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北斗高精度兼容接收机精度测试与分析 被引量:5

Testing and analyzing for accuracy of high precision compatible receiver of BDS
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摘要 采用"硬比法"的实验方法对某公司研发的高精度兼容接收机进行了静态/动态精度测试。在使用载波相位数据处理方式下短基线闭合精度可以达到1~2mm,动态跑车情况下RTK处理结果与GPS数据处理精度结果的比较,水平定位精度达到2cm左右,高程精度4cm左右,得出了使用北斗高精度兼容接收机在精度鉴定服务中可行性的结论。对于今后改变目前测控设备精度鉴定对GPS严重依赖的局面,形成新的测量体系及新的设备精度鉴定体系规范与标准,将具有十分重要的军事意义和应用价值。 In this paper,static and dynamic test of the accuracy of a special high precision compatible receiver has done by comparison method. Short baseline closed in the way of the use of carrier phase data processing accuracy can reach 1-2 mm,and the RTI( processing results with the GPS data processing accuracy results of the comparison in the case of dynamic sports car, the horizontal positioning accuracy of about 2 cm,and the height accuracy of about 4 cm. We get the conclusion that the Beidou high precision compatible receiver to the feasibility of the accuracy of identification services. Based on change the identification of monitoring and control equipment accuracy is heavily dependent on the GPS situation in the future, and the formation of a new measurement system and a new precision equipment identification system of norms and standards,will have a very important military significance and application value.
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出处 《电子测量技术》 2013年第5期97-100,104,共5页 Electronic Measurement Technology
关键词 兼容接收机 精度测试 载波相位差分 compatible receiver accuracy test carrier phase differential
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