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SVR-Bootstap Filter and Its Application in Dead Reckoning System

机译:SVR-Bootstrap滤波器及其在航位推算系统中的应用

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摘要

Bootstrap filter is a powerful nonlinear filtering tool based on sequential Monte Carlo framework. However, its efficiency will degenerate if too many samples are applied. In this paper, an improved Bootstrap filter is proposed by integrating support vector regression-SVR into sequential Monte Carlo framework with a small sample set. The feasibility of this method is proved with a simulating example of Dead Reckoning-DR system, and it positioning precision outperforms EKF ,IKF, and classical Bootstrap filter.
机译:Bootstrap滤波器是基于顺序蒙特卡洛框架的强大的非线性滤波工具。但是,如果使用过多的样本,其效率将会降低。在本文中,通过将支持向量回归-SVR集成到具有少量样本集的顺序蒙特卡洛框架中,提出了一种改进的Bootstrap滤波器。通过Dead Reckoning-DR系统的仿真实例证明了该方法的可行性,其定位精度优于EKF,IKF和经典的Bootstrap滤波器。

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