CN107907992A - 正应力电磁驱动的快速偏转反射镜作动机构及作动方法 - Google Patents
正应力电磁驱动的快速偏转反射镜作动机构及作动方法 Download PDFInfo
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- CN107907992A CN107907992A CN201711258186.0A CN201711258186A CN107907992A CN 107907992 A CN107907992 A CN 107907992A CN 201711258186 A CN201711258186 A CN 201711258186A CN 107907992 A CN107907992 A CN 107907992A
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- direct stress
- stress electromagnetic
- electromagnetic actuator
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- mirror support
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 39
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000033001 locomotion Effects 0.000 claims description 24
- 230000005284 excitation Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 4
- 229910000737 Duralumin Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 230000004913 activation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
- G02B26/085—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting means being moved or deformed by electromagnetic means
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Micromachines (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711258186.0A CN107907992B (zh) | 2017-12-01 | 2017-12-01 | 正应力电磁驱动的快速偏转反射镜作动机构及作动方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711258186.0A CN107907992B (zh) | 2017-12-01 | 2017-12-01 | 正应力电磁驱动的快速偏转反射镜作动机构及作动方法 |
Publications (2)
Publication Number | Publication Date |
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CN107907992A true CN107907992A (zh) | 2018-04-13 |
CN107907992B CN107907992B (zh) | 2019-06-04 |
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CN201711258186.0A Active CN107907992B (zh) | 2017-12-01 | 2017-12-01 | 正应力电磁驱动的快速偏转反射镜作动机构及作动方法 |
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CN (1) | CN107907992B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108761772A (zh) * | 2018-05-30 | 2018-11-06 | 中国科学院光电技术研究所 | 一种类镜框安装的框架式电调镜 |
CN111427148A (zh) * | 2020-04-01 | 2020-07-17 | 北京航空航天大学 | 一种麦克斯韦力驱动的快速偏摆镜 |
CN115728936A (zh) * | 2022-11-30 | 2023-03-03 | 西安交通大学 | 基于电磁正应力驱动的二自由度偏摆调节机构及控制方法 |
CN116719145A (zh) * | 2023-08-09 | 2023-09-08 | 北京瑞控信科技股份有限公司 | 一种二维非框架大角度快速反射镜 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2359554A1 (en) * | 2000-11-03 | 2002-05-03 | Ramaswamy Mahadevan | Microelectromechanical optical switches including optical paths having optical loss equalization therebetween |
CN1808186A (zh) * | 2006-02-09 | 2006-07-26 | 北京航空航天大学 | 巨磁致伸缩快速转向反射镜 |
CN102981244A (zh) * | 2012-12-25 | 2013-03-20 | 中国科学院长春光学精密机械与物理研究所 | 两维大口径透射式快速反射镜 |
CN103913838A (zh) * | 2014-02-21 | 2014-07-09 | 西安交通大学 | 二维快速偏转反射镜作动机构及其作动方法 |
-
2017
- 2017-12-01 CN CN201711258186.0A patent/CN107907992B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2359554A1 (en) * | 2000-11-03 | 2002-05-03 | Ramaswamy Mahadevan | Microelectromechanical optical switches including optical paths having optical loss equalization therebetween |
CN1808186A (zh) * | 2006-02-09 | 2006-07-26 | 北京航空航天大学 | 巨磁致伸缩快速转向反射镜 |
CN102981244A (zh) * | 2012-12-25 | 2013-03-20 | 中国科学院长春光学精密机械与物理研究所 | 两维大口径透射式快速反射镜 |
CN103913838A (zh) * | 2014-02-21 | 2014-07-09 | 西安交通大学 | 二维快速偏转反射镜作动机构及其作动方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108761772A (zh) * | 2018-05-30 | 2018-11-06 | 中国科学院光电技术研究所 | 一种类镜框安装的框架式电调镜 |
CN111427148A (zh) * | 2020-04-01 | 2020-07-17 | 北京航空航天大学 | 一种麦克斯韦力驱动的快速偏摆镜 |
CN111427148B (zh) * | 2020-04-01 | 2022-02-22 | 北京航空航天大学 | 一种麦克斯韦力驱动的快速偏摆镜 |
CN115728936A (zh) * | 2022-11-30 | 2023-03-03 | 西安交通大学 | 基于电磁正应力驱动的二自由度偏摆调节机构及控制方法 |
CN115728936B (zh) * | 2022-11-30 | 2024-05-17 | 西安交通大学 | 基于电磁正应力驱动的二自由度偏摆调节机构及控制方法 |
CN116719145A (zh) * | 2023-08-09 | 2023-09-08 | 北京瑞控信科技股份有限公司 | 一种二维非框架大角度快速反射镜 |
CN116719145B (zh) * | 2023-08-09 | 2023-12-29 | 北京瑞控信科技股份有限公司 | 一种二维非框架大角度快速反射镜 |
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Publication number | Publication date |
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CN107907992B (zh) | 2019-06-04 |
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Effective date of registration: 20240313 Address after: 1st Floor, Northwest Building of Eleven Science and Technology, No. 532 Shenzhousan Road, National Civil Aerospace Industry Base, Xi'an City, Shaanxi Province, 710100 Patentee after: XI'AN LANGWEI TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Beilin District Xianning West Road 710049, Shaanxi city of Xi'an province No. 28 Patentee before: XI'AN JIAOTONG University Country or region before: China |