DE3883069T2 - Einrichtung zum Beseitigen von übertriebenen und synchronen Schwingungen. - Google Patents
Einrichtung zum Beseitigen von übertriebenen und synchronen Schwingungen.Info
- Publication number
- DE3883069T2 DE3883069T2 DE88107881T DE3883069T DE3883069T2 DE 3883069 T2 DE3883069 T2 DE 3883069T2 DE 88107881 T DE88107881 T DE 88107881T DE 3883069 T DE3883069 T DE 3883069T DE 3883069 T2 DE3883069 T2 DE 3883069T2
- Authority
- DE
- Germany
- Prior art keywords
- eliminating excessive
- synchronous vibrations
- vibrations
- synchronous
- eliminating
- 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
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62122209A JPS63285321A (ja) | 1987-05-18 | 1987-05-18 | 不釣り合い振動及び同期妨害振動の防止制御方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3883069D1 DE3883069D1 (de) | 1993-09-16 |
DE3883069T2 true DE3883069T2 (de) | 1993-12-02 |
Family
ID=14830250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88107881T Expired - Fee Related DE3883069T2 (de) | 1987-05-18 | 1988-05-17 | Einrichtung zum Beseitigen von übertriebenen und synchronen Schwingungen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4910449A (de) |
EP (1) | EP0291931B1 (de) |
JP (1) | JPS63285321A (de) |
DE (1) | DE3883069T2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0381898A3 (de) * | 1988-12-27 | 1991-11-27 | Proto-Technology Corporation | Verfahren und Apparat zur Unterbrechung von Vibrationen bei drehenden Maschinen mit Magnetlagern |
JPH02236018A (ja) * | 1989-03-07 | 1990-09-18 | Nippondenso Co Ltd | 磁気軸受け制御装置 |
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 |
FR2653514B1 (fr) * | 1989-10-20 | 1992-02-07 | Matra Sep Imagerie Inf | Dispositif d'amortissement actif de vibrations. |
JPH0720359B2 (ja) * | 1990-03-16 | 1995-03-06 | 株式会社荏原製作所 | 回転体のアンバランス修正装置 |
US5202824A (en) * | 1990-06-21 | 1993-04-13 | Mechanical Technology Incorporated | Rotating force generator for magnetic bearings |
JP3090977B2 (ja) * | 1991-05-31 | 2000-09-25 | 株式会社日立製作所 | 磁気軸受けの制御方法及び装置 |
JPH0510326A (ja) * | 1991-06-27 | 1993-01-19 | Matsushita Electric Ind Co Ltd | 磁気軸受の制御装置 |
US5229677A (en) * | 1991-09-18 | 1993-07-20 | Newport News Shipbuilding And Dry Dock Company | Electric propulsion motor for marine vehicles |
US5400256A (en) * | 1992-01-21 | 1995-03-21 | The Charles Stark Draper Laboratory, Inc. | Frequency tracking adaptive synchronous vibration suppression apparatus |
US5313399A (en) * | 1992-01-21 | 1994-05-17 | The Charles Stark Draper Laboratories, Inc. | Adaptive synchronous vibration suppression apparatus |
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 |
JPH07256503A (ja) | 1994-03-17 | 1995-10-09 | Seiko Seiki Co Ltd | スピンドル装置 |
US6404339B1 (en) | 1995-10-11 | 2002-06-11 | Motorola, Inc. | Radio frequency identification tag arranged with a printable display |
US5621294A (en) * | 1995-11-21 | 1997-04-15 | Universal Instruments Corporation | Apparatus and method for force compensation in a variable reluctance motor |
US6104311A (en) * | 1996-08-26 | 2000-08-15 | Addison Technologies | Information storage and identification tag |
US5925957A (en) * | 1997-05-30 | 1999-07-20 | Electric Boat Corporation | Fault-tolerant magnetic bearing control system architecture |
FI110371B (fi) * | 1998-10-22 | 2002-12-31 | Kone Corp | Menetelmä ja laitteisto tahtikoneen momenttivärähtelyjen vähentämiseksi |
JP4036567B2 (ja) | 1999-01-27 | 2008-01-23 | 株式会社荏原製作所 | 制御形磁気軸受装置 |
US7836601B2 (en) * | 2004-06-15 | 2010-11-23 | Aly El-Shafei | Methods of controlling the instability in fluid film bearings |
US7596795B2 (en) * | 2007-04-17 | 2009-09-29 | Seagate Technology Llc | Vibration compensation based on identification of vibration frequency |
CN108087423B (zh) * | 2017-11-08 | 2019-07-30 | 珠海格力电器股份有限公司 | 一种磁悬浮轴承的控制装置、磁悬浮轴承及其控制方法 |
CN110486381B (zh) * | 2019-07-22 | 2020-11-27 | 苏州百狮腾电气有限公司 | 一种磁悬浮轴承的远程控制系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE790174A (fr) * | 1972-05-08 | 1973-02-15 | Rohr Industries Inc | Suspension magnetique pour vehicule sur roues |
FR2336602A1 (fr) * | 1975-12-24 | 1977-07-22 | Europ Propulsion | Dispositif de compensation des perturbations synchrones dans une suspension magnetique d'un rotor |
JPS5797916A (en) * | 1980-12-08 | 1982-06-17 | Nippon Seiko Kk | Controlled magnetic bearing |
DE3120691A1 (de) * | 1981-05-23 | 1982-12-16 | Teldix Gmbh, 6900 Heidelberg | Magnetlager |
JPS5989821A (ja) * | 1982-11-11 | 1984-05-24 | Seiko Instr & Electronics Ltd | 制御形磁気軸受装置 |
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 |
FR2561730B1 (fr) * | 1984-03-26 | 1986-08-22 | Europ Propulsion | Dispositif de compensation des defauts geometriques d'un anneau de detecteur radial de suspension magnetique active de rotor |
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 |
JPS61262225A (ja) * | 1985-05-13 | 1986-11-20 | Hitachi Ltd | 電磁軸受制御装置 |
-
1987
- 1987-05-18 JP JP62122209A patent/JPS63285321A/ja active Pending
-
1988
- 1988-05-17 EP EP88107881A patent/EP0291931B1/de not_active Expired - Lifetime
- 1988-05-17 US US07/195,051 patent/US4910449A/en not_active Expired - Lifetime
- 1988-05-17 DE DE88107881T patent/DE3883069T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS63285321A (ja) | 1988-11-22 |
EP0291931A3 (en) | 1989-03-22 |
EP0291931A2 (de) | 1988-11-23 |
EP0291931B1 (de) | 1993-08-11 |
DE3883069D1 (de) | 1993-09-16 |
US4910449A (en) | 1990-03-20 |
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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 |