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Simulation and Realization Based on Attitude Determination of Ambiguity
Received date: 2019-04-20
Revised date: 2019-05-16
Online published: 2022-05-09
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Based on the analysis about the development of attitude determination, Least-Square Ambiguity Decorrelation Adjustment(LAMBDA), which is a method of ambiguity resolution in real time, is made further study. The thesis presents detailed theoretical analysis, formula derivation and example verification for sequential conditional Least-Squares estimation and ambiguity decorrelation, and the simulations of search space before and after decorrelation and comparison of variance based on the ambiguity are verified. All these researches can provide technology reference for the future development of attitude determination.
Key words: LAMBDA; ambiguity; attitude determination
ZHANG Dao-cheng . Simulation and Realization Based on Attitude Determination of Ambiguity[J]. Command Control and Simulation, 2019 , 41(5) : 103 -107 . DOI: 10.3969/j.issn.1673-3819.2019.05.021
| [1] |
|
| [2] |
茅文深, 唱传文. 基于导航卫星的载体姿态测量[J]. 指挥信息系统与技术, 2015, 18(3):14-17.
|
| [3] |
|
| [4] |
陈树新, 千永生. 白化滤波对快速确定GPS整周模糊度算法的研究[J]. 空军工程大学学报, 2001, 28(5):14-17.
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
/
| 〈 |
|
〉 |