- 239000000696 magnetic material Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 239000003302 ferromagnetic material Substances 0.000 claims description 8
- 230000005294 ferromagnetic effect Effects 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000005284 excitation Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 230000003100 immobilizing effect Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
- G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means
-
- 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
-
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/1005—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass
- F16F7/1011—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass by electromagnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Vibration Prevention Devices (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8805242A FR2630354B1 (fr) | 1988-04-20 | 1988-04-20 | Dispositif vibrateur actif a suspension magnetique asservie selon trois axes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68911017D1 DE68911017D1 (de) | 1994-01-13 |
DE68911017T2 true DE68911017T2 (de) | 1994-06-09 |
Family
ID=9365497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68911017T Expired - Fee Related DE68911017T2 (de) | 1988-04-20 | 1989-04-20 | Aktive, in drei Achsen gesteuerte magnetisch aufgehängte Schwingungsvorrichtung. |
Country Status (6)
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216308A (en) * | 1989-05-25 | 1993-06-01 | Avcon-Advanced Controls Technology, Inc. | Magnetic bearing structure providing radial, axial and moment load bearing support for a rotatable shaft |
US5070289A (en) * | 1990-03-02 | 1991-12-03 | Allied-Signal Inc. | Miniature tactical angular rate sensor |
FR2662099B1 (fr) * | 1990-05-18 | 1994-08-05 | Mecanique Magnetique Sa | Vibreur basse frequence a grande amplitude. |
US5157296A (en) * | 1990-12-20 | 1992-10-20 | Massachusetts Institute Of Technology | Bearing for use in high resolution precision control device |
US5126641A (en) * | 1991-03-08 | 1992-06-30 | Westinghouse Electric Corp. | Bidirectional variable reluctance actuator and system for active attenuation of vibration and structure borne noise utilizing same |
FR2675559B1 (fr) * | 1991-04-16 | 1993-08-27 | Mecanique Magnetique Sa | Amortisseur de vibrations hybride a vibrateur magnetique actif. |
US5385217A (en) * | 1991-05-20 | 1995-01-31 | Ebara Corporation | Vibration eliminating apparatus for elminating vibration of an installation floor |
US5287031A (en) * | 1991-08-26 | 1994-02-15 | Kabushiki Kaisha Toshiba | Device for supporting and linearly moving an object |
US5280225A (en) * | 1992-04-20 | 1994-01-18 | Motorola, Inc. | Method and apparatus for multi-axis rotational motion |
US5250865A (en) * | 1992-04-30 | 1993-10-05 | Avcon - Advanced Controls Technology, Inc. | Electromagnetic thrust bearing for coupling a rotatable member to a stationary member |
US5315197A (en) * | 1992-04-30 | 1994-05-24 | Avcon - Advance Controls Technology, Inc. | Electromagnetic thrust bearing using passive and active magnets, for coupling a rotatable member to a stationary member |
US5514924A (en) * | 1992-04-30 | 1996-05-07 | AVCON--Advanced Control Technology, Inc. | Magnetic bearing providing radial and axial load support for a shaft |
US5310311A (en) * | 1992-10-14 | 1994-05-10 | Barber-Colman Company | Air cycle machine with magnetic bearings |
US5300843A (en) * | 1992-11-02 | 1994-04-05 | General Electric Company | Fault tolerant active magnetic bearing |
DE4340008C2 (de) * | 1992-12-02 | 2002-01-24 | Volkswagen Ag | Lageranordnung für ein in lastfreien Betriebsphasen stillgesetztes Kraftfahrzeug-Antriebsaggregat |
GB2281369A (en) * | 1993-06-10 | 1995-03-01 | Mas Research Ltd | Vibration cancellation device |
US5397949A (en) * | 1993-06-10 | 1995-03-14 | Westinghouse Electric Corporation | Vibration cancellation apparatus with line frequency components |
JPH08275444A (ja) * | 1995-03-29 | 1996-10-18 | Tadashi Fukao | エネルギー蓄積用フライホイール駆動システム |
JP3664409B2 (ja) * | 1995-03-30 | 2005-06-29 | 明 千葉 | スイッチドリラクタンス回転機 |
US5925957A (en) * | 1997-05-30 | 1999-07-20 | Electric Boat Corporation | Fault-tolerant magnetic bearing control system architecture |
FR2781938B1 (fr) * | 1998-07-30 | 2003-09-19 | Hutchinson | Moteur electromagnetique et dispositif de controle actif des vibrations comportant au moins un tel moteur |
IT1303698B1 (it) | 1998-11-04 | 2001-02-23 | Fabrizio Platti | Dispositivo e metodo per la generazione controllata di vibrazioni |
FR2797477B1 (fr) * | 1999-08-09 | 2001-10-12 | Cit Alcatel | Palier magnetique du type rotule pour corps basculant |
FR2797478B1 (fr) | 1999-08-09 | 2001-10-12 | Cit Alcatel | Palier magnetique de centrage a commande en basculement de grande amplitude |
US6443013B1 (en) * | 2000-08-04 | 2002-09-03 | Samsung Electronics Co., Ltd. | Rotary test fixture |
US6637271B1 (en) * | 2001-12-04 | 2003-10-28 | Automotive Products (Usa) Inc. | Method and apparatus for identifying and eliminating vibration symptoms in hydraulic clutch actuators |
DE102005009095A1 (de) * | 2005-02-22 | 2006-08-31 | Institut für Fertigteiltechnik und Fertigbau Weimar e.V. | Vibrationstisch zur Erzeugung von dreidimensionalen Schwingungen |
US7255008B2 (en) * | 2005-04-07 | 2007-08-14 | Imv Corporation | Vibration-testing system |
FR2908735B1 (fr) * | 2006-11-16 | 2009-01-09 | Eurocopter France | Amelioration aux transmissions supercritiques a amortisseur magnetique. |
JP4309929B2 (ja) * | 2007-03-28 | 2009-08-05 | 株式会社東芝 | アクチュエータ |
EP2098747B1 (en) * | 2008-03-06 | 2012-06-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Active vibration-extinguisher containing magneto or electrorheological fluids, method for reducing vibrations and uses thereof |
TW201229484A (en) * | 2011-01-07 | 2012-07-16 | Hon Hai Prec Ind Co Ltd | Vibration-testing device |
US8608403B2 (en) | 2012-03-28 | 2013-12-17 | Caterpillar Paving Products Inc. | Magnetic vibratory compactor |
JP5997597B2 (ja) * | 2012-12-10 | 2016-09-28 | 株式会社荏原製作所 | 磁気軸受装置、磁気軸受装置に起因する振動の低減方法 |
US9475592B2 (en) * | 2013-01-31 | 2016-10-25 | Northrop Grumman Systems Corporation | Reaction sphere for stabilization and control in three axes |
US9906092B2 (en) * | 2015-06-26 | 2018-02-27 | Siemens Industry, Inc. | Electrodynamic machines, and method for reducing vibration of an electrodynamic machine |
CN106122269A (zh) * | 2016-08-16 | 2016-11-16 | 江苏大学 | 一种五自由度恒流源偏置外转子球形磁轴承 |
CN106644535B (zh) * | 2016-09-13 | 2019-05-24 | 北京控制工程研究所 | 一种姿控系统全物理仿真用三自由度磁浮台 |
DE102017002542A1 (de) * | 2017-03-16 | 2018-09-20 | Applied Materials, Inc. (N.D.Ges.D. Staates Delaware) | Vorrichtung zum Halten, Positionieren und/oder Bewegen eines Objekts |
CN106931035B (zh) * | 2017-04-20 | 2018-06-29 | 北京航空航天大学 | 一种永磁偏置低功耗球形磁悬浮轴承装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE325363C (de) * | 1917-05-04 | 1920-12-16 | Siemens Schuckertwerke G M B H | Einrichtung zur Daempfung von Verdrehungsschwingungen umlaufender Wellen |
FR1271654A (fr) * | 1960-08-03 | 1961-09-15 | Const Mecanique | Dispositif de montage du rotor d'une machine tournante |
US3209602A (en) * | 1961-08-02 | 1965-10-05 | Collins Radio Co | Drive and sensing means for ball gyroscope |
US3423614A (en) * | 1966-12-09 | 1969-01-21 | Gen Electric | Inside-out motion damper |
US3508445A (en) * | 1967-08-07 | 1970-04-28 | United Aircraft Corp | Magnetic suspension accelerometer |
US3458239A (en) * | 1967-10-02 | 1969-07-29 | North American Rockwell | Three-axis magnetic suspension system |
DE2051911A1 (de) * | 1970-10-22 | 1972-04-27 | Messerschmitt Boelkow Blohm | Einrichtung zur aktiven Unterdrückung von Schwingungen an Maschinen, Bauteilen oder dergleichen |
FR2132911A5 (US20100056889A1-20100304-C00004.png) * | 1971-04-01 | 1972-11-24 | Auber Ivan | |
US3736033A (en) * | 1972-03-16 | 1973-05-29 | J G Codina | Gyroscopic reference system |
US3911732A (en) * | 1974-07-29 | 1975-10-14 | Mts System Corp | Off center loading compensation for multiple actuator vibration table |
FR2379732A1 (fr) * | 1977-02-04 | 1978-09-01 | Europ Propulsion | Dispositif de stabilisation horizontale d'une masse a support inertiel vertical |
US4104572A (en) * | 1977-04-25 | 1978-08-01 | Systron-Donner Corporation | Servo system temporary destabilization circuit and method |
SU1190113A1 (ru) * | 1982-05-06 | 1985-11-07 | Николаевский Ордена Трудового Красного Знамени Кораблестроительный Институт Им.Адм.С.О.Макарова | Управл емый динамический виброгаситель |
US4471331A (en) * | 1982-11-08 | 1984-09-11 | At&T Technologies, Inc. | Magnetically supported work fixture |
FR2561738B1 (fr) * | 1984-03-26 | 1986-08-22 | Europ Propulsion | Procede et dispositif de reduction des vibrations des machines tournantes equipees d'une suspension magnetique active |
JPS60245443A (ja) * | 1984-05-18 | 1985-12-05 | Ntn Toyo Bearing Co Ltd | 制御式ラジアル磁気軸受装置 |
US4615504A (en) * | 1984-11-15 | 1986-10-07 | Rca Corporation | Anti-vibration device |
US4777603A (en) * | 1985-03-08 | 1988-10-11 | Cybermation, Inc. | Controller for multiple-axis machine |
US4661737A (en) * | 1985-08-21 | 1987-04-28 | The Curators Of The University Of Missouri | Electrical machines with multiple axes of rotation |
JPS62152580A (ja) * | 1985-12-26 | 1987-07-07 | 株式会社 振研 | 複数方向加振機 |
CA1283143C (en) * | 1987-06-11 | 1991-04-16 | Ralph L. Hollis, Jr. | Magnetically levitated fine motion robot wrist with programmable compliance |
US4824052A (en) * | 1987-06-18 | 1989-04-25 | Hughes Aircraft Company | Nutation sensor and nutation control system for a dual-spin stabilized satellite |
-
1988
- 1988-04-20 FR FR8805242A patent/FR2630354B1/fr not_active Expired - Fee Related
-
1989
- 1989-01-31 CA CA000589700A patent/CA1323382C/fr not_active Expired - Fee Related
- 1989-04-06 US US07/335,099 patent/US4947067A/en not_active Expired - Lifetime
- 1989-04-20 DE DE68911017T patent/DE68911017T2/de not_active Expired - Fee Related
- 1989-04-20 EP EP89401106A patent/EP0338933B1/fr not_active Expired - Lifetime
- 1989-04-20 JP JP1101536A patent/JPH01316541A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2630354A1 (fr) | 1989-10-27 |
FR2630354B1 (fr) | 1990-08-31 |
JPH0585778B2 (US20100056889A1-20100304-C00004.png) | 1993-12-08 |
EP0338933B1 (fr) | 1993-12-01 |
US4947067A (en) | 1990-08-07 |
CA1323382C (fr) | 1993-10-19 |
JPH01316541A (ja) | 1989-12-21 |
EP0338933A1 (fr) | 1989-10-25 |
DE68911017D1 (de) | 1994-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |