Lookup NU author(s): Dr Mohsen Naqvi,
Professor Jonathon Chambers
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In the paper, a novel third-degree Student's t spherical-radial cubature rule (SRCR) is proposed, from which a new robust Student's t based cubature filter is developed. The standard third-degree SRCR is a special case of the proposed Student's t SRCR when the degrees of freedom parameter tends to infinity. Moreover, the proposed Student's t SRCR is identical to the unscented transform (UT) when the free parameter of the UT equals to zero, which provides a reasonable choice of the free parameter of the UT for the calculation of the Student's t weighted integral. Finally, the effectiveness and superiority of the proposed filter is illustrated in two representative examples concerning univariate non-stationary growth model and target tracking.
Author(s): Huang YL, Zhang YG, Li N, Naqvi SM, Chambers J
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 19th International Conference on Information Fusion (FUSION)
Year of Conference: 2016
Online publication date: 04/08/2016
Acceptance date: 01/01/1900
Publisher: Institute of Electrical and Electronics Engineers
Library holdings: Search Newcastle University Library for this item