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INTEGRAL - MATRIX METHOD FOR THE ALGORITHMS OF STRAPDOWN SYSTEMS

机译:截带系统算法的积分 - 矩阵方法

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The decision of a problem of increase of accuracy strapdown attitude and navigation systems is considered. The analysis of errors strapdown systems is executed by the example of three variants of attitude parameters and for two circuits of processing of the measuring information - on the basis of matrix and integral algorithms. Researches were carried out on an interval of angular rotation 1 hour and on trajectories of more difficult, than conic rotation. The opportunity of the reckoning accuracy increase of attitude parameters is shown by transition to a integral-matrix method of construction of the strap-down system algorithms which description is resulted on the basis of use z-transformation with reference to the circuit of processing of the measuring information. Results of modelling strapdown attitude system are resulted.
机译:考虑了准确性沉积态度和导航系统增加的决定。错误的姿态参数的三个变体的示例和用于矩阵和积分算法的两个电路的示例来执行对误差的分析。在角度旋转的间隔和比锥形旋转更困难的轨迹上进行研究。通过转换到施工的整体矩阵方法来显示姿态参数的识别精度增加的机会,该算法施工的整体矩阵方法是基于使用Z变换的基础,参考处理电路测量信息。塑造姿态系统建模的结果得到了影响。

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