{"id":"https://openalex.org/W2901671944","doi":"https://doi.org/10.1109/tim.2018.2878071","title":"Gradient Descent Optimization-Based Self-Alignment Method for Stationary SINS","display_name":"Gradient Descent Optimization-Based Self-Alignment Method for Stationary SINS","publication_year":2018,"publication_date":"2018-11-14","ids":{"openalex":"https://openalex.org/W2901671944","doi":"https://doi.org/10.1109/tim.2018.2878071","mag":"2901671944"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2018.2878071","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2018.2878071","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-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/A5101643627","display_name":"Jingchun Li","orcid":"https://orcid.org/0000-0002-7813-9489"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jingchun Li","raw_affiliation_strings":["School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014214188","display_name":"Wei Gao","orcid":"https://orcid.org/0000-0002-7296-8200"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Gao","raw_affiliation_strings":["School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103058832","display_name":"Ya Zhang","orcid":"https://orcid.org/0000-0001-6434-6412"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ya Zhang","raw_affiliation_strings":["School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107858861","display_name":"Zicheng Wang","orcid":"https://orcid.org/0000-0001-7514-6029"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zicheng Wang","raw_affiliation_strings":["School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101643627"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":6.6539,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.96352857,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"68","issue":"9","first_page":"3278","last_page":"3286"},"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9965000152587891,"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gradient-descent","display_name":"Gradient descent","score":0.72243332862854},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.6779227256774902},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6400092244148254},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5026297569274902},{"id":"https://openalex.org/keywords/inertial-navigation-system","display_name":"Inertial navigation system","score":0.4844474792480469},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.44882047176361084},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4451439082622528},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3868141174316406},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3273601531982422},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2552546262741089},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.14119547605514526},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1030849814414978},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.0840018093585968}],"concepts":[{"id":"https://openalex.org/C153258448","wikidata":"https://www.wikidata.org/wiki/Q1199743","display_name":"Gradient descent","level":3,"score":0.72243332862854},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.6779227256774902},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6400092244148254},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5026297569274902},{"id":"https://openalex.org/C128651787","wikidata":"https://www.wikidata.org/wiki/Q570607","display_name":"Inertial navigation system","level":3,"score":0.4844474792480469},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.44882047176361084},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4451439082622528},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3868141174316406},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3273601531982422},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2552546262741089},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.14119547605514526},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1030849814414978},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0840018093585968},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2018.2878071","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2018.2878071","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1280199960","display_name":null,"funder_award_id":"51509063","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1389487637","display_name":null,"funder_award_id":"51709068","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3461505872","display_name":null,"funder_award_id":"HIT. NSRIF. 201813","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G6046737410","display_name":null,"funder_award_id":"2015M81440","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1493051473","https://openalex.org/W1522301498","https://openalex.org/W1612040690","https://openalex.org/W1963887950","https://openalex.org/W2001162850","https://openalex.org/W2001422561","https://openalex.org/W2002298843","https://openalex.org/W2006863675","https://openalex.org/W2023271132","https://openalex.org/W2042414327","https://openalex.org/W2062182105","https://openalex.org/W2063005413","https://openalex.org/W2068150094","https://openalex.org/W2069693317","https://openalex.org/W2084800300","https://openalex.org/W2124422393","https://openalex.org/W2141932890","https://openalex.org/W2146502635","https://openalex.org/W2156030405","https://openalex.org/W2160146756","https://openalex.org/W2161486663","https://openalex.org/W2199469138","https://openalex.org/W2199961074","https://openalex.org/W2406394596","https://openalex.org/W2523246573","https://openalex.org/W2555631315","https://openalex.org/W2608231861","https://openalex.org/W2611142126","https://openalex.org/W2747931274","https://openalex.org/W2793971267","https://openalex.org/W2964121744","https://openalex.org/W3099825994","https://openalex.org/W6681435938"],"related_works":["https://openalex.org/W840397821","https://openalex.org/W2167981441","https://openalex.org/W2115030441","https://openalex.org/W2147578878","https://openalex.org/W2159990075","https://openalex.org/W2799149877","https://openalex.org/W2966140393","https://openalex.org/W2187808779","https://openalex.org/W2614149677","https://openalex.org/W2901671944"],"abstract_inverted_index":{"The":[0,141],"self-alignment":[1,32,39,155],"process":[2],"for":[3,157],"the":[4,21,24,44,49,63,68,73,76,80,88,93,106,116,127,133,137,147,153],"strapdown":[5],"inertial":[6,25],"navigation":[7,69],"system":[8],"(SINS)":[9],"is":[10,52,112],"performed":[11],"mainly":[12],"to":[13,58,78,131],"achieve":[14,132],"an":[15],"accurate":[16],"initial":[17,45],"attitude":[18,46],"only":[19],"using":[20,48,87,162],"measurements":[22,74],"from":[23,30,75],"measurement":[26],"unit":[27],"(IMU).":[28],"Different":[29],"conventional":[31],"methods,":[33],"a":[34,100,121,163],"gradient":[35,128],"descent":[36,129],"optimization-based":[37],"SINS":[38,158],"method,":[40],"which":[41,111],"can":[42],"determine":[43],"without":[47,161],"latitude":[50,89,166],"information,":[51],"proposed":[53,154],"in":[54,67],"this":[55],"paper.":[56],"According":[57],"certain":[59],"geometry":[60],"constraints":[61],"of":[62,85,120,136,152],"earth":[64,81,108],"rate":[65,82,109],"vector":[66,83],"frame,":[70],"we":[71,97,125],"use":[72],"IMU":[77],"represent":[79],"instead":[84],"directly":[86],"information.":[90,167],"To":[91],"overcome":[92],"sensor":[94],"noise":[95],"disturbance,":[96],"also":[98],"construct":[99],"quaternion-based":[101],"nonlinear":[102,138],"objective":[103,139],"function":[104],"with":[105],"estimated":[107],"vector,":[110],"formulated":[113],"as":[114],"seeking":[115],"least":[117],"square":[118],"solution":[119,135],"Wahba":[122],"problem.":[123],"Thus,":[124],"employ":[126],"optimization":[130],"optimal":[134],"function.":[140],"simulation":[142],"and":[143,150],"experiment":[144],"results":[145],"verify":[146],"alignment":[148,160],"performance":[149],"flexibility":[151],"method":[156],"stationary":[159],"priori":[164],"local":[165]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
