| 深空导航高精度差分干涉测量技术研究 |
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| 引用本文： | 赵成斌,侯孝民,姜坤.深空导航高精度差分干涉测量技术研究[J].全球定位系统,2011,36(2):19-24. |
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| 作者姓名： | 赵成斌 侯孝民 姜坤 |
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| 作者单位： | 1. 装备指挥技术学院研究生管理大队,北京,101416
2. 装备指挥技术学院光电装备系,北京,101416 |
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| 摘 要： | 介绍了两种目前在深空航天器导航中广泛应用的高精度干涉差分测量技术一差分干涉单向距离测量（△DOR）和同波束干涉（SBI）技术。从基本原理、观测方式和应用现状等方面比较分析了两种技术。详述了ADOR和SBI的相位整周解模糊和相关处理两个关键技术。系统地分析了误差来源，从共同误差因素和特有误差因素两个方面进行了分析总结。
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| 关 键 词： | △DOR SBI 相位整周模糊 相关处理 误差分析 |
An Introduction to Application of High Accuracy Interferometric Techniques in Deep Space Navigation |
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| ZHAO Cheng-bin,HOU Xiao-min,JIANG Kun.An Introduction to Application of High Accuracy Interferometric Techniques in Deep Space Navigation[J].Gnss World of China,2011,36(2):19-24. |
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| Authors: | ZHAO Cheng-bin HOU Xiao-min JIANG Kun |
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| Institution: | ZHAO Cheng-bin1,HOU Xiao-min2,JIANG Kun1(1.Company of Postgraduate Management,the Academy of Equipment Command & Technology,Beijing 101416,China,2.Department of Optical and Electrical Equipment,China) |
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| Abstract: | Two high accuracy interferometric techniques-△DOR and SBI are described, which are widely used in deep space navigation. The two techniques are contrasted with each other from aspects of basic principle, observation ways and application status. Phase cycle ambiguity and correlation techniques, two key issues of ADOR and SBI, are discussed. The error sources are analyzed systematically and summarized as common error sources and private error sources. |
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| Keywords: | △DOR SBI phase cycle ambiguity correlation error analysis |
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