JTIDS 相对导航定位原理及其定位误差研究

摘要

分析 JTIDS 相对定位原理及定位误差特性，研究导航源位置质量、时间质量、导航源数量、位置几何关系及其对导航定位精度影响特性，提出提高 JTIDS 相对导航定位精度方法。%The paper analyzes the characteristics of the principle and its error of JTIDS relative navigation positioning and presents the influence of position quality, time quality, the number of navigation source and position geometry on navigation positioning accuracy. Based on this a method of improving the accuracy of JTIDS relative navigation positioning is proposed.