DE60024089T2 - Mehrfach auflösender antrieb für ein stellglied - Google Patents
Mehrfach auflösender antrieb für ein stellglied Download PDFInfo
- Publication number
- DE60024089T2 DE60024089T2 DE60024089T DE60024089T DE60024089T2 DE 60024089 T2 DE60024089 T2 DE 60024089T2 DE 60024089 T DE60024089 T DE 60024089T DE 60024089 T DE60024089 T DE 60024089T DE 60024089 T2 DE60024089 T2 DE 60024089T2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- control signal
- magnitude
- actuator
- rotor
- 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
- 239000004020 conductor Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 1
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US342074 | 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 (2)
| Publication Number | Publication Date |
|---|---|
| DE60024089D1 DE60024089D1 (de) | 2005-12-22 |
| DE60024089T2 true DE60024089T2 (de) | 2006-08-10 |
Family
ID=23340221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60024089T Expired - Fee Related DE60024089T2 (de) | 1999-06-28 | 2000-06-28 | Mehrfach auflösender antrieb für ein stellglied |
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)
| 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)
| 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 |
-
1999
- 1999-06-28 US US09/342,074 patent/US6278247B1/en not_active Expired - Lifetime
-
2000
- 2000-06-28 JP JP2001506671A patent/JP2003504002A/ja active Pending
- 2000-06-28 AT AT00944941T patent/ATE310334T1/de not_active IP Right Cessation
- 2000-06-28 DE DE60024089T patent/DE60024089T2/de not_active Expired - Fee Related
- 2000-06-28 AU AU58958/00A patent/AU5895800A/en not_active Abandoned
- 2000-06-28 EP EP00944941A patent/EP1192705B1/en not_active Expired - Lifetime
- 2000-06-28 WO PCT/US2000/017749 patent/WO2001001557A1/en not_active Ceased
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 |
| AU5895800A (en) | 2001-01-31 |
| DE60024089D1 (de) | 2005-12-22 |
| EP1192705A1 (en) | 2002-04-03 |
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| DE19812053B4 (de) | Bandpaß-Absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |