摘要
随着信息化科技的不断发展,GPS在很多领域都得到了广泛的应用。本文以GPS导航系统为蓝图,用ARM作为平台设计了嵌入式GPS接收机,编写了定位和数据处理的程序。并且通过对其数据精度的研究分析,采用卡尔曼滤波器算法对接收机进行精度提高,并利用Matlab对该算法进行仿真,证明了算法的可行性。
This paper introduces an embedded GPS receiver based on the OEM card, where ARM is used as a platform. The location program and the data-processing program procedures are presented. The algorithm of a Klman filter is also presented and the simulation results are given.
出处
《自动化技术与应用》
2009年第3期52-55,共4页
Techniques of Automation and Applications
