摘要
研究了一种具有导航定位功能的新型NAVTEX系统的岸台配置方案。根据无线电定位原理,通过仿真程序计算了不同岸台配置与系统定位精度的关系,仿真计算结果符合相关理论结论。利用上述结论,推导出导航定位误差的估计值并给出了本系统的岸台最佳配置原则和初步方案。
This paper studies a new-typeNAVTEX system of radio launch pads with certain navigational position function. According to the principle of wireless radio positioning, and also by simulator, the relationship between the different Radio Launch Pads and positioning precision of the system is calculated, and the simulation results are agreeable with the related theoretic conclusion. By the above conclusion, the estimating value of navigational positioning error is derived, and the analysis is made on location features of the located radio launch pads based on GDOP.
出处
《通信技术》
2009年第2期235-237,共3页
Communications Technology
基金
黑龙江科技学院引进人才启动基金(编号06-123)。
