Development of X-ray diffraction device onboard exploration rover for lunar and planetary surface material research

开发用于月球和行星表面材料研究的探测车车载X射线衍射装置

• 批准号: 14540400
• 负责人: KATO Manabu
• 金额: $ 2.24万
• 依托单位: Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14540400/
• 关键词: planetary rover; X-ray diffraction device; X-ray spectrometer; planetary exploration; CCD; photodiode; FPGA; フォトダイオード

X-ray diffraction device onboard planetary surface rover is useful instrument for lunar and planetary surface material research. In near future of Japan surface exploration is planning for solid planets geological survey. In such exploration chemical and mineral analysis are carried out. For this study three parts of the device are elements to be developed ; X-ray generation device, detector and sample preparation and transportation mechanism. In this research we study design of X-ray generator and selection of high-voltage electric device. The CCD sensor is selected for a detector of X-ray diffraction, and tried to detect the diffraction lines and energy spectrum from rocky powder samples. We can demonstrate CCD must be a powerful sensor onboard planetary exploration rover. Compact X-ray generator and electronic device are also investigated in this research.

行星表面漫游车上的X射线衍射装置是月球和行星表面材料研究的有用仪器。在不久的将来，日本地表勘探正在计划进行固体行星地质调查。在此类勘探中进行化学和矿物分析。对于本研究，该设备的三个部分是需要开发的元件； X射线发生装置、探测器以及样品制备和输送机构。本研究主要研究X射线发生器的设计和高压电器的选择。 X射线衍射探测器选用CCD传感器，尝试检测岩粉样品的衍射线和能谱。我们可以证明 CCD 一定是行星探测车上的强大传感器。本研究还研究了紧凑型 X 射线发生器和电子设备。

项目成果

N.Hasebe, T.Miyachi, T.Koike, E.Shibamura, M.Ohtake, T.Sugihara, J.Haruyama, N.Kita, M.Kato, T.Okada, K.Mori: "Gamma-ray Spectrometer (GRS) onboard SELENE-B Rover"Proceedings of the 3^<rd> Space Science Symposium. 89-92

N.Hasebe、T.Miyachi、T.Koike、E.Shibamura、M.Ohtake、T.Sugihara、J.Haruyama、N.Kita、M.Kato、T.Okada、K.Mori：“伽马射线光谱仪（

K.Shirai, M.Aoki, T.Okada, Y.Yamamoto, T.Arai, K.Akagawa, M.Kato: "X-ray fluorescence/diffraction analyzer for the SELENE-B lander/rover mission"Advances in Space Research, 31. 2363-2367 (2003)

K.Shirai、M.Aoki、T.Okada、Y.Yamamoto、T.Arai、K.Akakawa、M.Kato：“用于 SELENE-B 着陆器/漫游器任务的 X 射线荧光/衍射分析仪”空间研究进展

K.Shirai, M.Aoki, T.Okada, Y.Yamamoto, T.Arai, K.Akagawa, M.Kato: "X-ray fluorescence/diffraction analyzer for the SELENE-B lander/rover mission"Advances in Space Research,31. 2363-2367 (2003)

K.Shirai、M.Aoki、T.Okada、Y.Yamamoto、T.Arai、K.Akakawa、M.Kato：“用于 SELENE-B 着陆器/漫游器任务的 X 射线荧光/衍射分析仪”空间研究进展

T.Okada, K.Shirai, Y.Yamamoto, T.Arai, M.Kato: "The SELENE-B mission- Lunar geological exploration using the XRF/XRD analyzer"Proc.36^<th> ISAS Lunar Planet.Symp.. 290-294 (2003)

T.Okada、K.Shirai、Y.Yamamoto、T.Arai、M.Kato：“SELENE-B 任务 - 使用 XRF/XRD 分析仪进行月球地质勘探”Proc.36^<th> ISAS Lunar Planet.Symp。

K.Shirai, M.Aoki, Y.Yamamoto, T.Arai, K.Akagawa, T.Okada, M.Kato: "Development of XRF/XRD-Analyzer onboard SELENE-B"Proceedings of the 3^<rd> Space Science Symposium. 87-88 (2003)

K.Shirai、M.Aoki、Y.Yamamoto、T.Arai、K.Akakawa、T.Okada、M.Kato：“SELENE-B 上 XRF/XRD 分析仪的开发”第 3^<rd> 空间论文集