Bias-Compensated Pseudo-measurement Tracking Filter Design in Line-of-Sight Coordinates

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dc.contributor.authorCho, Min-Hyunko
dc.contributor.authorTahk, Min-Jeako
dc.contributor.authorPark, June-Hyuneko
dc.date.accessioned2021-04-03T08:30:05Z-
dc.date.available2021-04-03T08:30:05Z-
dc.date.created2020-07-15-
dc.date.issued2021-
dc.identifier.citationINTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES, v.22, pp.376 - 396-
dc.identifier.issn2093-274X-
dc.identifier.urihttp://hdl.handle.net/10203/282270-
dc.description.abstractTarget tracking using pseudo-measurement is widely used because of its simple implementation and computational advantages despite biased behavior. The biasedness of the pseudo-measurement tracking filter originates from a measurement-dependent Kalman gain and a state-dependent non-Gaussian biased noise. This paper proposes a bias-compensated pseudo-measurement filter considering a range rate measurement in the line-of-sight Cartesian coordinate system. Firstly, a pseudo-measurement model incorporating range rate measurements in line-of-sight coordinates is derived. The noise and measurement covariance of a proposed de-biased pseudo-measurement model are shown to be statistically consistent for highly noisy measurements. Secondly, a bias-compensated pseudo-measurement filter that adopts modified gain to suppress the estimation bias is formulated. The asymptotic stability of a proposed filter is further discussed. Lastly, simulation results show that a proposed de-biased pseudo-measurement filter is very effective in considering a range rate measurement.-
dc.languageEnglish-
dc.publisherSPRINGER-
dc.titleBias-Compensated Pseudo-measurement Tracking Filter Design in Line-of-Sight Coordinates-
dc.typeArticle-
dc.identifier.wosid000543170600001-
dc.identifier.scopusid2-s2.0-85086852367-
dc.type.rimsART-
dc.citation.volume22-
dc.citation.beginningpage376-
dc.citation.endingpage396-
dc.citation.publicationnameINTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES-
dc.identifier.doi10.1007/s42405-020-00280-9-
dc.contributor.localauthorTahk, Min-Jea-
dc.contributor.nonIdAuthorCho, Min-Hyun-
dc.contributor.nonIdAuthorPark, June-Hyune-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorPseudo-measurement filter-
dc.subject.keywordAuthorBias compensation-
dc.subject.keywordAuthorModified gain-
dc.subject.keywordAuthorLine-of-sight Cartesian coordinate system-
dc.subject.keywordAuthorRange rate measurement-
dc.subject.keywordAuthorRadar target tracking-
dc.subject.keywordPlusUNBIASED CONVERTED MEASUREMENTS-
dc.subject.keywordPlusMANEUVERING TARGET TRACKING-
dc.subject.keywordPlusKALMAN FILTER-
dc.subject.keywordPlusPSEUDOMEASUREMENTS-
dc.subject.keywordPlusBEARINGS-
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AE-Journal Papers(저널논문)
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