DE60021402D1 - Verbesserungen bei der regelung von elektromagneten - Google Patents

Verbesserungen bei der regelung von elektromagneten

Info

Publication number
DE60021402D1
DE60021402D1 DE60021402T DE60021402T DE60021402D1 DE 60021402 D1 DE60021402 D1 DE 60021402D1 DE 60021402 T DE60021402 T DE 60021402T DE 60021402 T DE60021402 T DE 60021402T DE 60021402 D1 DE60021402 D1 DE 60021402D1
Authority
DE
Germany
Prior art keywords
armature
controller
load
current
control
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 - Lifetime
Application number
DE60021402T
Other languages
English (en)
Other versions
DE60021402T2 (de
Inventor
Alistair Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAE Systems PLC
Original Assignee
BAE Systems Electronics Ltd
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 BAE Systems Electronics Ltd filed Critical BAE Systems Electronics Ltd
Application granted granted Critical
Publication of DE60021402D1 publication Critical patent/DE60021402D1/de
Publication of DE60021402T2 publication Critical patent/DE60021402T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Hard Magnetic Materials (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electromagnets (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE60021402T 1999-09-03 2000-08-31 Verbesserungen bei der regelung von elektromagneten Expired - Lifetime DE60021402T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9920782 1999-09-03
GB9920782A GB2353873A (en) 1999-09-03 1999-09-03 Improvements in or relating to the control of electro-magnets
PCT/GB2000/003327 WO2001018416A2 (en) 1999-09-03 2000-08-31 Improvement in or relating to the control of electro-magnets

Publications (2)

Publication Number Publication Date
DE60021402D1 true DE60021402D1 (de) 2005-08-25
DE60021402T2 DE60021402T2 (de) 2006-04-06

Family

ID=10860241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60021402T Expired - Lifetime DE60021402T2 (de) 1999-09-03 2000-08-31 Verbesserungen bei der regelung von elektromagneten

Country Status (10)

Country Link
US (1) US6911754B2 (de)
EP (1) EP1218643B1 (de)
JP (1) JP3773106B2 (de)
AT (1) ATE300000T1 (de)
AU (1) AU777301C (de)
CA (1) CA2383896C (de)
DE (1) DE60021402T2 (de)
ES (1) ES2241642T3 (de)
GB (1) GB2353873A (de)
WO (1) WO2001018416A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7113384B2 (en) * 2000-01-27 2006-09-26 Vssl Commercial, Inc. Dynamic degaussing system
GB2361757B (en) * 2000-04-28 2003-12-03 Bae Sys Electronics Ltd Improvements in or relating to the damping of vibration
US6719765B2 (en) 2001-12-03 2004-04-13 Bonutti 2003 Trust-A Magnetic suturing system and method
US7107163B1 (en) * 2003-05-06 2006-09-12 Lockheed Martin Corporation Magnetic levitation force control
ITTO20030588A1 (it) * 2003-07-30 2005-01-31 Fiat Ricerche Macchina volante.
GB0506990D0 (en) * 2005-04-06 2005-05-11 Bae Systems Plc Vibration isolation
US9757585B2 (en) * 2007-06-05 2017-09-12 P Tech, Llc Magnetic joint implant
BRPI1007522A2 (pt) * 2009-01-30 2016-02-16 Univ Columbia fonte magnética controlável para fixação de aparelho intracorporal
DE102009009562A1 (de) 2009-02-19 2010-09-09 Integrated Dynamics Engineering Gmbh Kombinierter Bewegungssensor zum Einsatz in Feedback-Regelsystemen zur Schwingungsisolation
US8018708B1 (en) * 2009-09-11 2011-09-13 Lockheed Martin Corporation Magnetic field compensation for vessels
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
JP2014064025A (ja) * 2013-11-18 2014-04-10 Canon Inc 位置決め装置、露光装置およびデバイス製造方法
ES2827898A1 (es) * 2019-10-08 2021-05-24 Zeleros Global S L Sistema matricial de suspension electromagnetica para vehiculos de transporte

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629262A (en) * 1985-06-24 1986-12-16 Sperry Corporation Position sensor for magnetic suspension and pointing system
US4897582A (en) * 1987-01-06 1990-01-30 Harris Corp. Linear dc motor vibration controller
US4808863A (en) * 1987-07-15 1989-02-28 The Boeing Company Active control system and method for reducing engine noise and vibration
JPH02206306A (ja) * 1989-02-02 1990-08-16 Tsubakimoto Chain Co リニアモータ式搬送装置
US5133527A (en) * 1989-08-10 1992-07-28 Mechanical Technology Incorporated Active mounts
DE4127879C2 (de) * 1991-08-22 1994-07-07 Mtu Muenchen Gmbh Regelvorrichtung zur Regelung von Luftspalten elektromagnetischer Tragsysteme
US5219037A (en) * 1992-01-21 1993-06-15 General Motors Corporation Component mount assembly providing active control of vehicle vibration
US5467718A (en) * 1992-07-20 1995-11-21 Daifuku Co., Ltd. Magnetic levitation transport system with non-contact inductive power supply and battery charging
US5570286A (en) * 1993-12-23 1996-10-29 Lord Corporation Regenerative system including an energy transformer which requires no external power source to drive same
US5631506A (en) * 1994-12-14 1997-05-20 Tritium Technologies Sloped facet electromagnetic actuator adapted for vibration compensation
DE69630509T2 (de) * 1995-08-11 2004-08-12 Ebara Corp. Magnetschwebe-Dämpfungsgerät
GB2313645B (en) * 1996-03-08 2000-04-26 Marconi Gec Ltd Levitation device
US5814774A (en) * 1996-03-29 1998-09-29 Otis Elevator Company Elevator system having a force-estimation or position-scheduled current command controller

Also Published As

Publication number Publication date
CA2383896C (en) 2010-05-04
JP2003509003A (ja) 2003-03-04
JP3773106B2 (ja) 2006-05-10
AU777301B2 (en) 2004-10-07
AU777301C (en) 2005-12-08
EP1218643A2 (de) 2002-07-03
ES2241642T3 (es) 2005-11-01
CA2383896A1 (en) 2001-03-15
ATE300000T1 (de) 2005-08-15
EP1218643B1 (de) 2005-07-20
DE60021402T2 (de) 2006-04-06
US6911754B2 (en) 2005-06-28
WO2001018416A3 (en) 2001-05-17
AU6854900A (en) 2001-04-10
WO2001018416A2 (en) 2001-03-15
GB2353873A (en) 2001-03-07
GB9920782D0 (en) 1999-11-03
US20040080895A1 (en) 2004-04-29

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BAE SYSTEMS PLC, LONDON, GB

8364 No opposition during term of opposition