{"id":"https://openalex.org/W2899221006","doi":"https://doi.org/10.1109/embc.2018.8512895","title":"Real-Time Onboard Recognition of Gait Transitions for A Bionic Knee Exoskeleton in Transparent Mode","display_name":"Real-Time Onboard Recognition of Gait Transitions for A Bionic Knee Exoskeleton in Transparent Mode","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2899221006","doi":"https://doi.org/10.1109/embc.2018.8512895","mag":"2899221006","pmid":"https://pubmed.ncbi.nlm.nih.gov/30441074"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2018.8512895","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2018.8512895","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5100413429","display_name":"Xiuhua Liu","orcid":"https://orcid.org/0000-0001-7674-8494"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiuhua Liu","raw_affiliation_strings":["Peking University, Beijing, Beijing, CN"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005534674","display_name":"Zhihao Zhou","orcid":"https://orcid.org/0000-0003-3936-3717"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihao Zhou","raw_affiliation_strings":["Peking University, Beijing, Beijing, CN"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025723618","display_name":"Qining Wang","orcid":"https://orcid.org/0000-0003-3484-4810"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qining Wang","raw_affiliation_strings":["Peking University, Beijing, Beijing, CN"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100413429"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":0.4358,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.6157495,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2018","issue":null,"first_page":"3202","last_page":"3205"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10784","display_name":"Muscle activation and electromyography studies","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9837999939918518,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/exoskeleton","display_name":"Exoskeleton","score":0.9049556255340576},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.6939386129379272},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6305103302001953},{"id":"https://openalex.org/keywords/ground-reaction-force","display_name":"Ground reaction force","score":0.5765175223350525},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5233325362205505},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5176073312759399},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.4355807602405548},{"id":"https://openalex.org/keywords/gait-analysis","display_name":"Gait analysis","score":0.4347950220108032},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.4278474450111389},{"id":"https://openalex.org/keywords/thigh","display_name":"Thigh","score":0.4222554564476013},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3849684000015259},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.38327449560165405},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.14838406443595886},{"id":"https://openalex.org/keywords/kinematics","display_name":"Kinematics","score":0.1209208071231842},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.104270339012146},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.10337075591087341}],"concepts":[{"id":"https://openalex.org/C146549078","wikidata":"https://www.wikidata.org/wiki/Q191944","display_name":"Exoskeleton","level":2,"score":0.9049556255340576},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.6939386129379272},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6305103302001953},{"id":"https://openalex.org/C96332660","wikidata":"https://www.wikidata.org/wiki/Q5610971","display_name":"Ground reaction force","level":3,"score":0.5765175223350525},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5233325362205505},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5176073312759399},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.4355807602405548},{"id":"https://openalex.org/C173906292","wikidata":"https://www.wikidata.org/wiki/Q1493441","display_name":"Gait analysis","level":3,"score":0.4347950220108032},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.4278474450111389},{"id":"https://openalex.org/C2779018429","wikidata":"https://www.wikidata.org/wiki/Q129757","display_name":"Thigh","level":2,"score":0.4222554564476013},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3849684000015259},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.38327449560165405},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.14838406443595886},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.1209208071231842},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.104270339012146},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.10337075591087341},{"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/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001186","descriptor_name":"Artificial Limbs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001186","descriptor_name":"Artificial Limbs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001186","descriptor_name":"Artificial Limbs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001701","descriptor_name":"Bionics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001701","descriptor_name":"Bionics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001701","descriptor_name":"Bionics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008124","descriptor_name":"Locomotion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008124","descriptor_name":"Locomotion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008124","descriptor_name":"Locomotion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2018.8512895","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2018.8512895","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:30441074","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30441074","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1567363020","https://openalex.org/W1604677972","https://openalex.org/W1991401536","https://openalex.org/W2008414438","https://openalex.org/W2013771067","https://openalex.org/W2070825536","https://openalex.org/W2076829227","https://openalex.org/W2105046342","https://openalex.org/W2132691216","https://openalex.org/W2482246557","https://openalex.org/W2528234100","https://openalex.org/W2614919192","https://openalex.org/W2735057174","https://openalex.org/W2758162149","https://openalex.org/W6675583992"],"related_works":["https://openalex.org/W2150599166","https://openalex.org/W4229444842","https://openalex.org/W4225713756","https://openalex.org/W2093842398","https://openalex.org/W3107973348","https://openalex.org/W2283028359","https://openalex.org/W2473680972","https://openalex.org/W3093803319","https://openalex.org/W3215861079","https://openalex.org/W2743486208"],"abstract_inverted_index":{"To":[0,85],"achieve":[1],"smooth":[2],"locomotion":[3,5,25,40,52],"transitions,":[4],"intent":[6,26],"prediction":[7,27,91],"is":[8,104],"very":[9],"important":[10],"for":[11,125],"the":[12,38,51,64,74,87,114,117,127,130],"control":[13],"of":[14,67,73,79,89,116,129],"knee":[15,75],"exoskeleton.":[16],"In":[17],"this":[18,90],"study,":[19],"we":[20],"develop":[21],"a":[22],"multi-sensor":[23],"based":[24,29],"system":[28],"on":[30,63,97],"Support":[31],"Vector":[32],"Machine":[33],"(SVM),":[34],"which":[35],"can":[36,110],"identify":[37],"current":[39],"mode":[41],"(sit,":[42],"sit-to-stand,":[43],"stand,":[44],"level-ground":[45],"walking,":[46],"or":[47],"stand-to-sit)":[48],"and":[49,70,77,119],"detect":[50],"transition":[53],"between":[54],"these":[55],"modes":[56],"onboard":[57],"online.":[58],"Two":[59],"IMUs":[60],"are":[61,95,123],"mounted":[62],"unilateral":[65],"front":[66],"thigh":[68],"part":[69,72],"shank":[71],"exoskeleton,":[76],"each":[78],"them":[80],"generates":[81],"9":[82],"channels":[83],"data.":[84],"evaluate":[86],"performance":[88],"system,":[92],"several":[93],"experiments":[94],"conducted":[96],"five":[98,131],"healthy":[99],"subjects.":[100,133],"Average":[101],"recognition":[102],"accuracy":[103],"96.89%":[105],"\u00b1":[106],"0.23%.":[107],"Most":[108],"transitions":[109,118],"be":[111],"detected":[112],"before":[113],"onsets":[115],"no":[120],"missed":[121],"detections":[122],"observed":[124],"all":[126],"trials":[128],"able-bodied":[132]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}