High-degree cubature kalman filter
Web15 de dez. de 2024 · To improve the accuracy and better adapt to high-dimensional state estimation, a new nonlinear filter called cubature Kalman filter (CKF) has been … Web24 de dez. de 2024 · [22] Jia B, Xin M and Cheng Y 2013 High-degree cubature Kalman filter Automatica 49 510–8. Go to reference in article; Crossref; Google Scholar [23] Jia …
High-degree cubature kalman filter
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Web16 de set. de 2015 · High-degree cubature Kalman filter is therefore proposed to implement state estimation due to its higher numerical accuracy, which is preferred to solve the estimation problem existing in target tracking. To improve the filtering accuracy and robustness of high-degree cubature Kalman filter, ... Web17 de mai. de 2024 · Then, an adaptive high-degree unscented Kalman filter is designed to improve the accuracy and stability of the state estimation system. Finally, ... Guan, B.L.; Tang, X.F.; Ge, Q.B. Square-root high-degree cubature Kalman filter with unknown measurement noise covariance. Appl. Res. Comput. 2015, 32, 2626–2629. [Google …
WebTherefore, a novel method is proposed,which is called Optimal Data Fusion algorithm based on the Adaptive Fading maximum Correntropy generalized high-degree CKF(AFCCKF-ODF).First,the Adaptive Fading maximum Correntropy generalized high-degree CKF(AFCCKF)is proposed and used as the local filter for the INS/GNSS and INS/CNS … WebJ.A. Fawcett, “Effect of course maneuvers on bearings-only range estimation,” ... Y. Oshman and P. Davidson, “Optimization of observer trajectories for ...
Web12 de set. de 2024 · Abstract: A novel robust generalized high-degree Cubature Kalman filter (RGHCKF) for transfer alignment is proposed to solve the problem that the … Web1 de dez. de 2013 · Chinese Physics B. This paper focuses on the cubature Kalman filters (CKFs) for the nonlinear dynamic systems with additive process and measurement noise. As is well known, the heart of the CKF is the third-degree spherical—radial cubature rule which makes it possible to compute the integrals encountered in nonlinear filtering problems.
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WebAdaptive high-degree cubature Kalman filter in the presence of unknown measurement noise covariance matrix eISSN 2051-3305 Received on 20th February 2024 Accepted on … how do you spell antarcticaWebTo further improve the filtering accuracy in nonlinear estimation systems, a nonlinear filter, called the orthogonal simplex Chebyshev-Laguerre cubature Kalman filter (OSCL-CKF), is proposed. The filter is built within the cubature Kalman filter framework, which transforms the multidimensional, Gaussian weighted integral into a spherical-radial coordinate system. phone shop bournemouthWeb24 de jun. de 2014 · Abstract. A new moving state marine initial alignment method of strap-down inertial navigation system (SINS) is proposed based on high-degree cubature Kalman filter (CKF), which can capture higher order Taylor expansion terms of nonlinear alignment model than the existing third-degree CKF, unscented Kalman filter and … phone shop bradford road huddersfieldWeb6 de abr. de 2024 · Abstract. A discrete mathematical model of a permanent magnet synchronous motor (PMSM) is established, then the fifth-order cubature Kalman filter (CKF) algorithm is introduced. A Gauss–Newton iterative method is introduced into the iterative process of the fifth-order CKF algorithm to generate the innovation variance and … phone shop bracknellWebThis paper presents a sensor fusion method based on the combination of cubature Kalman filter (CKF) and fuzzy logic adaptive system (FLAS) for the integrated navigation systems, such as the GPS/INS (Global Positioning System/inertial navigation system) integration. The third-degree spherical-radial cubature rule applied in the CKF has been employed to … how do you spell anuffWebThe cubature Kalman filter (CKF) has poor performance in strongly nonlinear systems while the cubature particle filter has high computational complexity induced by stochastic sampling. To address these problems, a novel CKF named double-Layer cubature Kalman filter (DLCKF) is proposed. In the proposed DLCKF, the prior distribution is represented … phone shop boundary roadWebIt is developed based on the recently proposed cubature Kalman filter and is built within a Gaussian-sum framework. The new algorithm consists of a splitting and merging procedure when a high degree of nonlinearity is detected. phone shop brechin