首页> 外文会议>Saint Petersburg International Conference on Integrated Navigation Systems; 20070528-30; Saint Petersburg(RU) >GPS/GLONASS INTEGRATION WITH ALTIMETER AND COMPASS IN THE NAVIGATION SYSTEMS OF LAND MOBILE VEHICLES
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GPS/GLONASS INTEGRATION WITH ALTIMETER AND COMPASS IN THE NAVIGATION SYSTEMS OF LAND MOBILE VEHICLES

机译:陆上车辆导航系统中的GPS / GLONASS与高度计和指南针的集成

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摘要

We consider the possibility of using electronic pickups of barometric gauging of an altitude and horizontal direction in the capacity of back-up devices for the purposes of a positioning of land moving objects in conditions of bad visibly of satellites. The nonlinear simultaneous equations of the solution of a navigation task by results of measurements of an altitude and three pseudoranges, and an altitude, an azimuth and two pseudoranges are adduced. The iterative method of the solution of the obtained simultaneous equations is offered and initial values for the given method are determined. The algorithm of the solution of navigation task information from an altimeter and a compass using at insufficient volume of satellite measurements is formed in a general view.
机译:我们考虑是否有可能在备用设备的容量中使用高度和水平方向的气压测量电子拾音器,以在卫星视差的情况下定位陆上移动物体。通过对高度和三个伪距的测量结果得出导航任务解的非线性联立方程,并得出一个高度,一个方位角和两个伪距。提供了求解所获得联立方程的迭代方法,并确定了给定方法的初始值。在总体视图中,形成了使用高度不足的卫星测量值从高度计和指南针求解导航任务信息的算法。

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