GPS/INS紧密耦合集成中测量对时间同步误差的影响

2013 9th Asian Control Conference (ASCC) Pub Date : 2013-06-23 DOI:10.1109/ASCC.2013.6606325

Cheol-Kwan Yang, D. Shim

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引用次数: 1

摘要

当GPS接收机与惯导系统之间存在时间同步误差时，会影响GPS/INS紧密耦合集成的性能。研究了GPS/INS紧密耦合集成中时间同步误差对测量的影响。采用两种测量方法;一个是伪橙值，另一个是伪橙值和伪橙率。

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The effect of measurement for time synchronization error in the tightly coupled GPS/INS integration

The performance of tightly coupled GPS/INS integration becomes worse if the time synchronization error occurs between the GPS receiver and INS(Inertial Navigation System). In this paper the effect of measurement due to time synchronization error is investigated for tightly coupled GPS/INS integration. Two kinds of measurement is used; one is pseudorange only, and the other is both pseudorange and pseudorange rate.

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2013 9th Asian Control Conference (ASCC)

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