vehicle coordinate system

The Study of Coordinate Conversion in GPS based Vehicle Navigation System

用于GPS汽车导航的地理位置坐标转换研究

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The conversion relationship of inertial tensor matrix under the conditions of gyration and aclinic shift of coordinate system for catastrophic structure vehicle is derived, and the same formal structure matrix is expressed by using matrix of quaternions product.

用四元数和与四元数乘积的矩阵表示形式结构相似的矩阵，针对结构突变飞行器固连坐标系有平动和转动的情况，推导了惯性张量矩阵的变换关系。

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Firstly, this article detailedly introduces the GPS and GIS, explains their applications in the vehicle monitoring system, and gives the coordinate transform model which used compatibly in this system.

本文首先详细介绍了GPS、GIS系统以及它们在车辆监控系统中的应用，并给出了适合车辆监控系统使用的坐标转换模型。

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