Analysis on the Influence of the INS Precision in an Ultra-tightly Coupled INS/GPS Integration

被引：0
作者：
Luo Dacheng [1 ]
Liu Zhiguo [1 ]
Zhang Shuai [1 ]
机构：
[1] Xian Res Inst Hightech, Xian, Peoples R China
来源：
2016 IEEE INFORMATION TECHNOLOGY, NETWORKING, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (ITNEC) | 2016年
关键词：
Ultra-tightly Coupled; Precision of INS;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to construct the INS/GPS deep integrated navigation system with different accuracy requirements, the influence of inertial navigation system on the accuracy of inertial navigation system is studied. In an INS/GPS deep integrated navigation system, the extent of the reduction of the Doppler frequency search range of satellite receiver, the improving degree of acquisition sensitivity of the satellite receiver, and the effective time of the satellite receiver, are quantitative analyzed under the aiding of kinds of INS with different precision.
引用
收藏
页码：1106 / 1111
页数：6
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