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Cited by 553

The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.

On Unscented Kalman Filtering for State Estimation of Continuous-Time Nonlinear Systems

Sarkka, Simo·2007·IEEE Transactions on Automatic Control

Abstract

This paper considers the application of the unscented Kalman filter (UKF) to continuous-time filtering problems, where both the state and measurement processes are modeled as stochastic differential equations. The mean and covariance differential equations which result in the continuous-time limit of the UKF are derived. The continuous-discrete UKF is derived as a special case of the continuous-time filter, when the continuous-time prediction equations are combined with the update step of the discrete-time UKF. The filter equations are also transformed into sigma-point differential equations, which can be interpreted as matrix square root versions of the filter equations.

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Metadata

Authors
Sarkka, S.
Venue
IEEE Transactions on Automatic Control
Published
2007-09
Volume
52
Issue
9
Pages
1631-1641
ISSN
0018-9286 (ISSN-L)
OpenAlex
W2124202837
Cited by
553
References
41
FWCI
16.94
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: On Unscented Kalman Filtering for State Estimation of Continuous-Time Nonlinear Systems. https://app.cochat.ai/papers/10.1109/tac.2007.904453
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Sarkka, S. (2007). On Unscented Kalman Filtering for State Estimation of Continuous-Time Nonlinear Systems. IEEE Transactions on Automatic Control. https://doi.org/10.1109/tac.2007.904453

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