基于地标定位的EKF、SPKF和Bayes滤波器的比较

Chi Hay Tong, T. Barfoot
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引用次数: 9

摘要

将传统的非线性状态估计方法扩展卡尔曼滤波器(EKF)与相对较新的西格玛点卡尔曼滤波器(SPKF)的性能进行了定量比较。将这些方法应用于使用已知地图的移动机器人定位问题,并在使用具有非常多粒子的粒子滤波器的贝叶斯滤波器类型方法的实际最佳性能的背景下进行了比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Comparison of the EKF, SPKF, and the Bayes Filter for Landmark-Based Localization
The conventional approach to nonlinear state estimation, the Extended Kalman Filter (EKF), is quantitatively compared to the performance of the relative newcomer, the Sigma-Point Kalman Filter (SPKF). These approaches are applied to the problem of localization of a mobile robot using a known map, and compared under the context of the practical best performance of a Bayes Filter-type method using a particle filter with a very large number of particles.
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