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Multi-Receiver Vector Tracking Based on a Python Platform

机译:基于Python平台的多接收器矢量跟踪

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A novel Multi-Receiver Vector Tracking (MRVT) architecture for the joint tracking of multiple GPS receivers to determine the reference position and attitude of a rigid body is presented. The reduction in overall search space, from the state variables of each individual receiver to a single reference position on the rigid body and the attitude of the rigid body, offers increased information redundancy which brings about increased robustness to signal attenuation and multipath. The MRVT architecture is implemented using a Software Defined Radio (SDR) written in Python with an Object-Oriented Programming (OOP) approach that allows easy initialization, modification and extension of the receivers and the multiple receiver network. It also allows for flexible sharing of information at the signal, measurement, data and coordinate levels. Finally, experiments were conducted on a road vehicle for performance evaluation.
机译:提出了一种用于多个GPS接收器的关节跟踪以确定刚体的参考位置和姿态的新型多接收器向量跟踪(MRVT)架构。从每个单独的接收器的状态变量到刚体上的单个参考位置的整个搜索空间的减少和刚体的姿态,提供了增加的信息冗余,这增加了信号衰减和多径的鲁棒性增加。 MRVT架构是使用在Python中写入的软件定义的无线电(SDR)来实现,具有面向对象的编程(OOP)方法,允许容易地初始化,修改和扩展接收器和多个接收器网络。它还允许灵活地在信号,测量,数据和坐标水平上共享信息。最后,在公路车辆上进行实验以进行性能评估。

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