| GPS相位观测值的模糊度函数法与最小二乘法的等价性及模糊度函数法的改进 |
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| 引用本文： | 韩绍伟.GPS相位观测值的模糊度函数法与最小二乘法的等价性及模糊度函数法的改进[J].测绘学报,1994,23(4):282-288. |
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| 作者姓名： | 韩绍伟 |
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| 作者单位： | 武汉测绘科技大学!430070 |
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| 摘 要： | 本文主要讨论了ＧＰＳ相位观测工函数法处理与最小二乘法处理（如双闪差分相位观测值的最小二乘处理方法）的等价性，并提出了一种改进的模糊度函数模型，该模型具有更好的求解特性，在此基础上，给出了模糊度函数法及改进的模糊度函数法的精度评定方法。最后通过对实测数据的处理，证明了理论和方法的有效性。
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| 关 键 词： | 模糊度 函数法 等价性 GPS 观测值 最小二乘法 |
EQUIVALENCE BETWEEN THE AMBIGUITYFUNCTION METHOD AND THE LEAST SQUAREMETHOD WITH GPS CARRIER PHASE OBSEKVABLESAND THE IMPROVED AMBIGUITY FUNCTION METHOD |
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| Han,Shaowei.EQUIVALENCE BETWEEN THE AMBIGUITYFUNCTION METHOD AND THE LEAST SQUAREMETHOD WITH GPS CARRIER PHASE OBSEKVABLESAND THE IMPROVED AMBIGUITY FUNCTION METHOD[J].Acta Geodaetica et Cartographica Sinica,1994,23(4):282-288. |
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| Authors: | Han Shaowei |
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| Abstract: | :This paper deals with the equivalence between the ambiguity function me-thod and the least square method with GPS carrier phase observables. It givesthe improved ambiguity function method(IAFM) which has better features thanambiguity function method(AFM). Based on the above, the accuracy estimatemethods of AFM and IAFM are given. The results of data processing have pro-ved the theory and methods to be right. |
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| Keywords: | :Ambiguity function method Eguivalence Accuracy estimate |
| 本文献已被 CNKI 维普 等数据库收录！ |
