{"id":"https://openalex.org/W3196019332","doi":"https://doi.org/10.1109/aim46487.2021.9517374","title":"Variable Structured Elastic Actuator for High Speed Linear Motion","display_name":"Variable Structured Elastic Actuator for High Speed Linear Motion","publication_year":2021,"publication_date":"2021-07-12","ids":{"openalex":"https://openalex.org/W3196019332","doi":"https://doi.org/10.1109/aim46487.2021.9517374","mag":"3196019332"},"language":"en","primary_location":{"id":"doi:10.1109/aim46487.2021.9517374","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aim46487.2021.9517374","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5103477061","display_name":"Masaki Takeuchi","orcid":null},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaki Takeuchi","raw_affiliation_strings":["School of Integrated Design Engineering, Keio University, Yokohama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Design Engineering, Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039413469","display_name":"Hisayoshi Muramatsu","orcid":"https://orcid.org/0000-0003-1446-5389"},"institutions":[{"id":"https://openalex.org/I113306721","display_name":"Hiroshima University","ror":"https://ror.org/03t78wx29","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hisayoshi Muramatsu","raw_affiliation_strings":["Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima, Japan","institution_ids":["https://openalex.org/I113306721"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014390830","display_name":"Seiichiro Katsura","orcid":"https://orcid.org/0000-0002-7487-0610"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Seiichiro Katsura","raw_affiliation_strings":["Keio University, Yokohama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9332,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.85114608,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"768","last_page":"773"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9994000196456909,"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":0.9994000196456909,"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/T10868","display_name":"Soft Robotics and Applications","score":0.9972000122070312,"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/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/ball-screw","display_name":"Ball screw","score":0.8583633303642273},{"id":"https://openalex.org/keywords/clutch","display_name":"Clutch","score":0.822536826133728},{"id":"https://openalex.org/keywords/reciprocating-motion","display_name":"Reciprocating motion","score":0.7800432443618774},{"id":"https://openalex.org/keywords/linear-motion","display_name":"Linear motion","score":0.6068839430809021},{"id":"https://openalex.org/keywords/inertia","display_name":"Inertia","score":0.5542324781417847},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5508928894996643},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.5341509580612183},{"id":"https://openalex.org/keywords/linear-actuator","display_name":"Linear actuator","score":0.5227056741714478},{"id":"https://openalex.org/keywords/backlash","display_name":"Backlash","score":0.5031148791313171},{"id":"https://openalex.org/keywords/linear-motor","display_name":"Linear motor","score":0.49665457010269165},{"id":"https://openalex.org/keywords/flange","display_name":"Flange","score":0.4962692856788635},{"id":"https://openalex.org/keywords/ball","display_name":"Ball (mathematics)","score":0.44679829478263855},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.4365849792957306},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.43641984462738037},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.35210931301116943},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.34071803092956543},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.26266634464263916},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23631948232650757},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.12938812375068665},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1063995361328125},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10616090893745422}],"concepts":[{"id":"https://openalex.org/C2777606094","wikidata":"https://www.wikidata.org/wiki/Q1791122","display_name":"Ball screw","level":3,"score":0.8583633303642273},{"id":"https://openalex.org/C30358287","wikidata":"https://www.wikidata.org/wiki/Q194302","display_name":"Clutch","level":2,"score":0.822536826133728},{"id":"https://openalex.org/C15466294","wikidata":"https://www.wikidata.org/wiki/Q3775883","display_name":"Reciprocating motion","level":3,"score":0.7800432443618774},{"id":"https://openalex.org/C98068282","wikidata":"https://www.wikidata.org/wiki/Q2035846","display_name":"Linear motion","level":3,"score":0.6068839430809021},{"id":"https://openalex.org/C110407247","wikidata":"https://www.wikidata.org/wiki/Q122508","display_name":"Inertia","level":2,"score":0.5542324781417847},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5508928894996643},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.5341509580612183},{"id":"https://openalex.org/C1486788","wikidata":"https://www.wikidata.org/wiki/Q1425051","display_name":"Linear actuator","level":3,"score":0.5227056741714478},{"id":"https://openalex.org/C2776652708","wikidata":"https://www.wikidata.org/wiki/Q584028","display_name":"Backlash","level":2,"score":0.5031148791313171},{"id":"https://openalex.org/C46150780","wikidata":"https://www.wikidata.org/wiki/Q1164566","display_name":"Linear motor","level":2,"score":0.49665457010269165},{"id":"https://openalex.org/C2778417280","wikidata":"https://www.wikidata.org/wiki/Q955957","display_name":"Flange","level":2,"score":0.4962692856788635},{"id":"https://openalex.org/C122041747","wikidata":"https://www.wikidata.org/wiki/Q838611","display_name":"Ball (mathematics)","level":2,"score":0.44679829478263855},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.4365849792957306},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.43641984462738037},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.35210931301116943},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.34071803092956543},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.26266634464263916},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23631948232650757},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.12938812375068665},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1063995361328125},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10616090893745422},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C206391251","wikidata":"https://www.wikidata.org/wiki/Q1186738","display_name":"Nut","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C131097465","wikidata":"https://www.wikidata.org/wiki/Q178898","display_name":"Gas compressor","level":2,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"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/aim46487.2021.9517374","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aim46487.2021.9517374","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.41999998688697815,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320325628","display_name":"Ministry of Internal Affairs and Communications","ror":"https://ror.org/00vs1pz50"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1978023077","https://openalex.org/W1991275275","https://openalex.org/W2080592145","https://openalex.org/W2090143038","https://openalex.org/W2091599728","https://openalex.org/W2096323098","https://openalex.org/W2111253117","https://openalex.org/W2111898076","https://openalex.org/W2131404784","https://openalex.org/W2133639509","https://openalex.org/W2144781570","https://openalex.org/W2169100281","https://openalex.org/W2267593487","https://openalex.org/W2293200354","https://openalex.org/W2531653844","https://openalex.org/W2582670840","https://openalex.org/W2602331871","https://openalex.org/W2751684269","https://openalex.org/W2791241262","https://openalex.org/W2888876261","https://openalex.org/W2892623727","https://openalex.org/W2912613858","https://openalex.org/W2914657509","https://openalex.org/W2919458269","https://openalex.org/W2920396964","https://openalex.org/W2947248677","https://openalex.org/W2964543462","https://openalex.org/W2967102737","https://openalex.org/W3003869966","https://openalex.org/W3048349054","https://openalex.org/W4242059591","https://openalex.org/W6743699830"],"related_works":["https://openalex.org/W1637130043","https://openalex.org/W2905622494","https://openalex.org/W2289644006","https://openalex.org/W2894907144","https://openalex.org/W4386859271","https://openalex.org/W2799316233","https://openalex.org/W2947905451","https://openalex.org/W2221925077","https://openalex.org/W774038147","https://openalex.org/W2520211453"],"abstract_inverted_index":{"Under":[0],"industrial":[1],"scenarios,":[2],"high-speed":[3,25,138],"motion":[4,225],"is":[5,22,48,103,140],"an":[6,35],"important":[7],"factor":[8],"in":[9],"increasing":[10],"productivity.":[11],"In":[12,143],"this":[13],"paper,":[14],"a":[15,32,38,44,74,149],"linear":[16,26],"variable":[17],"structured":[18],"elastic":[19,86,101],"actuator":[20],"(LVSEA)":[21],"proposed":[23],"for":[24],"motion.":[27],"The":[28,46,58,68,83,99,199],"LVSEA":[29,168,174,194,205,228],"consists":[30],"of":[31,79,148,166,192,203,215,226,233],"geared":[33,52,62,90,115,135,157],"motor,":[34,136],"electromagnetic":[36],"clutch,":[37],"ball":[39,56,66,81,94,111,131,151],"screw,":[40],"compression":[41,69],"springs,":[42],"and":[43,54,76,96,123,137,195],"flange.":[45],"clutch":[47,59],"located":[49,72],"between":[50,73],"the":[51,55,61,65,77,80,89,93,97,110,114,118,130,134,144,146,156,164,167,173,179,193,196,204,211,216,223,227,234],"motor":[53,63,91,158],"screw.":[57,67,82],"disconnects":[60],"from":[64,113,133,188],"springs":[70],"are":[71,126],"housing":[75],"flange":[78],"spring":[84],"stores":[85],"energy":[87,102,107],"using":[88],"via":[92],"screw":[95,112,132,152],"clutch.":[98],"stored":[100],"released":[104],"as":[105],"kinetic":[106],"by":[108,128,155],"disconnecting":[109,129],"motor.":[116],"On":[117],"load":[119],"side,":[120],"low":[121,124],"inertia":[122],"friction":[125],"achieved":[127],"movement":[139],"thereby":[141],"realized.":[142],"experiment,":[145],"velocity":[147,165],"conventional":[150,180,197,217,235],"system":[153,218],"driven":[154],"was":[159,169,206,219,229],"0.014":[160],"m/s.":[161,171],"By":[162,209],"contrast,":[163,210],"0.898":[170],"Therefore,":[172,222],"could":[175],"move":[176],"faster":[177,230],"than":[178,231],"system.":[181,198,236],"We":[182],"verified":[183],"repeating":[184,224],"motions":[185],"to":[186,190],"reciprocate":[187],"position":[189,191],"average":[200,212],"reciprocating":[201,213],"time":[202,214],"4.76":[207],"s.":[208,221],"8.74":[220],"that":[232]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}