{"id":"https://openalex.org/W2157140252","doi":"https://doi.org/10.1109/robot.2008.4543226","title":"A low-cost motion tracker and its error analysis","display_name":"A low-cost motion tracker and its error analysis","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2157140252","doi":"https://doi.org/10.1109/robot.2008.4543226","mag":"2157140252"},"language":"en","primary_location":{"id":"doi:10.1109/robot.2008.4543226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robot.2008.4543226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Robotics and Automation","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070605818","display_name":"Wei Dong","orcid":"https://orcid.org/0000-0001-7692-0872"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Wei Dong","raw_affiliation_strings":["School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005884331","display_name":"Kwang Yong Lim","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Kwang Yong Lim","raw_affiliation_strings":["School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108544367","display_name":"Young Koon Goh","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Young Koon Goh","raw_affiliation_strings":["School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103559859","display_name":"Kim Doang Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Kim Doang Nguyen","raw_affiliation_strings":["School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046605612","display_name":"I\u2010Ming Chen","orcid":"https://orcid.org/0000-0002-4831-3781"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"I-Ming Chen","raw_affiliation_strings":["School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004603255","display_name":"Song Huat Yeo","orcid":"https://orcid.org/0000-0003-1609-768X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Song Huat Yeo","raw_affiliation_strings":["School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086858785","display_name":"Henry Been\u2010Lirn Duh","orcid":"https://orcid.org/0000-0003-4808-6109"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Been-Lirn Duh","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5070605818"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":199.9692,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.99940522,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"311","last_page":"316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.9998999834060669,"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/T13885","display_name":"Geophysics and Sensor Technology","score":0.9764999747276306,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9754999876022339,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.8197289109230042},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.7085374593734741},{"id":"https://openalex.org/keywords/magnetometer","display_name":"Magnetometer","score":0.6521236896514893},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.6439699530601501},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.60853111743927},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5964083671569824},{"id":"https://openalex.org/keywords/tilt","display_name":"Tilt (camera)","score":0.5917388796806335},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5644471645355225},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5160948634147644},{"id":"https://openalex.org/keywords/scale-factor","display_name":"Scale factor (cosmology)","score":0.49539148807525635},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4642655849456787},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.4515612721443176},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.44645416736602783},{"id":"https://openalex.org/keywords/heading","display_name":"Heading (navigation)","score":0.4289048910140991},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.42833101749420166},{"id":"https://openalex.org/keywords/match-moving","display_name":"Match moving","score":0.4186045527458191},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38670894503593445},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34019315242767334},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.25972479581832886},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2240402102470398},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2058943510055542},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15098828077316284},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.07502251863479614}],"concepts":[{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.8197289109230042},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.7085374593734741},{"id":"https://openalex.org/C153946474","wikidata":"https://www.wikidata.org/wiki/Q333921","display_name":"Magnetometer","level":3,"score":0.6521236896514893},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.6439699530601501},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.60853111743927},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5964083671569824},{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.5917388796806335},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5644471645355225},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5160948634147644},{"id":"https://openalex.org/C144386022","wikidata":"https://www.wikidata.org/wiki/Q1332997","display_name":"Scale factor (cosmology)","level":5,"score":0.49539148807525635},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4642655849456787},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.4515612721443176},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.44645416736602783},{"id":"https://openalex.org/C2776937971","wikidata":"https://www.wikidata.org/wiki/Q4384217","display_name":"Heading (navigation)","level":2,"score":0.4289048910140991},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.42833101749420166},{"id":"https://openalex.org/C95020103","wikidata":"https://www.wikidata.org/wiki/Q1813492","display_name":"Match moving","level":3,"score":0.4186045527458191},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38670894503593445},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34019315242767334},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.25972479581832886},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2240402102470398},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2058943510055542},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15098828077316284},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.07502251863479614},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0},{"id":"https://openalex.org/C172790937","wikidata":"https://www.wikidata.org/wiki/Q18343","display_name":"Dark energy","level":3,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","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/C20154449","wikidata":"https://www.wikidata.org/wiki/Q1129469","display_name":"Metric expansion of space","level":4,"score":0.0},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/robot.2008.4543226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robot.2008.4543226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Robotics and Automation","raw_type":"proceedings-article"},{"id":"pmh:oai:ecite.utas.edu.au:90336","is_oa":false,"landing_page_url":"http://ecite.utas.edu.au/90336","pdf_url":null,"source":{"id":"https://openalex.org/S4306401569","display_name":"eCite Digital Repository (University of Tasmania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I129801699","host_organization_name":"University of Tasmania","host_organization_lineage":["https://openalex.org/I129801699"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Refereed Conference Paper"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/68862","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/68862","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"},{"id":"pmh:oai:figshare.com:article/23092607","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/23092607","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1564768010","https://openalex.org/W1904889885","https://openalex.org/W2001103481","https://openalex.org/W2020496717","https://openalex.org/W2047866068","https://openalex.org/W2102548030","https://openalex.org/W2105990775","https://openalex.org/W2109453544","https://openalex.org/W2111105480","https://openalex.org/W2113854435","https://openalex.org/W2115615338","https://openalex.org/W2116243399","https://openalex.org/W2141404075"],"related_works":["https://openalex.org/W2790007184","https://openalex.org/W4284962749","https://openalex.org/W2571213417","https://openalex.org/W2123725840","https://openalex.org/W2904966268","https://openalex.org/W4284965612","https://openalex.org/W2089518317","https://openalex.org/W2997591873","https://openalex.org/W2183916695","https://openalex.org/W4309472545"],"abstract_inverted_index":{"This":[0],"paper":[1],"develops":[2],"a":[3,16,51,63,73],"physical":[4],"model":[5,28],"of":[6,76],"an":[7,14],"inertial/magnetic":[8],"measurement":[9,156],"unit":[10],"by":[11,34,61,81,95],"effectively":[12],"integrating":[13],"accelerometer,":[15],"magnetometer,":[17],"and":[18,46,48,80,87,101,119,148],"two":[19],"gyroscopes":[20],"for":[21,54,131],"low-g":[22,132],"motion":[23,133,138],"tracking":[24],"applications.":[25],"The":[26],"proposed":[27],"breaks":[29],"down":[30],"the":[31,105,115,126,137],"errors":[32,58,69,92,108],"contributed":[33],"individual":[35],"components,":[36],"then":[37],"determines":[38],"error":[39],"elimination":[40],"methods":[41],"based":[42],"on":[43,84,104],"sensor":[44,85],"behavior":[45],"characteristics,":[47],"finally":[49],"constructs":[50],"feedback":[52],"loop":[53],"continuous":[55,120],"self-calibration.":[56],"Measurement":[57],"are":[59,70,93,112],"reduced":[60,94],"adopting":[62],"systematic":[64],"design":[65],"methodology:":[66],"1)":[67],"tilt":[68,147],"minimized":[71],"through":[72],"careful":[74],"selection":[75],"A/D":[77],"convertor":[78],"resolution":[79],"making":[82,102],"compensation":[83],"bias":[86],"scale":[88],"factor;":[89],"2)":[90],"heading":[91],"cancelling":[96],"out":[97],"nearby":[98],"ferrous":[99],"distortions":[100],"tilt-compensation":[103],"magnetometer;":[106],"3)":[107],"from":[109],"gyroscope":[110],"measurements":[111],"eliminated":[113],"via":[114],"least":[116],"squares":[117],"algorithm":[118],"corrections":[121],"using":[122],"orientation":[123],"data":[124],"at":[125],"steady-state":[127],"position.":[128],"Preliminary":[129],"tests":[130],"sensing":[134],"show":[135],"that":[136],"tracker":[139],"can":[140],"achieve":[141],"less":[142,149],"than":[143,150],"\u00b10.5\u00b0":[144],"accuracy":[145,152],"in":[146,153],"\u00b11\u00b0":[151],"yaw":[154],"angle":[155],"with":[157],"above-mentioned":[158],"methods.":[159]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
