UKF-based real-time multi-source data fusion method

UKF-based real-time multi-source data fusion method

The invention provides a UKF-based real-time multi-source data fusion method. The method comprises the following steps of: firstly, receiving data: receiving a measurement element through a data receiving thread; secondly, data preprocessing: processing different types of measurement elements by ado...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHEN PENGFEI, CUI LEYUAN, YANG TAO, YUAN YINGYING, FENG YAN, BAI SHIJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator SHEN PENGFEI
CUI LEYUAN
YANG TAO
YUAN YINGYING
FENG YAN
BAI SHIJUN
description The invention provides a UKF-based real-time multi-source data fusion method. The method comprises the following steps of: firstly, receiving data: receiving a measurement element through a data receiving thread; secondly, data preprocessing: processing different types of measurement elements by adopting different preprocessing methods according to different types of the measurement elements, and storing the preprocessed measurement elements in a data cache region; and finally, data calculation: searching available measurement elements at the current moment from the data cache region by using a measurement element selection strategy, generating a measurement element matrix, solving the measurement element matrix through a UKF filtering algorithm, and obtaining and displaying target motion parameters. According to the invention, the direct observation data of the measurement devices are fused, the utilization rate of the measurement devices is improved by utilizing the complementary relationship among the meas
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN113743475A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN113743475A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN113743475A3</originalsourceid><addsrcrecordid>eNrjZDAO9XbTTUosTk1RKEpNzNEtycxNVcgtzSnJ1C3OLy1KTlVISSxJVEgrLc7Mz1PITS3JyE_hYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhsbmJsYm5qaOxsSoAQC1jivq</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>UKF-based real-time multi-source data fusion method</title><source>esp@cenet</source><creator>SHEN PENGFEI ; CUI LEYUAN ; YANG TAO ; YUAN YINGYING ; FENG YAN ; BAI SHIJUN</creator><creatorcontrib>SHEN PENGFEI ; CUI LEYUAN ; YANG TAO ; YUAN YINGYING ; FENG YAN ; BAI SHIJUN</creatorcontrib><description>The invention provides a UKF-based real-time multi-source data fusion method. The method comprises the following steps of: firstly, receiving data: receiving a measurement element through a data receiving thread; secondly, data preprocessing: processing different types of measurement elements by adopting different preprocessing methods according to different types of the measurement elements, and storing the preprocessed measurement elements in a data cache region; and finally, data calculation: searching available measurement elements at the current moment from the data cache region by using a measurement element selection strategy, generating a measurement element matrix, solving the measurement element matrix through a UKF filtering algorithm, and obtaining and displaying target motion parameters. According to the invention, the direct observation data of the measurement devices are fused, the utilization rate of the measurement devices is improved by utilizing the complementary relationship among the meas</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; HANDLING RECORD CARRIERS ; PHYSICS ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211203&amp;DB=EPODOC&amp;CC=CN&amp;NR=113743475A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211203&amp;DB=EPODOC&amp;CC=CN&amp;NR=113743475A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHEN PENGFEI</creatorcontrib><creatorcontrib>CUI LEYUAN</creatorcontrib><creatorcontrib>YANG TAO</creatorcontrib><creatorcontrib>YUAN YINGYING</creatorcontrib><creatorcontrib>FENG YAN</creatorcontrib><creatorcontrib>BAI SHIJUN</creatorcontrib><title>UKF-based real-time multi-source data fusion method</title><description>The invention provides a UKF-based real-time multi-source data fusion method. The method comprises the following steps of: firstly, receiving data: receiving a measurement element through a data receiving thread; secondly, data preprocessing: processing different types of measurement elements by adopting different preprocessing methods according to different types of the measurement elements, and storing the preprocessed measurement elements in a data cache region; and finally, data calculation: searching available measurement elements at the current moment from the data cache region by using a measurement element selection strategy, generating a measurement element matrix, solving the measurement element matrix through a UKF filtering algorithm, and obtaining and displaying target motion parameters. According to the invention, the direct observation data of the measurement devices are fused, the utilization rate of the measurement devices is improved by utilizing the complementary relationship among the meas</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>HANDLING RECORD CARRIERS</subject><subject>PHYSICS</subject><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAO9XbTTUosTk1RKEpNzNEtycxNVcgtzSnJ1C3OLy1KTlVISSxJVEgrLc7Mz1PITS3JyE_hYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhsbmJsYm5qaOxsSoAQC1jivq</recordid><startdate>20211203</startdate><enddate>20211203</enddate><creator>SHEN PENGFEI</creator><creator>CUI LEYUAN</creator><creator>YANG TAO</creator><creator>YUAN YINGYING</creator><creator>FENG YAN</creator><creator>BAI SHIJUN</creator><scope>EVB</scope></search><sort><creationdate>20211203</creationdate><title>UKF-based real-time multi-source data fusion method</title><author>SHEN PENGFEI ; CUI LEYUAN ; YANG TAO ; YUAN YINGYING ; FENG YAN ; BAI SHIJUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113743475A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>HANDLING RECORD CARRIERS</topic><topic>PHYSICS</topic><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHEN PENGFEI</creatorcontrib><creatorcontrib>CUI LEYUAN</creatorcontrib><creatorcontrib>YANG TAO</creatorcontrib><creatorcontrib>YUAN YINGYING</creatorcontrib><creatorcontrib>FENG YAN</creatorcontrib><creatorcontrib>BAI SHIJUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHEN PENGFEI</au><au>CUI LEYUAN</au><au>YANG TAO</au><au>YUAN YINGYING</au><au>FENG YAN</au><au>BAI SHIJUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>UKF-based real-time multi-source data fusion method</title><date>2021-12-03</date><risdate>2021</risdate><abstract>The invention provides a UKF-based real-time multi-source data fusion method. The method comprises the following steps of: firstly, receiving data: receiving a measurement element through a data receiving thread; secondly, data preprocessing: processing different types of measurement elements by adopting different preprocessing methods according to different types of the measurement elements, and storing the preprocessed measurement elements in a data cache region; and finally, data calculation: searching available measurement elements at the current moment from the data cache region by using a measurement element selection strategy, generating a measurement element matrix, solving the measurement element matrix through a UKF filtering algorithm, and obtaining and displaying target motion parameters. According to the invention, the direct observation data of the measurement devices are fused, the utilization rate of the measurement devices is improved by utilizing the complementary relationship among the meas</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN113743475A
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
title UKF-based real-time multi-source data fusion method
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T14%3A06%3A41IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SHEN%20PENGFEI&rft.date=2021-12-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN113743475A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true