Acceleration disturbances and requirements for ASTROD I
文献类型：期刊论文
| 作者 | Shiomi, S; Ni, WT |
| 刊名 | CLASSICAL AND QUANTUM GRAVITY
 |
| 出版日期 | 2006-07-07 |
| 卷号 | 23期号:13页码:4415-4432 |
| 关键词 | DRAG-FREE CONTROL EQUIVALENCE PRINCIPLE LISA MISSION SENSOR ACCELEROMETERS |
| ISSN号 | 0264-9381 |
| 英文摘要 | ASTRODynamical Space Test of Relativity using Optical Devices I (ASTROD I) mainly aims at testing relativistic gravity and measuring the solar-system parameters with high precision, by carrying out laser ranging between a spacecraft in a solar orbit and ground stations. In order to achieve these goals, the magnitude of the total acceleration disturbance of the proof mass has to be less than 10(-13) m s(-2) Hz(-1/2) at 0.1 m Hz. In this paper, we give a preliminary overview of the sources and magnitude of acceleration disturbances that could arise in the ASTROD I proof mass. Based on the estimates of the acceleration disturbances and by assuming a simple control-loop model, we infer requirements for ASTROD I. Our estimates show that most of the requirements for ASTROD I can be relaxed in comparison with Laser Interferometer Space Antenna (LISA). |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Astronomy & Astrophysics; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Multidisciplinary ; Physics, Particles & Fields |
| 研究领域[WOS] | Astronomy & Astrophysics ; Physics |
| 关键词[WOS] | DRAG-FREE CONTROL ; EQUIVALENCE PRINCIPLE ; LISA ; MISSION ; SENSOR ; ACCELEROMETERS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000238507700009 |
| 公开日期 | 2012-02-07 |
| 源URL | [http://159.226.72.40/handle/332002/3482]  |
| 专题 | 紫金山天文台_近地天体探测和太阳系天体研究团组 |
| 作者单位 | 1.Natl Tsing Hua Univ, Dept Phys, Hsinchu 30013, Taiwan 2.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shiomi, S,Ni, WT. Acceleration disturbances and requirements for ASTROD I[J]. CLASSICAL AND QUANTUM GRAVITY,2006,23(13):4415-4432. |
| APA | Shiomi, S,&Ni, WT.(2006).Acceleration disturbances and requirements for ASTROD I.CLASSICAL AND QUANTUM GRAVITY,23(13),4415-4432. |
| MLA | Shiomi, S,et al."Acceleration disturbances and requirements for ASTROD I".CLASSICAL AND QUANTUM GRAVITY 23.13(2006):4415-4432. |
入库方式： OAI收割
来源：紫金山天文台
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