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首页> 外文会议>Saint Petersburg International Conference on Integrated Navigation Systems; 20060529-31; Saint Petersburg(RU) >COMBINED APPLICATION OF SATELLITE AND PULSE-PHASE RADIONAVIGATION SYSTEMS USING INTEGRATED GLONASS/GPS/CHAYKA/LORAN-C EQUIPMENT
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COMBINED APPLICATION OF SATELLITE AND PULSE-PHASE RADIONAVIGATION SYSTEMS USING INTEGRATED GLONASS/GPS/CHAYKA/LORAN-C EQUIPMENT

机译：集成GLONASS / GPS / CHAYKA / LORAN-C设备的卫星和脉冲相辐射导航系统的组合应用

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摘要

Combined using of satellite and pulse-phase radionavigation systems is considered using integrated equipment designed at the Russian Institute of Radionavigation and Time (RIRT). The equipment uses signals of GLONASS/GPS, terrestrial pulse-phase RNS of the Loran-C and Chayka type with the Eurofix technology, and also MW marine radio beacons with the differential SNS mode. The equipment is designed to improve position accuracy of a mobile object in case of the satellite channel failure. The position accuracy is improved by calibration of the pulse-phase channel through determination of Additional Secondary Factors (ASF) that depend on the propagation conditions, using precise satellite measurements when satellite channels are operational and also for compensation of the quasi-systematic pulse-phase RNS errors when the SNS channel is non-operating. Various ASF models are analyzed and the resulting position determination accuracies are estimated. The relevant experimental data are presented that prove the achieved results. Comparison is given of the presented results and similar reported data.
机译：考虑使用俄罗斯无线电导航和时间研究所（RIRT）设计的集成设备，结合使用卫星和脉冲相位无线电导航系统。该设备使用具有Eurofix技术的GLONASS / GPS信号，Loran-C和Chayka型地面脉冲相位RNS，以及具有差分SNS模式的MW海上无线电信标。该设备旨在在卫星频道发生故障的情况下提高移动物体的位置精度。通过确定取决于传播条件的附加次级因子（ASF）来校准脉冲相位通道，从而提高位置精度；在卫星通道工作时使用精确的卫星测量，以及补偿准系统脉冲相位SNS通道不工作时，RNS错误。分析了各种ASF模型，并估计了所得到的位置确定精度。提出了相关的实验数据，证明了所取得的成果。比较了给出的结果和相似的报告数据。

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