AU5895800A - Multi-resolution drive for actuators - Google Patents

Multi-resolution drive for actuators

Info

Publication number
AU5895800A
AU5895800A AU58958/00A AU5895800A AU5895800A AU 5895800 A AU5895800 A AU 5895800A AU 58958/00 A AU58958/00 A AU 58958/00A AU 5895800 A AU5895800 A AU 5895800A AU 5895800 A AU5895800 A AU 5895800A
Authority
AU
Australia
Prior art keywords
actuators
signal
actuator
resolution drive
signals
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.)
Abandoned
Application number
AU58958/00A
Other languages
English (en)
Inventor
Tristram Tupper Hyde
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of AU5895800A publication Critical patent/AU5895800A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/032—Reciprocating, oscillating or vibrating motors
    • H02P25/034—Voice coil motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Position Or Direction (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Vehicle Body Suspensions (AREA)
  • Accessories Of Cameras (AREA)
  • Studio Devices (AREA)
  • Control Of Linear Motors (AREA)
AU58958/00A 1999-06-28 2000-06-28 Multi-resolution drive for actuators Abandoned AU5895800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09342074 1999-06-28
US09/342,074 US6278247B1 (en) 1999-06-28 1999-06-28 Multi-resolution drive for actuators
PCT/US2000/017749 WO2001001557A1 (en) 1999-06-28 2000-06-28 Multi-resolution drive for actuators

Publications (1)

Publication Number Publication Date
AU5895800A true AU5895800A (en) 2001-01-31

Family

ID=23340221

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58958/00A Abandoned AU5895800A (en) 1999-06-28 2000-06-28 Multi-resolution drive for actuators

Country Status (7)

Country Link
US (1) US6278247B1 (enExample)
EP (1) EP1192705B1 (enExample)
JP (1) JP2003504002A (enExample)
AT (1) ATE310334T1 (enExample)
AU (1) AU5895800A (enExample)
DE (1) DE60024089T2 (enExample)
WO (1) WO2001001557A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003269692A (ja) * 2002-03-12 2003-09-25 Alps Electric Co Ltd アクチュエータ及びこれを用いた光学装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984706A (en) * 1971-12-27 1976-10-05 Fujitsu Ltd. Electromagnetic actuator for voice coil
US4075517A (en) * 1976-04-02 1978-02-21 Sperry Rand Corporation Linear actuator
US4318038A (en) * 1978-11-15 1982-03-02 Nippon Electric Co., Ltd. Moving-coil linear motor
US4612592A (en) * 1979-12-26 1986-09-16 Burroughs Corporation Dual coil/dual magnet actuator
JPS5748103A (en) * 1980-09-03 1982-03-19 Hitachi Ltd Servo-circuit system
US4669013A (en) * 1985-04-02 1987-05-26 International Business Machines Corporation Multiple coils for reduction of stray magnetic fields in disk file actuators
US4751437A (en) * 1986-03-26 1988-06-14 Varian Associates, Inc. Wide bandwidth linear motor system
JPS62254681A (ja) * 1986-04-25 1987-11-06 Hitachi Ltd Ｘｙステ−ジ
JPH01162279A (ja) * 1987-12-18 1989-06-26 Hitachi Ltd 磁気デイスク装置の制御回路
GB8920013D0 (en) * 1989-09-05 1989-10-18 Kelly H P G Improvements in or relating to the control of linear motors
JPH0520812A (ja) * 1991-07-12 1993-01-29 Nec Corp 磁気デイスク装置の磁気ヘツド位置決め装置
JP3387173B2 (ja) * 1993-10-27 2003-03-17 ソニー株式会社 電磁駆動装置
AU1339195A (en) * 1993-12-15 1995-07-03 Conner Peripherals, Inc Voice coil driven positioner for coarse and fine positioning of magnetic head in multi-track tape drive
JPH0870567A (ja) * 1994-08-26 1996-03-12 Olympus Optical Co Ltd ボイスコイルモータの制御装置
JP3224489B2 (ja) * 1995-03-28 2001-10-29 キヤノン株式会社 空気バネ式除振装置
JPH09121589A (ja) * 1995-10-27 1997-05-06 Hitachi Metals Ltd リニアモータ
JP3825869B2 (ja) * 1997-03-19 2006-09-27 キヤノン株式会社 能動除振装置
US5923487A (en) * 1997-06-05 1999-07-13 Maxtor Corporation Integrated shock sensing device
JPH11102858A (ja) * 1997-09-29 1999-04-13 Canon Inc ステージ位置決め制御装置および能動的除振装置

Also Published As

Publication number Publication date
WO2001001557A1 (en) 2001-01-04
JP2003504002A (ja) 2003-01-28
US6278247B1 (en) 2001-08-21
EP1192705B1 (en) 2005-11-16
ATE310334T1 (de) 2005-12-15
DE60024089D1 (de) 2005-12-22
DE60024089T2 (de) 2006-08-10
EP1192705A1 (en) 2002-04-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase