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INTEGRAL - MATRIX METHOD FOR THE ALGORITHMS OF STRAPDOWN SYSTEMS

机译:捷联系统算法的积分矩阵法。

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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:考虑增加捷联式姿态和导航系统的精度问题的决定。对误差捷联系统的分析以姿态参数的三个变体为例,并且针对两个处理测量信息的电路-基于矩阵和积分算法。对角旋转间隔为1小时进行了研究,并研究了比圆锥旋转更困难的轨迹。通过转换为捷联系统算法的构造的整体矩阵方法,可以显示出姿态参数的计算精度提高的机会,该方法是在使用z变换的基础上,参考捷联系统的处理电路进行描述的。测量信息。得到了捷联式姿态系统建模的结果。

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