Research of Ambiguity Resolution with Baseline Constraint

ZHOU Fei; YANG Tie-jun; HUANG Shun-ji

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Research of Ambiguity Resolution with Baseline Constraint

更新时间：2025-07-16

- Research of Ambiguity Resolution with Baseline Constraint
- Acta Electronica Sinica Vol. 32, Issue 9, Pages: 1549-1552(2004)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN961
- Published Online：25 September 2004，
  
  Published：2004
- 稿件说明：
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ZHOU Fei, YANG Tie-jun, HUANG Shun-ji. Research of Ambiguity Resolution with Baseline Constraint[J]. Acta Electronica Sinica, 2004, 32(9): 1549-1552.
DOI：

ZHOU Fei, YANG Tie-jun, HUANG Shun-ji. Research of Ambiguity Resolution with Baseline Constraint[J]. Acta Electronica Sinica, 2004, 32(9): 1549-1552. DOI：

摘要

本文对GPS领域中的整周模糊度求解的问题进行了详细的研究

利用Z变换和基线信息的约束和更新

对传统的快速整周模糊度搜索(FASF)的方法进行改进

并给出了相应的实验结果.实验结果表明

相对于传统的FASF方法

本文采用的整周模糊度解算方法能有效的缩小可能的模糊值状态集合

从而减少了解算的时间

适合于在动态的环境下实时运用.

Abstract

The paper investigates the ambiguity resolution problem in the field of GPS.By utilizing Z-transformation and baseline constraint

it improves the conventional FASF.At last

the paper gives the result of experiment.The result indicates that the method that the paper gave can reduce the state range of potential ambiguity relative to the conventional FASF.So the computing time can be reduced.It is suited to the real-time application in the dynamic condition.

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