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首页> 外文会议>Saint Petersburg International Conference on Integrated Navigation Systems; 20030526-28; St.Petersburg(RU) >THE NAVIGATION AND ATTITUDE METHODS FOR GEOSTATIONARY AND HIGH-ELLIPTICAL SATELLITES USING STRAPDOWN INS ADJUSTED ON CODE AND PHASE GLONASS/GPS MEASUREMENTS
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THE NAVIGATION AND ATTITUDE METHODS FOR GEOSTATIONARY AND HIGH-ELLIPTICAL SATELLITES USING STRAPDOWN INS ADJUSTED ON CODE AND PHASE GLONASS/GPS MEASUREMENTS

机译：利用码相和相位GLONASS / GPS测量调整后的测深仪对卫星和高椭圆卫星的导航和姿态方法

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摘要

Singularities of application of the satellite navigation GLONASS-GPS equipment integrated with strapdown menial system, on GEO and high-elliptical orbits are analyzed. The characteristic discretization for these conditions of the navigational field, derivated by signals of navigational spacecrafts is displayed, that, demands nonconventional methods of problem solving of navigating and, especially, orientation. For high-precision definition and prediction of current flight parameters, planning of navigation sessions, and also refinement of orientation on the phase measurements received on remote antennae, of new algorithms is developed. Outcomes of mathematical simulation are submitted. The error of solution of the navigational task in geostationary orbit does not exceed 900... 1000 m, and an error of orientation definition on phase measurement 10...20 angl.min. Offered methods and the versions of systems of navigation and orientations retrieved with their usage allow to increase autonomy, accuracy and efficiency of the solution of target tasks.
机译：分析了捷联卫星系统与卫星导航GLONASS-GPS设备在GEO和高椭圆轨道上的应用奇点。显示了由导航航天器的信号推导的针对这些导航场条件的特征离散化，这需要非常规的解决导航问题，尤其是定向问题的方法。为了高精度定义和预测当前飞行参数，计划导航会话以及改进远程天线接收到的相位测量的方向性，开发了新算法。提出了数学模拟的结果。对地静止轨道上导航任务求解的误差不超过900 ... 1000 m，相位测量上的方位定义误差不超过10 ... 20 angl.min。所提供的方法以及导航系统和版本的使用及其使用情况检索的方向，可以提高目标任务解决方案的自治性，准确性和效率。

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