CN111677810A - 光学有效载荷被动隔振系统 - Google Patents
光学有效载荷被动隔振系统 Download PDFInfo
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- CN111677810A CN111677810A CN202010462956.9A CN202010462956A CN111677810A CN 111677810 A CN111677810 A CN 111677810A CN 202010462956 A CN202010462956 A CN 202010462956A CN 111677810 A CN111677810 A CN 111677810A
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- eddy current
- permanent magnet
- current damper
- vibration isolation
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Images
Classifications
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- 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
- F16F15/035—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 by use of eddy or induced-current damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/228—Damping of high-frequency vibration effects on spacecraft elements, e.g. by using acoustic vibration dampers
-
- 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
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/06—Magnetic or electromagnetic
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
阻尼和刚度参数 | 含义 |
c | 电涡流阻尼器6的阻尼系数 |
k | 弹簧片的刚度 |
k<sub>f</sub> | 柔性铰的弯曲刚度 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010462956.9A CN111677810B (zh) | 2020-05-27 | 2020-05-27 | 光学有效载荷被动隔振系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010462956.9A CN111677810B (zh) | 2020-05-27 | 2020-05-27 | 光学有效载荷被动隔振系统 |
Publications (2)
Publication Number | Publication Date |
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CN111677810A true CN111677810A (zh) | 2020-09-18 |
CN111677810B CN111677810B (zh) | 2021-09-21 |
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CN202010462956.9A Expired - Fee Related CN111677810B (zh) | 2020-05-27 | 2020-05-27 | 光学有效载荷被动隔振系统 |
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CN (1) | CN111677810B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114483868A (zh) * | 2021-12-14 | 2022-05-13 | 华中光电技术研究所(中国船舶重工集团公司第七一七研究所) | 一种车载冷原子绝对重力仪减振装置 |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541772A (en) * | 1982-10-23 | 1985-09-17 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh | Pump with magnetic bearings |
US20040212794A1 (en) * | 2003-04-25 | 2004-10-28 | Makoto Mizuno | Driving unit, exposure apparatus using the same, and device fabrication method |
WO2007005560A2 (en) * | 2005-06-30 | 2007-01-11 | Magnetar Technologies Corp. | Axial rotary eddy current brake with adjustable braking force |
CN101813156A (zh) * | 2010-04-20 | 2010-08-25 | 江苏工业学院 | 一种柔性高精度空间减振台 |
CN102155516A (zh) * | 2011-01-24 | 2011-08-17 | 北京航空航天大学 | 一种八杆冗余构型六自由度振动主动控制装置 |
US20160047433A1 (en) * | 2014-08-13 | 2016-02-18 | Northrop Grumman Systems Corporation | Magnetically damped isolator and pointing mount |
CN106402233A (zh) * | 2016-10-20 | 2017-02-15 | 华中科技大学 | 一种六自由度主被动复合定位与隔振平台 |
CN106402227A (zh) * | 2016-10-13 | 2017-02-15 | 同济大学 | 一种智能电涡流传感阻尼装置 |
CN106704474A (zh) * | 2017-01-10 | 2017-05-24 | 哈尔滨工业大学 | 高度集成化的自感式六轴锥形隔振器 |
CN107187615A (zh) * | 2017-04-25 | 2017-09-22 | 西北工业大学 | 卫星分布式载荷的编队方法 |
CN107355509A (zh) * | 2017-08-10 | 2017-11-17 | 东南大学 | 一种利用杠杆原理的电涡流减振装置 |
CN107830104A (zh) * | 2017-10-26 | 2018-03-23 | 燕山大学 | 一种隔振参数可调的六维稳定方舱 |
CN108167379A (zh) * | 2017-12-25 | 2018-06-15 | 北京航空航天大学 | 一种六自由度低频振动主被动隔离机械装置 |
CN108533669A (zh) * | 2018-04-04 | 2018-09-14 | 西安交通大学 | 基于电磁负刚度的空间六自由度主被动隔振平台及方法 |
CN110375029A (zh) * | 2019-07-24 | 2019-10-25 | 上海大学 | 一种可调质心混合型减振平台 |
-
2020
- 2020-05-27 CN CN202010462956.9A patent/CN111677810B/zh not_active Expired - Fee Related
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541772A (en) * | 1982-10-23 | 1985-09-17 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh | Pump with magnetic bearings |
US20040212794A1 (en) * | 2003-04-25 | 2004-10-28 | Makoto Mizuno | Driving unit, exposure apparatus using the same, and device fabrication method |
WO2007005560A2 (en) * | 2005-06-30 | 2007-01-11 | Magnetar Technologies Corp. | Axial rotary eddy current brake with adjustable braking force |
CN101813156A (zh) * | 2010-04-20 | 2010-08-25 | 江苏工业学院 | 一种柔性高精度空间减振台 |
CN102155516A (zh) * | 2011-01-24 | 2011-08-17 | 北京航空航天大学 | 一种八杆冗余构型六自由度振动主动控制装置 |
US20160047433A1 (en) * | 2014-08-13 | 2016-02-18 | Northrop Grumman Systems Corporation | Magnetically damped isolator and pointing mount |
CN106402227A (zh) * | 2016-10-13 | 2017-02-15 | 同济大学 | 一种智能电涡流传感阻尼装置 |
CN106402233A (zh) * | 2016-10-20 | 2017-02-15 | 华中科技大学 | 一种六自由度主被动复合定位与隔振平台 |
CN106704474A (zh) * | 2017-01-10 | 2017-05-24 | 哈尔滨工业大学 | 高度集成化的自感式六轴锥形隔振器 |
CN107187615A (zh) * | 2017-04-25 | 2017-09-22 | 西北工业大学 | 卫星分布式载荷的编队方法 |
CN107355509A (zh) * | 2017-08-10 | 2017-11-17 | 东南大学 | 一种利用杠杆原理的电涡流减振装置 |
CN107830104A (zh) * | 2017-10-26 | 2018-03-23 | 燕山大学 | 一种隔振参数可调的六维稳定方舱 |
CN108167379A (zh) * | 2017-12-25 | 2018-06-15 | 北京航空航天大学 | 一种六自由度低频振动主被动隔离机械装置 |
CN108533669A (zh) * | 2018-04-04 | 2018-09-14 | 西安交通大学 | 基于电磁负刚度的空间六自由度主被动隔振平台及方法 |
CN110375029A (zh) * | 2019-07-24 | 2019-10-25 | 上海大学 | 一种可调质心混合型减振平台 |
Non-Patent Citations (2)
Title |
---|
熊峰: "《直升机主减反共振隔振系统中附加阻尼器的影响分析》", 《装备环境工程》 * |
袁东: "《电涡流阻尼器的阻尼特性研究及其设计》", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114483868A (zh) * | 2021-12-14 | 2022-05-13 | 华中光电技术研究所(中国船舶重工集团公司第七一七研究所) | 一种车载冷原子绝对重力仪减振装置 |
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CN111677810B (zh) | 2021-09-21 |
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PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Kaiping Inventor after: Liu Chaoran Inventor after: Hu Dike Inventor after: Zang Xu Inventor after: Zhao Rui Inventor after: Liao Baopeng Inventor after: Tang Jie Inventor after: Hu Rongping Inventor before: Liu Chaoran Inventor before: Yu Kaiping Inventor before: Tang Jie Inventor before: Liao Baopeng Inventor before: Hu Rongping |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |
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CF01 | Termination of patent right due to non-payment of annual fee |