{"id":"https://openalex.org/W2294341820","doi":"https://doi.org/10.1109/tie.2016.2514357","title":"Power-Assisted Wheelchair With Gravity and Friction Compensation","display_name":"Power-Assisted Wheelchair With Gravity and Friction Compensation","publication_year":2016,"publication_date":"2016-01-04","ids":{"openalex":"https://openalex.org/W2294341820","doi":"https://doi.org/10.1109/tie.2016.2514357","mag":"2294341820"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2016.2514357","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2016.2514357","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","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/A5100747694","display_name":"Kyung-Min Lee","orcid":"https://orcid.org/0000-0003-2863-2985"},"institutions":[{"id":"https://openalex.org/I2800187215","display_name":"Korean Intellectual Property Office","ror":"https://ror.org/05btn9560","country_code":"KR","type":"government","lineage":["https://openalex.org/I2800187215"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyung-min Lee","raw_affiliation_strings":["Korean Intellectual Property Office, Daejeon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korean Intellectual Property Office, Daejeon, Korea","institution_ids":["https://openalex.org/I2800187215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075893038","display_name":"Chang-Hyuk Lee","orcid":"https://orcid.org/0000-0002-2137-6491"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210120602","display_name":"Advanced Institute of Convergence Technology","ror":"https://ror.org/01w62yz22","country_code":"KR","type":"facility","lineage":["https://openalex.org/I139264467","https://openalex.org/I4210120602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chang-Hyuk Lee","raw_affiliation_strings":["Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University, Suwon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University, Suwon, Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I4210120602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101432553","display_name":"Soonwook Hwang","orcid":"https://orcid.org/0000-0001-5459-7963"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210120602","display_name":"Advanced Institute of Convergence Technology","ror":"https://ror.org/01w62yz22","country_code":"KR","type":"facility","lineage":["https://openalex.org/I139264467","https://openalex.org/I4210120602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Soonwook Hwang","raw_affiliation_strings":["Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University, Suwon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University, Suwon, Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I4210120602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101604346","display_name":"Jiwon Choi","orcid":"https://orcid.org/0000-0003-1922-0612"},"institutions":[{"id":"https://openalex.org/I919571938","display_name":"The University of Texas Health Science Center at Houston","ror":"https://ror.org/03gds6c39","country_code":"US","type":"education","lineage":["https://openalex.org/I919571938"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiwon Choi","raw_affiliation_strings":["Department of Neurosurgery, The University of Texas Health Science Center at Houston, Houston, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosurgery, The University of Texas Health Science Center at Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I919571938"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033743740","display_name":"Young\u2010bong Bang","orcid":"https://orcid.org/0000-0002-6573-1037"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210120602","display_name":"Advanced Institute of Convergence Technology","ror":"https://ror.org/01w62yz22","country_code":"KR","type":"facility","lineage":["https://openalex.org/I139264467","https://openalex.org/I4210120602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-bong Bang","raw_affiliation_strings":["Advanced Institutes of Convergence Technology, Seoul National University, Suwon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Institutes of Convergence Technology, Seoul National University, Suwon, Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I4210120602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.5981,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.95104057,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"63","issue":"4","first_page":"2203","last_page":"2211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9922000169754028,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/climb","display_name":"Climb","score":0.8821232914924622},{"id":"https://openalex.org/keywords/wheelchair","display_name":"Wheelchair","score":0.7870723009109497},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.6616035103797913},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.591179370880127},{"id":"https://openalex.org/keywords/tilt-sensor","display_name":"Tilt sensor","score":0.5499718189239502},{"id":"https://openalex.org/keywords/propulsion","display_name":"Propulsion","score":0.5413529276847839},{"id":"https://openalex.org/keywords/clutch","display_name":"Clutch","score":0.5400110483169556},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.5294957756996155},{"id":"https://openalex.org/keywords/inclined-plane","display_name":"Inclined plane","score":0.5214661359786987},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.49394041299819946},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4784526824951172},{"id":"https://openalex.org/keywords/tilt","display_name":"Tilt (camera)","score":0.426449179649353},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4150940179824829},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3768884837627411},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32274606823921204},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.3184162378311157},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.307648241519928},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.23432570695877075},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2078017294406891},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09995037317276001},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.08810195326805115}],"concepts":[{"id":"https://openalex.org/C2778168010","wikidata":"https://www.wikidata.org/wiki/Q1499786","display_name":"Climb","level":2,"score":0.8821232914924622},{"id":"https://openalex.org/C2781042323","wikidata":"https://www.wikidata.org/wiki/Q191931","display_name":"Wheelchair","level":2,"score":0.7870723009109497},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.6616035103797913},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.591179370880127},{"id":"https://openalex.org/C32688793","wikidata":"https://www.wikidata.org/wiki/Q827664","display_name":"Tilt sensor","level":3,"score":0.5499718189239502},{"id":"https://openalex.org/C1034443","wikidata":"https://www.wikidata.org/wiki/Q2583685","display_name":"Propulsion","level":2,"score":0.5413529276847839},{"id":"https://openalex.org/C30358287","wikidata":"https://www.wikidata.org/wiki/Q194302","display_name":"Clutch","level":2,"score":0.5400110483169556},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.5294957756996155},{"id":"https://openalex.org/C111808769","wikidata":"https://www.wikidata.org/wiki/Q161462","display_name":"Inclined plane","level":2,"score":0.5214661359786987},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.49394041299819946},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4784526824951172},{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.426449179649353},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4150940179824829},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3768884837627411},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32274606823921204},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.3184162378311157},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.307648241519928},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.23432570695877075},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2078017294406891},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09995037317276001},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.08810195326805115},{"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/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2016.2514357","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2016.2514357","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G537756747","display_name":null,"funder_award_id":"NRF-2014R1A1A2A16056090","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W199685920","https://openalex.org/W625999982","https://openalex.org/W1724395202","https://openalex.org/W1986242856","https://openalex.org/W2025505296","https://openalex.org/W2031661757","https://openalex.org/W2046957250","https://openalex.org/W2062363643","https://openalex.org/W2073021029","https://openalex.org/W2081959349","https://openalex.org/W2104992636","https://openalex.org/W2110728718","https://openalex.org/W2113917121","https://openalex.org/W2122920178","https://openalex.org/W2128296872","https://openalex.org/W2152323920","https://openalex.org/W2152939023","https://openalex.org/W2171173863","https://openalex.org/W2400640256","https://openalex.org/W6608014789","https://openalex.org/W6637805947","https://openalex.org/W6712598346"],"related_works":["https://openalex.org/W1495548623","https://openalex.org/W3108645022","https://openalex.org/W2362877944","https://openalex.org/W3088108838","https://openalex.org/W4232645516","https://openalex.org/W2030729821","https://openalex.org/W2315563206","https://openalex.org/W2403995723","https://openalex.org/W1997135367","https://openalex.org/W4255932164"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,14,21,35,63,115,150],"gravity":[4,54,124],"compensated":[5],"power-assisted":[6],"wheelchair":[7],"(GCPAW)":[8],"is":[9],"proposed,":[10],"which":[11],"will":[12],"climb":[13,39],"hill,":[15,41],"and":[16,18,75,80,125],"stop,":[17],"make":[19],"as":[20,30],"delicate":[22],"movement":[23,157],"in":[24,93,107,149,154],"the":[25,28,40,42,47,51,69,72,85,94,105,108,119,126,131,134,140,144,159],"middle":[26],"of":[27,50,53,71],"hill":[29],"it":[31],"can":[32],"do":[33],"on":[34,62],"flat":[36],"surface.":[37],"To":[38],"proposed":[43],"GCPAW":[44,88,106],"compensates":[45,90,121],"for":[46,91,122,130,158],"parallel":[48],"component":[49],"force":[52,56,143],"(the":[55],"that":[57,97,111,138],"causes":[58],"acceleration":[59],"or":[60],"deceleration)":[61],"hill.":[64],"A":[65],"tilt":[66],"sensor":[67],"measures":[68],"angle":[70],"inclined":[73],"plane":[74],"electric":[76],"clutches":[77],"automatically":[78],"connect":[79],"disconnect":[81],"drive":[82,95],"mechanisms":[83],"with":[84,139],"wheels.":[86],"The":[87,102],"also":[89],"friction":[92,132],"mechanism":[96,120],"would":[98,113],"cause":[99],"additional":[100],"resistance.":[101],"rider":[103,145],"propels":[104],"same":[109,141],"way":[110],"he/she":[112],"propel":[114],"manual":[116,151],"wheelchair,":[117,152],"but":[118],"both":[123],"friction.":[127],"Additionally,":[128],"overcompensation":[129],"helps":[133],"rider's":[135],"propulsion,":[136],"so":[137],"propulsion":[142],"travels":[146],"further":[147],"than":[148],"resulting":[153],"an":[155],"easier":[156],"rider.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
