基于信息融合技术的车载组合导航定位系统

A Combining Navigation and Position System Built-in the Vehicle Based on Information Blending Technique

论述了一种采用磁罗经和轮解码器的车用GPS/DR组合导航定位系统 .应用多传感器信息融合技术 ,降低了测量误差 .仿真实验验证了上述方法的有效性 .

In this paper, a kind of vehicle-used GPS/ DR system of combining navigation and position is discussed. The magnetic compass and wheel decoders are used in the system. The application of information blending technique with many sensors decreases the error of measuring. The experiment of simulation has examined the usefulness of the method.