惑星探査機搭載用LIDARの2次元走査機構に関する研究
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- Material Type
- 記事
- Author/Editor
- 高原 卓也三田 信武山 芸英 他
- Periodical title
- 電気学会論文誌. E, センサ・マイクロマシン部門誌 = IEEJ transactions on sensors and micromachines
- No. or year of volume/issue
- 126(8) 2006.8
- Volume
- 126
- Issue
- 8
- Pages
- 476～480
- Publication date of volume/issue (W3CDTF)
- 2006-08
- ISSN (Periodical Title)
- 1341-8939
- ISSN-L (Periodical Title)
- 1341-8939
- Publication (Periodical Title)
- 東京 : 電気学会
- Place of Publication (Country Code)
- JP
- Text Language Code
- jpn
- NDLC
- Target Audience
- 一般
- Holding library
- 国立国会図書館
- Call No.
- Z16-B380
- Data Provider (Database)
- 国立国会図書館 : 国立国会図書館雑誌記事索引
- Bibliographic ID (NDL)
- 8056577
- Bibliographic Record Category (NDL)
- 632
- Summary, etc.
- LIDAR(LIght Detection And Ranging) that measures distance by the laser pulse is a necessary sensor of navigation for a deep space explorer that doses a planetary exploration. Two dimension of LIDAR scanning is required from both sides of the navigation control and the science observation in order to make a 3D map of surface efficiently. This paper proposes a novel method on the beam scanning mechanism for a receiver telescope with big aperture by using MEMS technology. In addition, it reports on the result of executing the basic function experiment of the beam scanning mechanism. The scanning optics system is composed of a telecentric telescope, and a micro shutter array. This optical system has achieved a narrow viewing angle corresponding to aperture of the shutter by limiting the view of the telescope that has a wide viewing angle with the shutter. We experimented by using the shutter array of 6mm×6mm size. As a result, it succeeded that the scanning angle in the achievement of azimuth angle 8.8deg, elevation angle 8.1deg, and the field of view angle of azimuth angle 1.8deg and elevation angle 0.6deg.
- DOI
- 10.1541/ieejsmas.126.476
- Access Restrictions
- インターネット公開
- Data Provider (Database)
- 科学技術振興機構 : J-STAGE
- Summary, etc.
- LIDAR(LIght Detection And Ranging) that measures distance by the laser pulse is a necessary sensor of navigation for a deep space explorer that doses a planetary exploration. Two dimension of LIDAR scanning is required from both sides of the navigation control and the science observation in order to make a 3D map of surface efficiently. This paper proposes a novel method on the beam scanning mechanism for a receiver telescope with big aperture by using MEMS technology. In addition, it reports on the result of executing the basic function experiment of the beam scanning mechanism. The scanning optics system is composed of a telecentric telescope, and a micro shutter array. This optical system has achieved a narrow viewing angle corresponding to aperture of the shutter by limiting the view of the telescope that has a wide viewing angle with the shutter. We experimented by using the shutter array of 6mm×6mm size. As a result, it succeeded that the scanning angle in the achievement of azimuth angle 8.8deg, elevation angle 8.1deg, and the field of view angle of azimuth angle 1.8deg and elevation angle 0.6deg.
- DOI
- 10.1541/ieejsmas.126.476
- Related Material
- 惑星探査機搭載用LIDARの2次元走査機構に関する研究
- Related Material (URI)
- References
- Scanning lidar with a coupled radar safety systemLight weight sensors for the autonomous asteroid landing of MUSES-C mission
- Data Provider (Database)
- 国立情報学研究所 : CiNii Research
- Original Data Provider (Database)
- Japan Link Center雑誌記事索引データベースCrossrefCiNii Articles科学研究費助成事業データベース学術機関リポジトリデータベース
- Bibliographic ID (NDL)
- 8056577
- NAID
- 10018182314