Double‐state chi‐square test based sparse grid quadrature filtering algorithm and its application in integrated navigation

Double‐state chi‐square test based sparse grid quadrature filtering algorithm and its application in integrated navigation

Abstract Aiming to reduce the impact that the measurement uncertainty of nonlinear system brings to filtering accuracy, a novel sparse grid quadrature filter (SGQF) algorithm based on the double‐state chi‐square test is proposed. And the strap‐down inertial navigation system (SINS)/global navigation...

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Bibliographic Details
Main Authors: Yifei WU, Yinrui Ma, Ye Jiang
Format: Article
Language:English
Published: Wiley 2023-06-01
Series:IET Control Theory & Applications
Subjects:
adaptive filters
Kalman filters
navigation
nonlinear dynamical systems
Online Access:https://doi.org/10.1049/cth2.12450

Internet

https://doi.org/10.1049/cth2.12450

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