{"id":"https://openalex.org/W2149372778","doi":"https://doi.org/10.1109/robio.2007.4522468","title":"Development of 3-DOF active rotational ball joint","display_name":"Development of 3-DOF active rotational ball joint","publication_year":2007,"publication_date":"2007-12-01","ids":{"openalex":"https://openalex.org/W2149372778","doi":"https://doi.org/10.1109/robio.2007.4522468","mag":"2149372778"},"language":"en","primary_location":{"id":"doi:10.1109/robio.2007.4522468","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio.2007.4522468","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Robotics and Biomimetics (ROBIO)","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/A5049771866","display_name":"Yong Yu","orcid":"https://orcid.org/0000-0002-5700-4542"},"institutions":[{"id":"https://openalex.org/I107139324","display_name":"Kagoshima University","ror":"https://ror.org/03ss88z23","country_code":"JP","type":"education","lineage":["https://openalex.org/I107139324"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yong Yu","raw_affiliation_strings":["Department of Mechanical Engineering, Kagoshima University, Kagoshima, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Kagoshima University, Kagoshima, Japan","institution_ids":["https://openalex.org/I107139324"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062733494","display_name":"Yoshitaka Narita","orcid":null},"institutions":[{"id":"https://openalex.org/I107139324","display_name":"Kagoshima University","ror":"https://ror.org/03ss88z23","country_code":"JP","type":"education","lineage":["https://openalex.org/I107139324"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshitaka Narita","raw_affiliation_strings":["Department of Mechanical Engineering, Kagoshima University, Kagoshima, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Kagoshima University, Kagoshima, Japan","institution_ids":["https://openalex.org/I107139324"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004191494","display_name":"Yoshinori Harada","orcid":"https://orcid.org/0000-0001-5942-130X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yoshinori Harada","raw_affiliation_strings":["Techno Xross Kyushi Corporation, Kirishima, Kagoshima, Japan"],"affiliations":[{"raw_affiliation_string":"Techno Xross Kyushi Corporation, Kirishima, Kagoshima, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112086980","display_name":"S. Tsujio","orcid":null},"institutions":[{"id":"https://openalex.org/I107139324","display_name":"Kagoshima University","ror":"https://ror.org/03ss88z23","country_code":"JP","type":"education","lineage":["https://openalex.org/I107139324"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Showzow Tsujio","raw_affiliation_strings":["Department of Mechanical Engineering, Kagoshima University, Kagoshima, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Kagoshima University, Kagoshima, Japan","institution_ids":["https://openalex.org/I107139324"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5049771866"],"corresponding_institution_ids":["https://openalex.org/I107139324"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.10711375,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"1","issue":null,"first_page":"1966","last_page":"1971"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10571","display_name":"Robotic Mechanisms and Dynamics","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10571","display_name":"Robotic Mechanisms and Dynamics","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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":0.9986000061035156,"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/T11525","display_name":"Piezoelectric Actuators and Control","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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","display_name":"Ball (mathematics)","score":0.7119629383087158},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.6116146445274353},{"id":"https://openalex.org/keywords/rotational-speed","display_name":"Rotational speed","score":0.5917987823486328},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5581691861152649},{"id":"https://openalex.org/keywords/universal-joint","display_name":"Universal joint","score":0.5333447456359863},{"id":"https://openalex.org/keywords/rotational-dynamics","display_name":"Rotational dynamics","score":0.5145889520645142},{"id":"https://openalex.org/keywords/rotation-around-a-fixed-axis","display_name":"Rotation around a fixed axis","score":0.5106554627418518},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.49811720848083496},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.4814842939376831},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.4786847233772278},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38951820135116577},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.36192837357521057},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.29638826847076416},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29484888911247253},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.2505030632019043},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.21628591418266296},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19370338320732117},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.15934216976165771},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10243850946426392}],"concepts":[{"id":"https://openalex.org/C122041747","wikidata":"https://www.wikidata.org/wiki/Q838611","display_name":"Ball (mathematics)","level":2,"score":0.7119629383087158},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.6116146445274353},{"id":"https://openalex.org/C81063470","wikidata":"https://www.wikidata.org/wiki/Q1256787","display_name":"Rotational speed","level":2,"score":0.5917987823486328},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5581691861152649},{"id":"https://openalex.org/C63316402","wikidata":"https://www.wikidata.org/wiki/Q862003","display_name":"Universal joint","level":2,"score":0.5333447456359863},{"id":"https://openalex.org/C2992358367","wikidata":"https://www.wikidata.org/wiki/Q2995427","display_name":"Rotational dynamics","level":3,"score":0.5145889520645142},{"id":"https://openalex.org/C6342182","wikidata":"https://www.wikidata.org/wiki/Q2995427","display_name":"Rotation around a fixed axis","level":2,"score":0.5106554627418518},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.49811720848083496},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.4814842939376831},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.4786847233772278},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38951820135116577},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.36192837357521057},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.29638826847076416},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29484888911247253},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2505030632019043},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.21628591418266296},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19370338320732117},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.15934216976165771},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10243850946426392},{"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},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/robio.2007.4522468","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio.2007.4522468","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Robotics and Biomimetics (ROBIO)","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":7,"referenced_works":["https://openalex.org/W184102034","https://openalex.org/W1555634426","https://openalex.org/W2047126621","https://openalex.org/W2094526519","https://openalex.org/W2139750985","https://openalex.org/W6630323101","https://openalex.org/W6633303642"],"related_works":["https://openalex.org/W2942888161","https://openalex.org/W3005488979","https://openalex.org/W2605037670","https://openalex.org/W2090382114","https://openalex.org/W2201311939","https://openalex.org/W3012033008","https://openalex.org/W2068606959","https://openalex.org/W3087187822","https://openalex.org/W2093192726","https://openalex.org/W2144190867"],"abstract_inverted_index":{"This":[0],"paper":[1],"develops":[2],"a":[3,10,18,26],"3-DOF":[4],"active":[5],"rotational":[6,23,35],"ball":[7,57],"joint":[8,50,58],"with":[9,25],"simple":[11],"and":[12,29,38,53,61],"compact":[13],"mechanism,":[14],"which":[15],"can":[16,30],"realize":[17],"rotation":[19],"around":[20],"an":[21],"anydirection":[22],"axis":[24,36],"well":[27],"manipulability":[28],"change":[31],"its":[32],"direction":[33],"of":[34,48,72],"smoothly":[37],"arbitrarily":[39],"when":[40],"it":[41],"is":[42,51,59,68,76],"on":[43,64],"rotating.":[44],"The":[45,70],"mechanism":[46,67,74],"principle":[47,75],"this":[49],"proposed":[52,66],"analyzed.":[54],"Then":[55],"the":[56,65,73],"developed":[60],"experimental":[62,80],"verification":[63],"performed.":[69],"effectiveness":[71],"outlined":[77],"by":[78],"some":[79],"results.":[81]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
