JTIDS 相对导航定位原理及其定位误差研究
JTIDS 상대도항정위원리급기정위오차연구
Research on Principle and Error of Relative Navigation Positioning
  • 万方数据
    现代导航 현대도항
    MODERN NAVIGATION
    2013年 2期 94-97 ,共4页

    周坤芳%蒋云

    주곤방%장운

    JTIDS%定位原理%几何精度因子%综合质量因子 JTIDS%定位原理%幾何精度因子%綜閤質量因子
    JTIDS%정위원리%궤하정도인자%종합질량인자
    JTIDS%Positioning Principle%GDOP%Comprehensive Quality Factor
    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.
    분석 JTIDS 상대정위원리급정위오차특성,연구도항원위치질량、시간질량、도항원수량、위치궤하관계급기대도항정위정도영향특성,제출제고 JTIDS 상대도항정위정도방법.
    @@@@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.
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