On the basis of introducing the SINS’s structure and system principle, this paper analyses the arithmetic of attitude matrix; Finally, it explores the realization of soft and hard ware in unmanned roadheader system.
论文首先对捷联式惯性导航系统的总体结构、工作原理等进行了分析;然后结合现场数据着重分析了捷联惯导数字平台中姿态矩阵的解算方法;最后讲述了捷联式惯导系统在无人掘进机控制系统中的软硬件实现方式。
参考来源 - 捷联式惯导系统在无人掘进机中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Attitude matrix is represented by quaternion and the calculation of attitude matrix is a key in Strapdown INS.
在捷联惯导系统中，可以用四元数来表示姿态矩阵，而姿态矩阵的计算是捷联惯导系统的关键问题之一。
Established the scheme of 'velocity' matching transfer alignment after experiment, in order to obtain accurate initiation attitude matrix.
为了获取采用四元数法进行事后数据解算时，所需要的精确初始姿态阵，确定了事后速度匹配传递对准方案。
A concept of kernel matrix of quaternion is proposed, which is based on rotation group algebra and with spacecraft attitude control as its background.
基于旋转群代数，以航天器姿态控制研究为背景，提出了四元数的核心矩阵的概念。
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