{"id":"https://openalex.org/W4292862432","doi":"https://doi.org/10.1109/memea54994.2022.9856566","title":"A novel model for estimating the endpoint stiffness of a limb","display_name":"A novel model for estimating the endpoint stiffness of a limb","publication_year":2022,"publication_date":"2022-06-22","ids":{"openalex":"https://openalex.org/W4292862432","doi":"https://doi.org/10.1109/memea54994.2022.9856566"},"language":"en","primary_location":{"id":"doi:10.1109/memea54994.2022.9856566","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea54994.2022.9856566","pdf_url":null,"source":{"id":"https://openalex.org/S4363605601","display_name":"2022 IEEE International Symposium on Medical Measurements and Applications (MeMeA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Medical Measurements and Applications (MeMeA)","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/A5055028299","display_name":"Daniele Borzelli","orcid":"https://orcid.org/0000-0002-9456-0177"},"institutions":[{"id":"https://openalex.org/I4210150112","display_name":"Fondazione Santa Lucia","ror":"https://ror.org/05rcxtd95","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210150112","https://openalex.org/I4210153126"]},{"id":"https://openalex.org/I112862951","display_name":"University of Messina","ror":"https://ror.org/05ctdxz19","country_code":"IT","type":"education","lineage":["https://openalex.org/I112862951"]},{"id":"https://openalex.org/I4210153126","display_name":"Istituti di Ricovero e Cura a Carattere Scientifico","ror":"https://ror.org/04tfzc498","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210153126"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Daniele Borzelli","raw_affiliation_strings":["University of Messina,Dept. of Biomedical, Dental Sciences and Morphofunctional Imaging,Messina,Italy","Laboratory of Neuromotor Physiology, IRCCS Fondazione Santa Lucia, Rome, Italy","Dept. of Biomedical, Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy"],"affiliations":[{"raw_affiliation_string":"University of Messina,Dept. of Biomedical, Dental Sciences and Morphofunctional Imaging,Messina,Italy","institution_ids":["https://openalex.org/I112862951"]},{"raw_affiliation_string":"Laboratory of Neuromotor Physiology, IRCCS Fondazione Santa Lucia, Rome, Italy","institution_ids":["https://openalex.org/I4210150112","https://openalex.org/I4210153126"]},{"raw_affiliation_string":"Dept. of Biomedical, Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy","institution_ids":["https://openalex.org/I112862951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017749731","display_name":"Stefano Pastorelli","orcid":"https://orcid.org/0000-0001-7808-8776"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Polytechnic University of Turin","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano P. Pastorelli","raw_affiliation_strings":["Politecnico di Torino,Department of Mechanical and Aerospace Engineering,Turin,Italy","Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Torino,Department of Mechanical and Aerospace Engineering,Turin,Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068373340","display_name":"Laura Gastaldi","orcid":"https://orcid.org/0000-0002-0572-1240"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Polytechnic University of Turin","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Laura Gastaldi","raw_affiliation_strings":["Politecnico di Torino,Department of Mechanical and Aerospace Engineering,Turin,Italy","Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Torino,Department of Mechanical and Aerospace Engineering,Turin,Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5055028299"],"corresponding_institution_ids":["https://openalex.org/I112862951","https://openalex.org/I4210150112","https://openalex.org/I4210153126"],"apc_list":null,"apc_paid":null,"fwci":1.2817,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.78153289,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":1.0,"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/T10784","display_name":"Muscle activation and electromyography studies","score":1.0,"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/T10982","display_name":"Motor Control and Adaptation","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9975000023841858,"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/stiffness","display_name":"Stiffness","score":0.6421239376068115},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48808085918426514},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.47898364067077637},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.4603009819984436},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4485916495323181},{"id":"https://openalex.org/keywords/joint-stiffness","display_name":"Joint stiffness","score":0.44353145360946655},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.3381766080856323},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3211613595485687},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20347094535827637},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17637839913368225},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1727319061756134},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.13574489951133728}],"concepts":[{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.6421239376068115},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48808085918426514},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.47898364067077637},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.4603009819984436},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4485916495323181},{"id":"https://openalex.org/C2781415944","wikidata":"https://www.wikidata.org/wiki/Q559210","display_name":"Joint stiffness","level":3,"score":0.44353145360946655},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.3381766080856323},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3211613595485687},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20347094535827637},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17637839913368225},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1727319061756134},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.13574489951133728},{"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/memea54994.2022.9856566","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea54994.2022.9856566","pdf_url":null,"source":{"id":"https://openalex.org/S4363605601","display_name":"2022 IEEE International Symposium on Medical Measurements and Applications (MeMeA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Medical Measurements and Applications (MeMeA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1599420468","https://openalex.org/W1856925845","https://openalex.org/W1916824887","https://openalex.org/W1964979172","https://openalex.org/W1966916942","https://openalex.org/W1969976050","https://openalex.org/W2017239762","https://openalex.org/W2069852708","https://openalex.org/W2080487795","https://openalex.org/W2088889651","https://openalex.org/W2090288266","https://openalex.org/W2090678785","https://openalex.org/W2094227067","https://openalex.org/W2101896319","https://openalex.org/W2111705205","https://openalex.org/W2115730616","https://openalex.org/W2169508341","https://openalex.org/W2209690788","https://openalex.org/W2317215606","https://openalex.org/W2496014871","https://openalex.org/W2546707934","https://openalex.org/W2558048880","https://openalex.org/W2599205888","https://openalex.org/W2609579665","https://openalex.org/W2896144235","https://openalex.org/W2896992430","https://openalex.org/W2958727843","https://openalex.org/W2979620774","https://openalex.org/W2997671979","https://openalex.org/W3000912235","https://openalex.org/W3002560956","https://openalex.org/W3104567772","https://openalex.org/W3204162263","https://openalex.org/W4205163756"],"related_works":["https://openalex.org/W2989775562","https://openalex.org/W1538624230","https://openalex.org/W2002316083","https://openalex.org/W2795025438","https://openalex.org/W2507513082","https://openalex.org/W2035713360","https://openalex.org/W4291010595","https://openalex.org/W1973579515","https://openalex.org/W2942960706","https://openalex.org/W3002164543"],"abstract_inverted_index":{"In":[0],"past":[1],"years,":[2],"the":[3,17,24,52,56,69,73,78,96,105,111,117,120,134,137,142,146,173,180,185,193,197,217,221,228],"muscle":[4,41,106,121,138,149,175,186,203,231],"activation,":[5,42],"collected":[6],"from":[7,40,104,227],"a":[8,91,100,114],"human":[9],"operator,":[10],"was":[11,157],"used":[12],"to":[13],"drive":[14],"not":[15,125],"only":[16],"endpoint":[18,38,128,152,222,225],"force":[19],"and":[20,89,151,168,233],"trajectory,":[21],"but":[22,43],"also":[23],"impedance":[25],"of":[26,37,51,58,72,80,83,113,119,136,145,165,184,192,196,220],"robotic":[27],"devices.":[28],"Therefore,":[29],"different":[30],"groups":[31],"proposed":[32,155],"algorithms":[33],"for":[34,201,216],"real-time":[35,218],"estimation":[36,191,219],"stiffness":[39,97,112,198],"these":[44],"estimations":[45],"were":[46],"based":[47],"on":[48,159],"complex":[49],"models":[50],"human,":[53],"which":[54,67,94,130],"required":[55],"control":[57],"subject-specific":[59],"anatomically":[60],"accurate":[61],"musculo-skeletal":[62,74],"models,":[63,66],"or":[64,224],"oversimplified":[65],"reduced":[68],"high":[70],"redundancy":[71],"system":[75],"by":[76,99],"collecting":[77],"activity":[79],"few":[81],"couples":[82],"antagonist":[84],"muscles.":[85],"This":[86,108,177],"study":[87,178],"describes":[88],"tests":[90],"novel":[92],"algorithm":[93,109],"approximates":[95,110],"exerted":[98],"multi-joint":[101],"multi-muscle":[102],"system,":[103],"activation.":[107,204],"limb":[115,162],"as":[116,133,172,188],"component":[118,183],"activation":[122,139,150,187,232],"that":[123],"do":[124],"generates":[126],"any":[127,236],"force,":[129,234],"is":[131],"calculated":[132],"projection":[135],"vector":[140],"onto":[141],"null":[143,181],"space":[144,182],"mapping":[147,229],"between":[148,230],"force.":[153],"The":[154,205],"approximation":[156],"verified":[158],"an":[160,189],"upper":[161],"model":[163,207],"made":[164],"two":[166],"joints":[167],"six":[169],"muscles,":[170],"modeled":[171],"Hill":[174],"model.":[176],"identifies":[179],"acceptable":[190],"major":[194],"axis":[195],"ellipse,":[199],"especially":[200],"low":[202],"presented":[206],"could":[208],"be":[209],"directly":[210],"implemented":[211],"in":[212],"myoelectric":[213],"controlled":[214],"devices":[215],"forces,":[223],"movement,":[226],"without":[235],"more":[237],"calibrations.":[238]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-01T08:55:55.761014","created_date":"2025-10-10T00:00:00"}