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Cited by 3,380

The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.

Cubature Kalman Filters

Arasaratnam, I., Haykin, S.·2009·IEEE Transactions on Automatic Control

Abstract

In this paper, we present a new nonlinear filter for high-dimensional state estimation, which we have named thecubatureKalmanfilter(CKF). The heart of the CKF is a spherical-radial cubature rule, which makes it possible to numerically compute multivariate moment integrals encountered in the nonlinear Bayesian filter. Specifically, we derive a third-degree spherical-radial cubature rule that provides a set of cubature points scaling linearly with the state-vector dimension. The CKF may therefore provide a systematic solution for high-dimensional nonlinear filtering problems. The paper also includes the derivation of a square-root version of the CKF for improved numerical stability. The CKF is tested experimentally in two nonlinear state estimation problems. In the first problem, the proposed cubature rule is used to compute the second-order statistics of a nonlinearly transformed Gaussian random variable. The second problem addresses the use of the CKF for tracking a maneuvering aircraft. The results of both experiments demonstrate the improved performance of the CKF over conventional nonlinear filters.

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Metadata

Authors
Arasaratnam, I., & Haykin, S.
Venue
IEEE Transactions on Automatic Control
Published
2009-06
Volume
54
Issue
6
Pages
1254-1269
ISSN
  • 0018-9286 (ISSN-L)
  • 1558-2523
OpenAlex
W2054091988
Cited by
3,380
References
37
FWCI
70.84
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Cubature Kalman Filters. https://app.cochat.ai/papers/10.1109/tac.2009.2019800
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Arasaratnam, I., & Haykin, S. (2009). Cubature Kalman Filters. IEEE Transactions on Automatic Control. https://doi.org/10.1109/tac.2009.2019800

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