{"id":"https://openalex.org/W3109517701","doi":"https://doi.org/10.1109/cisp-bmei51763.2020.9263618","title":"An Improved Double-Layer Kalman Filter Attitude Algorithm For Motion Capture System","display_name":"An Improved Double-Layer Kalman Filter Attitude Algorithm For Motion Capture System","publication_year":2020,"publication_date":"2020-10-17","ids":{"openalex":"https://openalex.org/W3109517701","doi":"https://doi.org/10.1109/cisp-bmei51763.2020.9263618","mag":"3109517701"},"language":"en","primary_location":{"id":"doi:10.1109/cisp-bmei51763.2020.9263618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp-bmei51763.2020.9263618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 13th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","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/A5076950096","display_name":"Zequan Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zequan Zhang","raw_affiliation_strings":["Zhejiang University,College of Information Science & Electronic Engineering,Hangzhou,China","College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University,College of Information Science & Electronic Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I76130692","https://openalex.org/I1284762954"]},{"raw_affiliation_string":"College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076035459","display_name":"Qi Jin","orcid":"https://orcid.org/0000-0003-4536-2542"},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Jin","raw_affiliation_strings":["Zhejiang University,College of Information Science & Electronic Engineering,Hangzhou,China","College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University,College of Information Science & Electronic Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I76130692","https://openalex.org/I1284762954"]},{"raw_affiliation_string":"College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102222869","display_name":"Wenguang Jin","orcid":null},"institutions":[{"id":"https://openalex.org/I1284762954","display_name":"Zhejiang A & F University","ror":"https://ror.org/02vj4rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I1284762954"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenguang Jin","raw_affiliation_strings":["Zhejiang University,College of Information Science & Electronic Engineering,Hangzhou,China","College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University,College of Information Science & Electronic Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I76130692","https://openalex.org/I1284762954"]},{"raw_affiliation_string":"College of Information Science & Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6315,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.9301036,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"401","last_page":"406"},"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9894999861717224,"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"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9873999953269958,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.7897798418998718},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.6896706819534302},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5841233730316162},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.5778066515922546},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5029260516166687},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4970133602619171},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4927380383014679},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4326232671737671},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.38440990447998047},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3799729347229004},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27489984035491943}],"concepts":[{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.7897798418998718},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.6896706819534302},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5841233730316162},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.5778066515922546},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5029260516166687},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4970133602619171},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4927380383014679},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4326232671737671},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.38440990447998047},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3799729347229004},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27489984035491943},{"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cisp-bmei51763.2020.9263618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp-bmei51763.2020.9263618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 13th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2018431869","https://openalex.org/W2022963734","https://openalex.org/W2120310282","https://openalex.org/W2121514940","https://openalex.org/W2125691646","https://openalex.org/W2132150680","https://openalex.org/W2160146756","https://openalex.org/W2199469138","https://openalex.org/W2532146065","https://openalex.org/W2767797175","https://openalex.org/W2792883517","https://openalex.org/W2906226899","https://openalex.org/W3098143411"],"related_works":["https://openalex.org/W2091018038","https://openalex.org/W2103761320","https://openalex.org/W2358167375","https://openalex.org/W116564642","https://openalex.org/W4386563447","https://openalex.org/W2785359964","https://openalex.org/W1983380679","https://openalex.org/W1981649169","https://openalex.org/W2357354286","https://openalex.org/W2388705266"],"abstract_inverted_index":{"The":[0,127],"improvement":[1],"of":[2,15,46,112,142],"measurement":[3,26,120],"accuracy":[4,150],"for":[5,81,125],"motion":[6],"capture":[7],"systems":[8],"has":[9],"been":[10],"drawing":[11],"the":[12,32,47,52,60,71,89,97,108,113,131,153,156],"great":[13],"concern":[14],"researchers.":[16],"And":[17],"attitude":[18,40,61,136],"angle":[19,62,137],"plays":[20],"as":[21,70,100,102],"a":[22,44,64,77,115],"key":[23],"factor":[24],"in":[25,151],"accuracy,":[27],"which":[28],"is":[29,93],"obtained":[30],"from":[31],"multi-sensor":[33],"fusion.":[34,83],"This":[35],"paper":[36],"proposes":[37],"an":[38],"improved":[39],"algorithm,":[41,114],"that":[42,130],"is,":[43],"combination":[45],"complementary":[48,65],"filter":[49,55,66,80],"(CF)":[50],"and":[51,67,74,110,144,147],"double-layer":[53,78],"Kalman":[54,79],"(DLKF)":[56],"algorithm.":[57,158],"We":[58],"get":[59],"after":[63],"take":[68],"it":[69],"observation":[72],"variable,":[73],"then":[75],"uses":[76],"data":[82],"Meanwhile,":[84],"to":[85,95],"avoid":[86,103],"magnetic":[87,104],"interference,":[88],"least":[90],"square":[91],"method(LSM)":[92],"taking":[94],"fit":[96],"magnetometer":[98],"data,":[99],"well":[101],"interference.":[105],"To":[106],"verify":[107],"feasibility":[109],"effectiveness":[111],"self-designed":[116],"MPU9250":[117],"sensor-based":[118],"inertial":[119],"unit":[121],"(IMU)":[122],"was":[123],"used":[124],"testing.":[126],"results":[128],"show":[129],"algorithm":[132],"can":[133],"realize":[134],"accurate":[135],"calculation":[138],"with":[139],"better":[140,149],"suppression":[141],"noise":[143],"drift":[145],"effects,":[146],"have":[148],"calculating":[152],"yaw":[154],"than":[155],"Mahony":[157]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}