Research on a method for dead reckoning parameter estimation in pedestrian navigation system 行人导航系统中航迹推算参数估计方法的研究
This paper addressed an approach of low cost pedestrian dead reckoning by using different idea from traditional dead reckoning. 针对步行者的运动特点,采用和传统航位推算(DR)不同的思路,提出低成本步行者航位推算(DR)方案。
By a simple data filtration mechanism and classified data distribution method, and considering the Dead Reckoning(DR) algorithm, the real-time performance and the reliability were improved. 采用一种简单的数据过滤机制和分类别的数据分发方法,并结合推算定位方法,提高了系统的实时性和可靠性。
Study on Positioning System of Deep-sea Mining Vehicle Based on Dead Reckoning(DR) 基于航位推算(DR)的深海采矿车定位系统研究
A new visual dead reckoning positioning method is presented for mobile robot, which is based on lines and single feature points. 提出了一种基于直线和单特征点的视觉推算定位方法。