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Effect in range difference position estimation due to stations' position errors

机译:测站位置误差对距离差位置估计的影响

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This work addresses the subject of systematic errors caused by using incorrect coordinates for the sites where the stations are located in a three-dimensional aircraft position estimation system, composed of one transmitter/receiver and three receiving stations. The differences in the aircraft ranges from the receiving stations are used to derive the position estimate. A general analytic expression is developed to assess the error resulting from using erroneous coordinates for the receivers location. Evaluation has been performed for certain representative conditions.
机译:这项工作解决了系统误差的问题,该系统误差是由于在由一个发射器/接收器和三个接收站组成的三维飞机位置估计系统中,对于这些站所处的站点使用错误的坐标而导致的。来自接收站的飞机范围的差异用于得出位置估计。开发了一种通用的分析表达式来评估由于对接收器位置使用错误的坐标而导致的误差。已经对某些代表性条件进行了评估。

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