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| 引用本文： | 曾安敏,张丽萍.????????????????[J].大地测量与地球动力学,2007,27(2):84-88. |
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| 作者姓名： | 曾安敏 张丽萍 |
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| 作者单位： | 1. 长安大学地质工程与测绘工程学院,西安,710054;西安测绘信息技术总站,西安,710054
2. 郑州信息工程大学测绘学院,郑州,450052;西安测绘信息技术总站,西安,710054 |
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| 基金项目： | 国家自然科学基金(40274002,40474001)，地球空间与大地测量教育部重点实验室开放基金(1469990324233-04-11) |
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| 摘 要： | ??????????????????????????????????????????????????????Э??????????????????????????????????????????????????????????????????????????????????????????? ?????GPS??????м??????????????Ч????
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| 关 键 词： | ?????? M-M?????????? ??????????????? ????????? ??????? |
| 文章编号： | 1671-5942(2007)02-0084-05 |
| 修稿时间： | 2006年11月16 |
COMPARISION AMONG SEVERAL SEQUENTIAL ADJUSTMENT METHODS |
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| Zeng Anmin,Zhang Liping.COMPARISION AMONG SEVERAL SEQUENTIAL ADJUSTMENT METHODS[J].Journal of Geodesy and Geodynamics,2007,27(2):84-88. |
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| Authors: | Zeng Anmin Zhang Liping |
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| Affiliation: | 1)School of Geological &; Surveying Engineering, Chang’an University, Xi’an 7100542)Institute of Surveying &; Mapping, Information Engineering University of Zhengzhou, Zhengzhou 4500523)Xi’an Information Division of Surveying &; Mapping, Xi’an 710054 |
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| Abstract: | The sequential adjustment probably makes parameters and their posterior covariance fallible if there are anomalies in the prior parameters and the measurement data.After discussing robust estimation for sequential adjustment,the adaptively robust sequential adjustment is conducted,and these methods are compared.A GPS network is calculated respectively by several sequential adjustments methods to test their effects of robust estimation. |
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| Keywords: | sequential adjustment M-M robust estimation for sequential adjustment adaptively robust estimation for sequential adjustment adaptive estimation robust estimation |
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