The approximate state transition matrix based on non-orthogonal decomposition and its application in orbit determination
文献类型：期刊论文
| 作者 | Chen WuShen1,2; Ma JingYuan1; Zhang Jing1 ; Lu BenKui1
|
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2010-03-01 |
| 卷号 | 53期号:3页码:555-561 |
| 关键词 | Unit Vector Method state transition matrix non-orthogonal decomposition |
| ISSN号 | 1674-7348 |
| 英文摘要 | The Unit Vector Method (UVM) is an orbit determination method extensively applied. In this paper, the UVM and classical Differential Orbit Improvement (DOI) are compared, and a fusion method is given for the orbit determination with different kind data. Based on non-orthogonal decomposition of position and velocity vectors, an approximation scheme is constructed to calculate the state transition matrix. This method simplifies the calculation of the approximate state transition matrix, analyzes the convergence mechanism of the UVM, and makes clear the defect of weight strategy in UVM. Results of orbit the determination with simulating and real data show that this method has good numerical stability and rational weight distribution. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000276661700031 |
| 公开日期 | 2011-11-23 |
| 源URL | [http://159.226.72.40/handle/332002/1263]  |
| 专题 | 紫金山天文台_卫星精密定轨及应用研究团组 |
| 作者单位 | 1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China 2.Nanjing Univ Technol, Nanjing 210009, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen WuShen,Ma JingYuan,Zhang Jing,et al. The approximate state transition matrix based on non-orthogonal decomposition and its application in orbit determination[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2010,53(3):555-561. |
| APA | Chen WuShen,Ma JingYuan,Zhang Jing,&Lu BenKui.(2010).The approximate state transition matrix based on non-orthogonal decomposition and its application in orbit determination.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,53(3),555-561. |
| MLA | Chen WuShen,et al."The approximate state transition matrix based on non-orthogonal decomposition and its application in orbit determination".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 53.3(2010):555-561. |
入库方式： OAI收割
来源：紫金山天文台
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