JP5956934B2 - 回転架台 - Google Patents
回転架台 Download PDFInfo
- Publication number
- JP5956934B2 JP5956934B2 JP2013006671A JP2013006671A JP5956934B2 JP 5956934 B2 JP5956934 B2 JP 5956934B2 JP 2013006671 A JP2013006671 A JP 2013006671A JP 2013006671 A JP2013006671 A JP 2013006671A JP 5956934 B2 JP5956934 B2 JP 5956934B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- azimuth
- polar
- shaft
- angle
- 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
Images
Landscapes
- Accessories Of Cameras (AREA)
- Telescopes (AREA)
Description
Claims (2)
- 光学機器を回転可能に支持する極軸シャフトと、
前記極軸シャフトの方位角を検出する方位センサと、
前記極軸シャフトの仰角を検出する仰角センサと、
前記極軸シャフトが位置する緯度を検出するGPSセンサと、
前記方位角と真北との差、及び、前記仰角と前記極軸シャフトが位置する緯度との差を求める演算部と、
を備え、
さらに、前記極軸シャフトの方位角を前記方位センサが検出した後の、前記極軸シャフトの方位角の変化を検出するジャイロセンサを備え、
前記演算部は、方位角変化前に前記方位センサが検出した前記極軸シャフトの方位角と、前記ジャイロセンサが検出した方位角の変化分とに基づいて、前記方位角変化後の前記極軸シャフトの方位角を求める、
ことを特徴とする、回転架台。 - 請求項1に記載の回転架台であって、
前記極軸シャフトを回転可能に支持する軸受を備え、
前記軸受及び前記方位センサはケーシング内に収容され、
前記方位センサは、前記軸受から10mm以上離間されて配置されていることを特徴とする、回転架台。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013006671A JP5956934B2 (ja) | 2013-01-17 | 2013-01-17 | 回転架台 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013006671A JP5956934B2 (ja) | 2013-01-17 | 2013-01-17 | 回転架台 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014137308A JP2014137308A (ja) | 2014-07-28 |
JP5956934B2 true JP5956934B2 (ja) | 2016-07-27 |
Family
ID=51414890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013006671A Expired - Fee Related JP5956934B2 (ja) | 2013-01-17 | 2013-01-17 | 回転架台 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5956934B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101686804B1 (ko) * | 2016-03-22 | 2016-12-15 | 만 수 오 | 표시 안내부 및 균형 부재가 구비된 마그네틱 컴퍼스. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2820717B2 (ja) * | 1989-05-17 | 1998-11-05 | 株式会社荻原製作所 | 太陽自動追尾反射装置 |
JP3106377B2 (ja) * | 1992-05-12 | 2000-11-06 | 貴博 三浦 | Gpsを用いた赤道儀 |
WO2000025166A1 (en) * | 1998-10-26 | 2000-05-04 | Meade Instruments Corporation | Fully automated telescope system with distributed intelligence |
JP5849448B2 (ja) * | 2011-06-14 | 2016-01-27 | リコーイメージング株式会社 | 3軸電子コンパスを用いた方位測定方法および方位測定装置 |
-
2013
- 2013-01-17 JP JP2013006671A patent/JP5956934B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2014137308A (ja) | 2014-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8826550B2 (en) | Geographically north-referenced azimuth determination | |
EP2904351B1 (en) | Enhanced position measurement systems and methods | |
US10168153B2 (en) | Enhanced position measurement systems and methods | |
US9879993B2 (en) | Enhanced bundle adjustment techniques | |
US9182229B2 (en) | Enhanced position measurement systems and methods | |
US10371785B2 (en) | Polar axis calibration system, electronic polar scope, polar axis calibration control device, and equatorial instrument and telescope comprising the same | |
EP2824421B1 (en) | Digital Magnetic Compass Compensation | |
US10015481B2 (en) | Multi-axis center of mass balancing system for an optical gimbal assembly guided by inertial measurement | |
EP2239540A1 (en) | Gyroscope adapted to be mounted to a goniometer | |
US20120116711A1 (en) | Portable celestial compass | |
EA036173B1 (ru) | Самокалибрующаяся автономная магнитная обсерватория | |
JP5956934B2 (ja) | 回転架台 | |
US11698465B2 (en) | Direction finder | |
JP4916780B2 (ja) | 測量装置 | |
JP6509470B1 (ja) | 計測装置及び計測装置の据え付け方法 | |
JP2000249552A (ja) | 探北方法およびこの方法を実施する装置 | |
JP2010049046A (ja) | 天体望遠鏡架台制御装置 | |
US11015758B2 (en) | Gimbal radial counterbalance systems and methods | |
KR101533382B1 (ko) | 2축 짐벌 구동 장치의 무게 중심 측정 조립 시스템 | |
JP5373140B2 (ja) | 携帯型撮影装置及び撮影プログラム | |
Kibrick et al. | Tests of a precision tiltmeter system for measuring telescope position | |
Guo et al. | On zero position correction of hanging tape of gyro-theodolite | |
IL177236A (en) | Device and method for determining a parameter of an inertial sensor of a vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150518 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160308 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160418 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160531 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160617 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5956934 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |