KR100967044B1 - 무인 항공기용 관성항법장치의 충격완화장치 - Google Patents
무인 항공기용 관성항법장치의 충격완화장치 Download PDFInfo
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- KR100967044B1 KR100967044B1 KR1020090080371A KR20090080371A KR100967044B1 KR 100967044 B1 KR100967044 B1 KR 100967044B1 KR 1020090080371 A KR1020090080371 A KR 1020090080371A KR 20090080371 A KR20090080371 A KR 20090080371A KR 100967044 B1 KR100967044 B1 KR 100967044B1
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- South Korea
- Prior art keywords
- inertial navigation
- cover
- aerial vehicle
- unmanned aerial
- navigation system
- Prior art date
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- 230000035939 shock Effects 0.000 title claims abstract description 17
- 230000000116 mitigating effect Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 abstract 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vibration Dampers (AREA)
Abstract
Description
Claims (4)
- 양측에 플랜지부가 각각 형성된 덮개와;상기 덮개의 상기 플랜지부에 삽입 설치되는 다수개의 샤프트; 및상기 다수개의 샤프트에 관통되어 상기 플랜지부의 상부와 하부에 각각 설치되는 제1 탄성부재와 제2 탄성부재를 포함하여, 상기 덮개의 내측에 고정 설치되는 관성항법장치에 직접 가해지는 충격 및 진동을 상기 제1 탄성부재와 제2 탄성부재가 완화시키도록 구성된 무인 항공기용 관성항법장치의 충격완화장치에 있어서,상기 덮개는 상기 관성항법장치와 밀착될 수 있도록 상기 관성항법장치의 외주면에 대응되는 형상으로 이루어지는 장착부가 그 내주면에 형성되고,상기 플랜지부는 양단부에 관통홀을 구비하여 상기 샤프트의 설치를 가능하게 하고,상기 샤프트는 상기 관통홀을 관통하여 장비 바닥판에 고정되어서,상기 덮개가 상기 장비 바닥판으로부터 상방으로 이격되고, 상기 덮개에 장착된 상기 관성항법장치도 상기 장비 바닥판으로부터 이격된 상태를 유지하게 되는 것을 특징으로 하는 무인 항공기용 관성항법장치의 충격완화장치.
- 제 1 항에 있어서,상기 다수개의 샤프트는 하단부 외주면에 적어도 하나 이상의 피치를 가지는 나사산이 형성된 것을 특징으로 하는 무인 항공기용 관성항법장치의 충격완화장치.
- 제 1 항에 있어서,상기 무인 항공기용 관성항법장치의 충격완화장치는, 상기 덮개와 상기 관성항법장치 사이에 삽입 설치되는 제3 탄성부재를 더 포함하는 것을 특징으로 하는 무인 항공기용 관성항법장치의 충격완화장치.
- 제 3 항에 있어서,상기 덮개와, 상기 제3 탄성부재 및 상기 관성항법장치는 접착제에 의해 접합되는 것을 특징으로 하는 무인 항공기용 관성항법장치의 충격완화장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020090080371A KR100967044B1 (ko) | 2009-08-28 | 2009-08-28 | 무인 항공기용 관성항법장치의 충격완화장치 |
Applications Claiming Priority (1)
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KR1020090080371A KR100967044B1 (ko) | 2009-08-28 | 2009-08-28 | 무인 항공기용 관성항법장치의 충격완화장치 |
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KR100967044B1 true KR100967044B1 (ko) | 2010-06-29 |
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KR1020090080371A KR100967044B1 (ko) | 2009-08-28 | 2009-08-28 | 무인 항공기용 관성항법장치의 충격완화장치 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102431656A (zh) * | 2011-09-01 | 2012-05-02 | 中国航空工业第六一八研究所 | 用于惯导系统与安装托架紧固的锁紧装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4537382A (en) * | 1982-02-04 | 1985-08-27 | Sperry Corporation | Sway rod suspension system |
JPH09178486A (ja) * | 1995-10-24 | 1997-07-11 | Yokogawa Electric Corp | 防振装置 |
JP2002286451A (ja) * | 2001-03-27 | 2002-10-03 | Tokimec Inc | ジャイロコンパス用防振緩衝装置 |
US6576880B2 (en) | 2000-10-12 | 2003-06-10 | The Charles Stark Draper Laboratory, Inc. | Flyer assembly |
-
2009
- 2009-08-28 KR KR1020090080371A patent/KR100967044B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4537382A (en) * | 1982-02-04 | 1985-08-27 | Sperry Corporation | Sway rod suspension system |
JPH09178486A (ja) * | 1995-10-24 | 1997-07-11 | Yokogawa Electric Corp | 防振装置 |
US6576880B2 (en) | 2000-10-12 | 2003-06-10 | The Charles Stark Draper Laboratory, Inc. | Flyer assembly |
JP2002286451A (ja) * | 2001-03-27 | 2002-10-03 | Tokimec Inc | ジャイロコンパス用防振緩衝装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102431656A (zh) * | 2011-09-01 | 2012-05-02 | 中国航空工业第六一八研究所 | 用于惯导系统与安装托架紧固的锁紧装置 |
CN102431656B (zh) * | 2011-09-01 | 2014-03-12 | 中国航空工业第六一八研究所 | 用于惯导系统与安装托架紧固的锁紧装置 |
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