{"id":"https://openalex.org/W2147936667","doi":"https://doi.org/10.1109/irds.2002.1044054","title":"Pneumatic direct-drive stepping motor for robots","display_name":"Pneumatic direct-drive stepping motor for robots","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2147936667","doi":"https://doi.org/10.1109/irds.2002.1044054","mag":"2147936667"},"language":"en","primary_location":{"id":"doi:10.1109/irds.2002.1044054","is_oa":false,"landing_page_url":"https://doi.org/10.1109/irds.2002.1044054","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/RSJ International Conference on Intelligent Robots and System","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ousar.lib.okayama-u.ac.jp/33067","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052210424","display_name":"Koichi Suzumori","orcid":"https://orcid.org/0000-0002-5735-4956"},"institutions":[{"id":"https://openalex.org/I136446963","display_name":"Okayama University of Science","ror":"https://ror.org/05aevyc10","country_code":"JP","type":"education","lineage":["https://openalex.org/I136446963"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Suzumori","raw_affiliation_strings":["Okayama University of Science, Okayama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Okayama University of Science, Okayama, Japan","institution_ids":["https://openalex.org/I136446963"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021201096","display_name":"T. Hashimoto","orcid":"https://orcid.org/0000-0001-9196-0805"},"institutions":[{"id":"https://openalex.org/I136446963","display_name":"Okayama University of Science","ror":"https://ror.org/05aevyc10","country_code":"JP","type":"education","lineage":["https://openalex.org/I136446963"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Hashimoto","raw_affiliation_strings":["Okayama University of Science, Okayama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Okayama University of Science, Okayama, Japan","institution_ids":["https://openalex.org/I136446963"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014972296","display_name":"Kazuo Uzuka","orcid":null},"institutions":[{"id":"https://openalex.org/I4210097131","display_name":"Tokyo Ohka Kogyo (Japan)","ror":"https://ror.org/00zrr9158","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210097131"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Uzuka","raw_affiliation_strings":["TOK Bearings Company Limited, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TOK Bearings Company Limited, Tokyo, Japan","institution_ids":["https://openalex.org/I4210097131"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026707257","display_name":"Isao Enomoto","orcid":null},"institutions":[{"id":"https://openalex.org/I136446963","display_name":"Okayama University of Science","ror":"https://ror.org/05aevyc10","country_code":"JP","type":"education","lineage":["https://openalex.org/I136446963"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"I. Enomoto","raw_affiliation_strings":["Okayama University of Science, Okayama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Okayama University of Science, Okayama, Japan","institution_ids":["https://openalex.org/I136446963"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7231,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.85089805,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"2031","last_page":"2036"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10278","display_name":"Electric Motor Design and Analysis","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10278","display_name":"Electric Motor Design and Analysis","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10504","display_name":"Sensorless Control of Electric Motors","score":0.9767000079154968,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T13050","display_name":"Oil and Gas Production Techniques","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/nutation","display_name":"Nutation","score":0.6944599151611328},{"id":"https://openalex.org/keywords/servomotor","display_name":"Servomotor","score":0.6475954055786133},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.5455363392829895},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5402973890304565},{"id":"https://openalex.org/keywords/ac-motor","display_name":"AC motor","score":0.525398313999176},{"id":"https://openalex.org/keywords/torque-motor","display_name":"Torque motor","score":0.5143343210220337},{"id":"https://openalex.org/keywords/brushed-dc-electric-motor","display_name":"Brushed DC electric motor","score":0.5014111995697021},{"id":"https://openalex.org/keywords/synchronous-motor","display_name":"Synchronous motor","score":0.4964476227760315},{"id":"https://openalex.org/keywords/electric-motor","display_name":"Electric motor","score":0.47286558151245117},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47014883160591125},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.46278244256973267},{"id":"https://openalex.org/keywords/rotary-engine","display_name":"Rotary engine","score":0.4507357180118561},{"id":"https://openalex.org/keywords/dc-motor","display_name":"DC motor","score":0.44156578183174133},{"id":"https://openalex.org/keywords/motor-controller","display_name":"Motor controller","score":0.43144896626472473},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.42308229207992554},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.41941314935684204},{"id":"https://openalex.org/keywords/induction-motor","display_name":"Induction motor","score":0.4155266284942627},{"id":"https://openalex.org/keywords/direct-torque-control","display_name":"Direct torque control","score":0.3777114748954773},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29797622561454773},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1798289716243744},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.15973293781280518},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.14439928531646729},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10798978805541992},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.10048666596412659},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.09273332357406616}],"concepts":[{"id":"https://openalex.org/C37025601","wikidata":"https://www.wikidata.org/wiki/Q20180599","display_name":"Nutation","level":2,"score":0.6944599151611328},{"id":"https://openalex.org/C109441226","wikidata":"https://www.wikidata.org/wiki/Q1137255","display_name":"Servomotor","level":2,"score":0.6475954055786133},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.5455363392829895},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5402973890304565},{"id":"https://openalex.org/C173161252","wikidata":"https://www.wikidata.org/wiki/Q1435839","display_name":"AC motor","level":3,"score":0.525398313999176},{"id":"https://openalex.org/C204054776","wikidata":"https://www.wikidata.org/wiki/Q2444432","display_name":"Torque motor","level":5,"score":0.5143343210220337},{"id":"https://openalex.org/C2949179","wikidata":"https://www.wikidata.org/wiki/Q588523","display_name":"Brushed DC electric motor","level":4,"score":0.5014111995697021},{"id":"https://openalex.org/C71376005","wikidata":"https://www.wikidata.org/wiki/Q845675","display_name":"Synchronous motor","level":2,"score":0.4964476227760315},{"id":"https://openalex.org/C176871988","wikidata":"https://www.wikidata.org/wiki/Q72313","display_name":"Electric motor","level":2,"score":0.47286558151245117},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47014883160591125},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.46278244256973267},{"id":"https://openalex.org/C69381644","wikidata":"https://www.wikidata.org/wiki/Q1043622","display_name":"Rotary engine","level":2,"score":0.4507357180118561},{"id":"https://openalex.org/C76684090","wikidata":"https://www.wikidata.org/wiki/Q3842034","display_name":"DC motor","level":2,"score":0.44156578183174133},{"id":"https://openalex.org/C4848560","wikidata":"https://www.wikidata.org/wiki/Q1326752","display_name":"Motor controller","level":3,"score":0.43144896626472473},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.42308229207992554},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.41941314935684204},{"id":"https://openalex.org/C80962145","wikidata":"https://www.wikidata.org/wiki/Q207450","display_name":"Induction motor","level":3,"score":0.4155266284942627},{"id":"https://openalex.org/C109871850","wikidata":"https://www.wikidata.org/wiki/Q1227571","display_name":"Direct torque control","level":4,"score":0.3777114748954773},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29797622561454773},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1798289716243744},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.15973293781280518},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.14439928531646729},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10798978805541992},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.10048666596412659},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.09273332357406616},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/irds.2002.1044054","is_oa":false,"landing_page_url":"https://doi.org/10.1109/irds.2002.1044054","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/RSJ International Conference on Intelligent Robots and System","raw_type":"proceedings-article"},{"id":"pmh:oai:irdb.nii.ac.jp:01081:0000648479","is_oa":true,"landing_page_url":"https://ousar.lib.okayama-u.ac.jp/33067","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Intelligent Robots and Systems","raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:01081:0000648479","is_oa":true,"landing_page_url":"https://ousar.lib.okayama-u.ac.jp/33067","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Intelligent Robots and Systems","raw_type":"journal article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2119316868","https://openalex.org/W2151864998"],"related_works":["https://openalex.org/W2147464614","https://openalex.org/W2995299189","https://openalex.org/W2386887212","https://openalex.org/W1646524736","https://openalex.org/W2392363209","https://openalex.org/W2157450388","https://openalex.org/W2362078233","https://openalex.org/W51549025","https://openalex.org/W4362498719","https://openalex.org/W3166502473"],"abstract_inverted_index":{"A":[0],"new":[1],"type":[2],"of":[3,18,83,107],"pneumatic":[4,8,114],"stepping":[5,16],"motor,":[6,10],"named":[7],"nutation":[9,115],"was":[11],"developed.":[12],"This":[13,32],"motor":[14,35,60,67,85,124],"achieves":[15],"positioning":[17],"720":[19],"steps/rotation":[20],"without":[21],"any":[22],"electrical":[23],"devices":[24],"or":[25],"sensors":[26],"mounted":[27],"on":[28],"the":[29,34,66,78,113],"servo":[30,123],"mechanisms.":[31,127],"makes":[33],"possible":[36],"to":[37,99],"be":[38,57,69,118],"used":[39,70,119],"under":[40],"hazardous":[41],"conditions":[42],"such":[43],"as":[44,71,120],"in":[45,48],"water":[46],"and":[47,81,93],"strong":[49],"magnetic":[50],"fields":[51],"where":[52],"conventional":[53],"electromagnetic":[54],"motors":[55,96,116],"cannot":[56],"used.":[58],"The":[59,95,109],"torque":[61],"is":[62],"so":[63],"big":[64],"that":[65,112],"can":[68,117],"a":[72,100,121],"direct":[73,122],"motor.":[74],"In":[75],"this":[76,84],"report,":[77],"driving":[79],"principle":[80],"design":[82],"are":[86,90],"presented.":[87],"Its":[88],"characteristics":[89],"analyzed":[91],"experimentally":[92],"theoretically.":[94],"were":[97],"applied":[98],"parallel":[101],"linkage":[102],"mechanism":[103,110],"with":[104],"six":[105],"degrees":[106],"freedom.":[108],"shows":[111],"for":[125],"robot":[126]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
