Method for fusing multiple GPS measurement types into a weighted least squares solution
    1.
    发明授权
    Method for fusing multiple GPS measurement types into a weighted least squares solution 有权
    将多种GPS测量类型融合为加权最小二乘解的方法

    公开(公告)号:US07683832B2

    公开(公告)日:2010-03-23

    申请号:US11838133

    申请日:2007-08-13

    IPC分类号: G01S1/02 G01C21/00

    CPC分类号: G01S19/15 G01S19/51

    摘要: A method of calculating position data for an airborne aircraft using a GPS-based airborne navigation system includes the processing of a position component of a relative state function by fusing a plurality of different types of measurement data available in the GPS-based system into a weighted least squares algorithm to determine an appropriate covariance matrix for the plurality of different types of measurement data.

    摘要翻译: 使用基于GPS的机载导航系统计算机载飞机的位置数据的方法包括通过将基于GPS的系统中可用的多种不同类型的测量数据融合成加权的方法来处理相对状态功能的位置分量 最小二乘法算法来确定多个不同类型的测量数据的适当的协方差矩阵。