{"id":"https://openalex.org/W4416732763","doi":"https://doi.org/10.1017/s0263574725102889","title":"Design and research of a multi-mode hip joint assistive mechanism based on a double cam","display_name":"Design and research of a multi-mode hip joint assistive mechanism based on a double cam","publication_year":2025,"publication_date":"2025-11-27","ids":{"openalex":"https://openalex.org/W4416732763","doi":"https://doi.org/10.1017/s0263574725102889"},"language":"en","primary_location":{"id":"doi:10.1017/s0263574725102889","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0263574725102889","pdf_url":null,"source":{"id":"https://openalex.org/S92163612","display_name":"Robotica","issn_l":"0263-5747","issn":["0263-5747","1469-8668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Robotica","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/A5037844269","display_name":"Xuegong Huang","orcid":"https://orcid.org/0000-0002-3015-7303"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuegong Huang","raw_affiliation_strings":["Nanjing University of Science and Technology","School of Mechanical Engineering, Nanjing University of Science and Technology , Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-3015-7303","affiliations":[{"raw_affiliation_string":"Nanjing University of Science and Technology","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"School of Mechanical Engineering, Nanjing University of Science and Technology , Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019112898","display_name":"Zijun Guo","orcid":"https://orcid.org/0009-0001-2655-7953"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zijun Guo","raw_affiliation_strings":["Nanjing University of Science and Technology","School of Mechanical Engineering, Nanjing University of Science and Technology , Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0001-2655-7953","affiliations":[{"raw_affiliation_string":"Nanjing University of Science and Technology","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"School of Mechanical Engineering, Nanjing University of Science and Technology , Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5120562434","display_name":"Yutong Zhai","orcid":"https://orcid.org/0009-0006-6008-5925"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yutong Zhai","raw_affiliation_strings":["Nanjing University of Science and Technology","School of Mechanical Engineering, Nanjing University of Science and Technology , Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0006-6008-5925","affiliations":[{"raw_affiliation_string":"Nanjing University of Science and Technology","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"School of Mechanical Engineering, Nanjing University of Science and Technology , Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5037844269"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":null,"apc_paid":null,"fwci":0.4223,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.65852278,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"43","issue":"12","first_page":"4325","last_page":"4343"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.98580002784729,"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":0.98580002784729,"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/T10879","display_name":"Robotic Locomotion and Control","score":0.004399999976158142,"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/T11227","display_name":"Diabetic Foot Ulcer Assessment and Management","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/exoskeleton","display_name":"Exoskeleton","score":0.8325999975204468},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.7522000074386597},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.710099995136261},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.7098000049591064},{"id":"https://openalex.org/keywords/stiffness","display_name":"Stiffness","score":0.5810999870300293},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.460999995470047},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.4300000071525574}],"concepts":[{"id":"https://openalex.org/C146549078","wikidata":"https://www.wikidata.org/wiki/Q191944","display_name":"Exoskeleton","level":2,"score":0.8325999975204468},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.7522000074386597},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.710099995136261},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.7098000049591064},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.5810999870300293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5175999999046326},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.460999995470047},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.4300000071525574},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.40059998631477356},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.39089998602867126},{"id":"https://openalex.org/C2776462017","wikidata":"https://www.wikidata.org/wiki/Q59744853","display_name":"Orthotics","level":2,"score":0.36660000681877136},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.36010000109672546},{"id":"https://openalex.org/C2781415944","wikidata":"https://www.wikidata.org/wiki/Q559210","display_name":"Joint stiffness","level":3,"score":0.34310001134872437},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.3416999876499176},{"id":"https://openalex.org/C45391945","wikidata":"https://www.wikidata.org/wiki/Q938523","display_name":"Powered exoskeleton","level":3,"score":0.31439998745918274},{"id":"https://openalex.org/C3018905694","wikidata":"https://www.wikidata.org/wiki/Q688498","display_name":"Assistive device","level":2,"score":0.27320000529289246},{"id":"https://openalex.org/C170700871","wikidata":"https://www.wikidata.org/wiki/Q193378","display_name":"Biomechanics","level":2,"score":0.2700999975204468},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2612000107765198}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s0263574725102889","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0263574725102889","pdf_url":null,"source":{"id":"https://openalex.org/S92163612","display_name":"Robotica","issn_l":"0263-5747","issn":["0263-5747","1469-8668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Robotica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2026446346","https://openalex.org/W2057909746","https://openalex.org/W2062827573","https://openalex.org/W2070054839","https://openalex.org/W2097504294","https://openalex.org/W2414024476","https://openalex.org/W2980482372","https://openalex.org/W3093507465","https://openalex.org/W3197354513","https://openalex.org/W3197548327","https://openalex.org/W4205226848","https://openalex.org/W4210322672","https://openalex.org/W4312115223","https://openalex.org/W4388948235","https://openalex.org/W4404171306","https://openalex.org/W4407480597","https://openalex.org/W4411629454"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"Lower":[1],"limb-assisted":[2,16],"exoskeletons":[3,17],"can":[4,36],"provide":[5],"payloads":[6],"and":[7,28,56,63,90,104,107,123,150,161,187],"support,":[8],"but":[9],"the":[10,31,75,100,109,113,130,134,138,151,162,178,188],"hip":[11,47,101,147],"joints":[12],"of":[13,26,33,87,112,133,153],"current":[14],"lower":[15],"have":[18],"problems":[19],"such":[20],"as":[21],"single":[22],"mechanisms,":[23],"few":[24],"degrees":[25],"freedom,":[27],"limitations":[29],"in":[30,77,81],"types":[32],"gaits":[34],"that":[35,137],"be":[37],"acted":[38],"upon.":[39],"To":[40],"address":[41],"these":[42],"problems,":[43],"a":[44,168],"novel":[45],"double-cam":[46],"joint":[48,102,120,148],"assist":[49,114,143,163],"mechanism":[50,115],"is":[51,93,116,156],"proposed":[52],"for":[53,129,174],"walking,":[54,88],"running,":[55,89],"carrying":[57,91],"gait":[58],"situations.":[59],"The":[60],"double":[61],"cam":[62,139],"two":[64],"rectangular":[65],"compression":[66,154],"springs":[67,155],"with":[68,96],"different":[69,146],"stiffness":[70,152],"are":[71,126,142,165],"used":[72],"to":[73,98,145],"satisfy":[74],"differences":[76],"exoskeleton":[78],"assistance":[79,189],"requirements":[80],"multiple":[82],"gaits.":[83],"First,":[84],"biomechanical":[85],"simulation":[86],"movements":[92],"carried":[94,117,127],"out":[95,128],"OpenSim":[97],"obtain":[99],"angle":[103,121],"torque":[105],"data,":[106],"then":[108],"structural":[110],"design":[111],"out.":[118],"Hip":[119],"planning":[122],"contour":[124,131,140],"solving":[125],"lines":[132,141],"cams,":[135],"so":[136],"according":[144],"angles,":[149],"determined":[157],"by":[158,192],"D\u2019Alembert\u2019s":[159],"principle,":[160],"torques":[164],"analyzed.":[166],"Meanwhile,":[167],"human\u2013machine":[169],"coupling":[170],"model":[171],"was":[172,190],"established":[173],"theoretical":[175],"analysis.":[176],"Finally,":[177],"muscle":[179],"power":[180],"change":[181],"curves":[182],"were":[183],"exported":[184],"using":[185],"OpenSim,":[186],"verified":[191],"comparison.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-11-28T00:00:00"}