train real-time positioning is one of the important part of train control system, the integrated positioning system using gnss and imu is the trend of current researches.
this paper also designs the filter model of the gps/dr integrated positioning system, analyzes the information sharing principle and calculation of information distribution coefficient.
设计了gps/dr组合定位系统的滤波模型,分析了其信息分配原理和信息分配系数的计算方法。
in the paper, it analyzes the actuality of vehicle location and navigation system by marketing study, and gives a conclusion of gps/dr integrated positioning by lab.
on this basis, given the environmental influence on gps observation, this paper put forward integrated positioning model.
在此基础上,考虑到gps观测所受外界环境的影响,提出了一些集成定位模式。
in order to prove the availability of the integrated method and data fusion algorithm, the gps/sins integrated positioning system was simulated on the computer.
为验证论文中采用的整合方法和数据融合算法的有效性,对gps/sins综合定位系统进行了计算机仿真。
an improved federated kalman filter configuration was designed based on the analysis of the features of gps/dr integrated positioning system.
在分析gps/dr组合定位系统特点的基础上,设计了一种改进的联邦卡尔曼滤波器结构。
the project is based on home-lead-zinc deposit of temple, a mineralization of, of, by combining integrated positioning predictable method of doing positioning prediction of ore.