| GPS载波相位测量中的几个重要问题 |
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| 引用本文： | 王忠,任苏萍,欧阳首承,杨家仕. GPS载波相位测量中的几个重要问题[J]. 全球定位系统, 2002, 27(1): 2-6 |
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| 作者姓名： | 王忠 任苏萍 欧阳首承 杨家仕 |
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| 作者单位： | 成都信息工程学院电子技术系,成都,610041 |
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| 摘 要： | 利用GPS载波相位信息可以达到精密导航定位。对GPS载波测量时整周模糊解算方法和周跳的检测与恢复进行了研究。阐述了解模糊的Extradwinding技术和模糊函数法,重点研究了利用卡尔曼滤波技术实现“on-the-fly”解模糊算法。
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| 关 键 词： | 载波相位测量 周跳 整周模糊 全球定位系统 |
A few important problem in carrier phase measurements |
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| Wang Zhong Ren Su-ping Ou-Yang Shou-cheng Yang Jia-shi. A few important problem in carrier phase measurements[J]. Gnss World of China, 2002, 27(1): 2-6 |
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| Authors: | Wang Zhong Ren Su-ping Ou-Yang Shou-cheng Yang Jia-shi |
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| Abstract: | GPS carrier phase's information can be used accuracy positioning and navigation. In this paper,integral circumference ambiguity resolution and detection and recovery for dead-reckoning are studied. Extradwinding technology and ambiguous function method are presented. " on -the fly" method for ambiguous resolution using Kalman filting is studied. |
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| Keywords: | carrier phase dead-reckoning integral circumference ambiguity |
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