{"id":"https://openalex.org/W2186672336","doi":"https://doi.org/10.1109/ipin.2015.7346770","title":"Real-time attitude tracking of mobile devices","display_name":"Real-time attitude tracking of mobile devices","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2186672336","doi":"https://doi.org/10.1109/ipin.2015.7346770","mag":"2186672336"},"language":"en","primary_location":{"id":"doi:10.1109/ipin.2015.7346770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin.2015.7346770","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Indoor Positioning and Indoor Navigation (IPIN)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087608529","display_name":"You Li","orcid":"https://orcid.org/0000-0003-3785-0976"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA","CN"],"is_corresponding":true,"raw_author_name":"You Li","raw_affiliation_strings":["GNSS Research Center, Wuhan University, P.R. China","Geomatics Engineering Department, University of Calgary, Calgary, Canada"],"affiliations":[{"raw_affiliation_string":"GNSS Research Center, Wuhan University, P.R. China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"Geomatics Engineering Department, University of Calgary, Calgary, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035960456","display_name":"Haiyu Lan","orcid":"https://orcid.org/0000-0003-1791-8021"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Haiyu Lan","raw_affiliation_strings":["Geomatics Engineering Department, University of Calgary, Calgary, Canada"],"affiliations":[{"raw_affiliation_string":"Geomatics Engineering Department, University of Calgary, Calgary, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066333395","display_name":"Yuan Zhuang","orcid":"https://orcid.org/0000-0003-3377-9658"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yuan Zhuang","raw_affiliation_strings":["Geomatics Engineering Department, University of Calgary, Calgary, Canada"],"affiliations":[{"raw_affiliation_string":"Geomatics Engineering Department, University of Calgary, Calgary, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100364167","display_name":"Peng Zhang","orcid":"https://orcid.org/0000-0002-7257-6186"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Zhang","raw_affiliation_strings":["GNSS Research Center, Wuhan University, P.R. China"],"affiliations":[{"raw_affiliation_string":"GNSS Research Center, Wuhan University, P.R. China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005541527","display_name":"Xiaoji Niu","orcid":"https://orcid.org/0000-0002-5591-0859"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoji Niu","raw_affiliation_strings":["GNSS Research Center, Wuhan University, P.R. China"],"affiliations":[{"raw_affiliation_string":"GNSS Research Center, Wuhan University, P.R. China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042454030","display_name":"Naser El\u2010Sheimy","orcid":"https://orcid.org/0000-0001-6505-0832"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Naser El-Sheimy","raw_affiliation_strings":["Geomatics Engineering Department, University of Calgary, Calgary, Canada"],"affiliations":[{"raw_affiliation_string":"Geomatics Engineering Department, University of Calgary, Calgary, Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5087608529"],"corresponding_institution_ids":["https://openalex.org/I168635309","https://openalex.org/I37461747"],"apc_list":null,"apc_paid":null,"fwci":0.6006,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.72882749,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12719","display_name":"Aerospace Engineering and Energy Systems","score":0.963100016117096,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/heading","display_name":"Heading (navigation)","score":0.905989408493042},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.8800797462463379},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6815972328186035},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6781779527664185},{"id":"https://openalex.org/keywords/magnetometer","display_name":"Magnetometer","score":0.6735929250717163},{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.5976876616477966},{"id":"https://openalex.org/keywords/attitude-and-heading-reference-system","display_name":"Attitude and heading reference system","score":0.551400363445282},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5350355505943298},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5334306955337524},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4789048731327057},{"id":"https://openalex.org/keywords/mobile-phone","display_name":"Mobile phone","score":0.47433584928512573},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.46670934557914734},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36168110370635986},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2361622154712677},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08783990144729614},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.06555145978927612}],"concepts":[{"id":"https://openalex.org/C2776937971","wikidata":"https://www.wikidata.org/wiki/Q4384217","display_name":"Heading (navigation)","level":2,"score":0.905989408493042},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8800797462463379},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6815972328186035},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6781779527664185},{"id":"https://openalex.org/C153946474","wikidata":"https://www.wikidata.org/wiki/Q333921","display_name":"Magnetometer","level":3,"score":0.6735929250717163},{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.5976876616477966},{"id":"https://openalex.org/C204114589","wikidata":"https://www.wikidata.org/wiki/Q4248887","display_name":"Attitude and heading reference system","level":3,"score":0.551400363445282},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5350355505943298},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5334306955337524},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4789048731327057},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.47433584928512573},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.46670934557914734},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36168110370635986},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2361622154712677},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08783990144729614},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.06555145978927612},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ipin.2015.7346770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin.2015.7346770","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Indoor Positioning and Indoor Navigation (IPIN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1496685438","https://openalex.org/W1497337727","https://openalex.org/W1500564636","https://openalex.org/W1564768010","https://openalex.org/W1860118308","https://openalex.org/W1972362528","https://openalex.org/W2033153650","https://openalex.org/W2037034232","https://openalex.org/W2053947927","https://openalex.org/W2065443416","https://openalex.org/W2070299141","https://openalex.org/W2095919084","https://openalex.org/W2103217435","https://openalex.org/W2108688391","https://openalex.org/W2113854435","https://openalex.org/W2129891582","https://openalex.org/W2135465567","https://openalex.org/W2152170201","https://openalex.org/W2160146756","https://openalex.org/W2285354657","https://openalex.org/W2534482937","https://openalex.org/W3087672182","https://openalex.org/W6629913919"],"related_works":["https://openalex.org/W2383240512","https://openalex.org/W2356006086","https://openalex.org/W1973973903","https://openalex.org/W2545168295","https://openalex.org/W2365897603","https://openalex.org/W2112493694","https://openalex.org/W4234814094","https://openalex.org/W4379529125","https://openalex.org/W2156308897","https://openalex.org/W4303613760"],"abstract_inverted_index":{"This":[0],"paper":[1],"provides":[2],"a":[3,26,86],"real-time":[4],"attitude":[5,45],"determination":[6],"algorithm":[7,22,29,57],"using":[8],"gyros,":[9],"accelerometers,":[10],"and":[11,30,40,42,64,84],"magnetometers":[12],"on":[13],"consumer":[14],"portable":[15],"devices.":[16],"The":[17],"main":[18],"advantage":[19],"of":[20,52],"this":[21],"is":[23],"that":[24,55],"uses":[25],"Kalman":[27],"filter":[28],"utilizes":[31],"multi-level":[32],"constraints,":[33],"including":[34],"pseudo-observation":[35],"updates,":[36],"measurements":[37],"from":[38],"accelerometers":[39],"magnetometers,":[41],"the":[43,56],"quasi-static":[44],"updates.":[46],"Walking":[47],"tests":[48],"with":[49,71,82],"different":[50,72],"brands":[51],"smartphones":[53],"showed":[54],"provided":[58,65],"promising":[59],"absolute":[60],"heading":[61,68],"results":[62,69],"outdoors,":[63],"smooth":[66],"relative":[67],"indoors":[70],"phone":[73],"places":[74],"such":[75],"as":[76],"handheld,":[77],"at":[78],"an":[79],"ear,":[80],"dangling":[81],"hand,":[83],"in":[85],"pants":[87],"pocket.":[88]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
