{"id":"https://openalex.org/W3100110353","doi":"https://doi.org/10.3390/s20226514","title":"A Global Interconnected Observer for Attitude and Gyro Bias Estimation with Vector Measurements","display_name":"A Global Interconnected Observer for Attitude and Gyro Bias Estimation with Vector Measurements","publication_year":2020,"publication_date":"2020-11-14","ids":{"openalex":"https://openalex.org/W3100110353","doi":"https://doi.org/10.3390/s20226514","mag":"3100110353","pmid":"https://pubmed.ncbi.nlm.nih.gov/33202646"},"language":"en","primary_location":{"id":"doi:10.3390/s20226514","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20226514","pdf_url":"https://www.mdpi.com/1424-8220/20/22/6514/pdf","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/22/6514/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021289282","display_name":"Huijuan Guo","orcid":"https://orcid.org/0000-0002-3455-1682"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huijuan Guo","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi\u2019an 710072, China","School of Automation, Northwestern Polytechnical University, Xi'an 710072, China"],"raw_orcid":"https://orcid.org/0000-0002-3455-1682","affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi\u2019an 710072, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi'an 710072, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100773180","display_name":"Huiying Liu","orcid":"https://orcid.org/0000-0002-6405-1187"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiying Liu","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi\u2019an 710072, China","School of Automation, Northwestern Polytechnical University, Xi'an 710072, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi\u2019an 710072, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi'an 710072, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016250464","display_name":"Xiaoxiang Hu","orcid":"https://orcid.org/0000-0001-7047-1949"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoxiang Hu","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi\u2019an 710072, China","School of Automation, Northwestern Polytechnical University, Xi'an 710072, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi\u2019an 710072, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi'an 710072, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060210788","display_name":"Zhou Yan","orcid":"https://orcid.org/0000-0003-4998-2490"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Zhou","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi\u2019an 710072, China","School of Automation, Northwestern Polytechnical University, Xi'an 710072, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi\u2019an 710072, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi'an 710072, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5021289282"],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":4.887,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.96206706,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"20","issue":"22","first_page":"6514","last_page":"6514"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":1.0,"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":1.0,"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/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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":0.9983000159263611,"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/control-theory","display_name":"Control theory (sociology)","score":0.8299936056137085},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.6560856699943542},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6449812650680542},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.48655882477760315},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.45972129702568054},{"id":"https://openalex.org/keywords/state-vector","display_name":"State vector","score":0.4559505581855774},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4525649845600128},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.43657395243644714},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42681241035461426},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3940121829509735},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10400128364562988},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08149802684783936}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8299936056137085},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.6560856699943542},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6449812650680542},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.48655882477760315},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.45972129702568054},{"id":"https://openalex.org/C2777798563","wikidata":"https://www.wikidata.org/wiki/Q7603916","display_name":"State vector","level":2,"score":0.4559505581855774},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4525649845600128},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.43657395243644714},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42681241035461426},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3940121829509735},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10400128364562988},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08149802684783936},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","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}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s20226514","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20226514","pdf_url":"https://www.mdpi.com/1424-8220/20/22/6514/pdf","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:33202646","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33202646","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:e44b82cac5c448bf8107d8ccfe6ca335","is_oa":true,"landing_page_url":"https://doaj.org/article/e44b82cac5c448bf8107d8ccfe6ca335","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 22, p 6514 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/22/6514/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s20226514","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 20; Issue 22; Pages: 6514","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7697328","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7697328","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20226514","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20226514","pdf_url":"https://www.mdpi.com/1424-8220/20/22/6514/pdf","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7508576465","display_name":null,"funder_award_id":"51475377","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3100110353.pdf","grobid_xml":"https://content.openalex.org/works/W3100110353.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W1503948949","https://openalex.org/W1602197575","https://openalex.org/W1974734973","https://openalex.org/W1977565402","https://openalex.org/W2006863675","https://openalex.org/W2012387742","https://openalex.org/W2035665937","https://openalex.org/W2041352102","https://openalex.org/W2056136488","https://openalex.org/W2067695855","https://openalex.org/W2068721705","https://openalex.org/W2071350455","https://openalex.org/W2104982323","https://openalex.org/W2116394929","https://openalex.org/W2117730228","https://openalex.org/W2125691646","https://openalex.org/W2128701800","https://openalex.org/W2142003981","https://openalex.org/W2142372528","https://openalex.org/W2246800164","https://openalex.org/W2508441008","https://openalex.org/W2566502732","https://openalex.org/W2614729243","https://openalex.org/W2747393969","https://openalex.org/W2765280731","https://openalex.org/W2766457233","https://openalex.org/W2775819985","https://openalex.org/W2909555579","https://openalex.org/W2915030683","https://openalex.org/W2926066817","https://openalex.org/W2945402695","https://openalex.org/W2963753880","https://openalex.org/W2963866038","https://openalex.org/W2971739055","https://openalex.org/W2982128936","https://openalex.org/W3043973943","https://openalex.org/W6690931750"],"related_works":["https://openalex.org/W3013085049","https://openalex.org/W1560496689","https://openalex.org/W3192036299","https://openalex.org/W4386900933","https://openalex.org/W2770593030","https://openalex.org/W4385301946","https://openalex.org/W4316660933","https://openalex.org/W2387688832","https://openalex.org/W2479908422","https://openalex.org/W2981787545"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3],"novel":[4],"interconnected":[5],"observer":[6,21,80,112],"to":[7,47,72],"get":[8],"good":[9],"estimates":[10],"of":[11,28,41,57,86],"attitude":[12,59],"and":[13,30,34,45,55,60,94,123],"gyro":[14,61,93],"bias":[15,62],"from":[16],"high-noise":[17],"vector":[18,95,104],"measurements.":[19],"The":[20,97],"is":[22,81],"derived":[23],"based":[24],"on":[25],"the":[26,39,53,58,77,84,91,103,110,121],"theory":[27],"nonlinear":[29],"linear":[31],"cascade":[32],"systems,":[33],"its":[35],"error":[36],"dynamics":[37],"have":[38],"properties":[40,51],"global":[42],"exponential":[43],"stability":[44],"robustness":[46],"bounded":[48],"noise.":[49],"These":[50],"ensure":[52],"convergence":[54],"boundedness":[56],"estimation":[63,68],"errors.":[64],"To":[65],"obtain":[66],"higher":[67],"accuracy,":[69],"an":[70],"approach":[71],"calculate":[73],"time-varying":[74,114],"gains":[75,115],"for":[76],"proposed":[78,111],"auxiliary":[79],"designed":[82],"under":[83],"premise":[85],"considering":[87],"noise":[88],"terms":[89],"in":[90,119],"rate":[92],"sensors.":[96],"simulation":[98],"results":[99],"show":[100],"that":[101],"when":[102],"sensors'":[105],"outputs":[106],"contain":[107],"high-level":[108],"noise,":[109],"with":[113],"yields":[116],"better":[117],"performance":[118],"both":[120],"transient":[122],"steady-state":[124],"phases.":[125]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
