{"id":"https://openalex.org/W7168455846","doi":"https://doi.org/10.1145/3799902.3811089","title":"mpcGear: Multi-Point Conjugation Gear Mechanisms","display_name":"mpcGear: Multi-Point Conjugation Gear Mechanisms","publication_year":2026,"publication_date":"2026-07-16","ids":{"openalex":"https://openalex.org/W7168455846","doi":"https://doi.org/10.1145/3799902.3811089"},"language":null,"primary_location":{"id":"doi:10.1145/3799902.3811089","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3799902.3811089","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3799902.3811089","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5141011780","display_name":"Ke Chen","orcid":"https://orcid.org/0009-0000-4791-7711"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ke Chen","raw_affiliation_strings":["University of Science and Technology of China, Hefei, China and Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":"https://orcid.org/0009-0000-4791-7711","affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China and Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5141037223","display_name":"Joshua John Shi Kai Lee","orcid":"https://orcid.org/0009-0002-1952-1562"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Joshua John Shi Kai Lee","raw_affiliation_strings":["Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":"https://orcid.org/0009-0002-1952-1562","affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039953512","display_name":"Jianmin Zheng","orcid":"https://orcid.org/0000-0002-5062-6226"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jianmin Zheng","raw_affiliation_strings":["Nanyang Technological University, Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-5062-6226","affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100635702","display_name":"Ligang Liu","orcid":"https://orcid.org/0000-0003-4352-1431"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ligang Liu","raw_affiliation_strings":["University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0003-4352-1431","affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043275789","display_name":"Peng Song","orcid":"https://orcid.org/0000-0003-2734-2783"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Peng Song","raw_affiliation_strings":["Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0003-2734-2783","affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":null,"topics":[],"keywords":[{"id":"https://openalex.org/keywords/kinematics","display_name":"Kinematics","score":0.6998999714851379},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.6362000107765198},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.5109999775886536},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4580000042915344},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4309000074863434},{"id":"https://openalex.org/keywords/gear-train","display_name":"Gear train","score":0.35910001397132874},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.3499000072479248},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.3301999866962433},{"id":"https://openalex.org/keywords/kinematic-chain","display_name":"Kinematic chain","score":0.32839998602867126}],"concepts":[{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.6998999714851379},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.6362000107765198},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5259000062942505},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.5109999775886536},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4580000042915344},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4309000074863434},{"id":"https://openalex.org/C22486285","wikidata":"https://www.wikidata.org/wiki/Q2644088","display_name":"Gear train","level":3,"score":0.35910001397132874},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.3499000072479248},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.3456999957561493},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3357999920845032},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.3301999866962433},{"id":"https://openalex.org/C62837456","wikidata":"https://www.wikidata.org/wiki/Q678308","display_name":"Kinematic chain","level":3,"score":0.32839998602867126},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3224000036716461},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.31290000677108765},{"id":"https://openalex.org/C6342182","wikidata":"https://www.wikidata.org/wiki/Q2995427","display_name":"Rotation around a fixed axis","level":2,"score":0.3027999997138977},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.29989999532699585},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.28949999809265137},{"id":"https://openalex.org/C129212681","wikidata":"https://www.wikidata.org/wiki/Q143899","display_name":"Gear pump","level":2,"score":0.28700000047683716},{"id":"https://openalex.org/C171912257","wikidata":"https://www.wikidata.org/wiki/Q11019","display_name":"Mechanical system","level":2,"score":0.2768999934196472},{"id":"https://openalex.org/C98068282","wikidata":"https://www.wikidata.org/wiki/Q2035846","display_name":"Linear motion","level":3,"score":0.273499995470047},{"id":"https://openalex.org/C62926433","wikidata":"https://www.wikidata.org/wiki/Q2144215","display_name":"Bevel gear","level":2,"score":0.26919999718666077},{"id":"https://openalex.org/C199978012","wikidata":"https://www.wikidata.org/wiki/Q1273815","display_name":"Bearing (navigation)","level":2,"score":0.2623000144958496},{"id":"https://openalex.org/C153517567","wikidata":"https://www.wikidata.org/wiki/Q26090","display_name":"Mechanism design","level":2,"score":0.2587999999523163},{"id":"https://openalex.org/C113608303","wikidata":"https://www.wikidata.org/wiki/Q1056835","display_name":"Transmission system","level":3,"score":0.25859999656677246},{"id":"https://openalex.org/C120308773","wikidata":"https://www.wikidata.org/wiki/Q7048863","display_name":"Non-circular gear","level":3,"score":0.25839999318122864},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.257999986410141},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.25609999895095825}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3799902.3811089","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3799902.3811089","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3799902.3811089","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3799902.3811089","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W376326013","https://openalex.org/W427297263","https://openalex.org/W1976494588","https://openalex.org/W1980561505","https://openalex.org/W1994082200","https://openalex.org/W2001985857","https://openalex.org/W2010360036","https://openalex.org/W2025338486","https://openalex.org/W2031533893","https://openalex.org/W2081046231","https://openalex.org/W2125483852","https://openalex.org/W2141600057","https://openalex.org/W2317786356","https://openalex.org/W2327119014","https://openalex.org/W2346547806","https://openalex.org/W2602621582","https://openalex.org/W2735226237","https://openalex.org/W2769116210","https://openalex.org/W2769701629","https://openalex.org/W2806960410","https://openalex.org/W2902099625","https://openalex.org/W2910176916","https://openalex.org/W2921110969","https://openalex.org/W2995267596","https://openalex.org/W3034919139","https://openalex.org/W3043730470","https://openalex.org/W3125620601","https://openalex.org/W3157298694","https://openalex.org/W3201455855","https://openalex.org/W4200274425","https://openalex.org/W4310443989","https://openalex.org/W4387758011","https://openalex.org/W4389335113","https://openalex.org/W4404525958","https://openalex.org/W4413136259","https://openalex.org/W4413466311"],"related_works":[],"abstract_inverted_index":{"Gears":[0],"transmit":[1],"rotary":[2],"motion":[3,67,104],"via":[4],"meshing":[5],"teeth,":[6],"with":[7,32,123],"circular":[8],"gears":[9,18,28,62,115],"commonly":[10],"used":[11],"to":[12,24,45],"produce":[13],"constant-speed":[14],"rotation":[15],"and":[16,40,48,80,147,186,193],"non-circular":[17],"enabling":[19],"variable-speed":[20],"rotation.":[21],"In":[22,83],"order":[23],"generate":[25,177],"complex":[26,46,66],"motion,":[27],"are":[29],"typically":[30],"combined":[31],"other":[33],"mechanical":[34],"parts":[35],"such":[36,74],"as":[37,75],"linkages,":[38],"cam-followers,":[39],"belts,":[41],"which":[42],"often":[43],"leads":[44],"structures":[47],"reduced":[49],"transmission":[50,78],"efficiency.":[51],"To":[52],"address":[53],"these":[54],"limitations,":[55],"recent":[56],"research":[57],"has":[58],"been":[59],"investigating":[60],"non-conventional":[61],"that":[63,132,143,176],"can":[64],"transfer":[65],"while":[68],"preserving":[69],"key":[70],"properties":[71],"of":[72,114,120,158,166,180],"gears,":[73],"compactness,":[76],"high":[77],"efficiency,":[79],"load-bearing":[81,151,187],"capability.":[82],"this":[84,134],"paper,":[85],"we":[86],"present":[87],"a":[88,101,111,118,156],"new":[89,135],"gear":[90,96,136,174],"mechanism":[91,97,109,137],"called":[92],"the":[93,164],"multi-point":[94,145,172],"conjugation":[95,125,146,173],"for":[98],"exactly":[99],"generating":[100],"user-specified":[102],"3D":[103,190],"under":[105],"external":[106],"loads.":[107],"The":[108],"contains":[110],"single":[112],"pair":[113,119],"modeled":[116],"by":[117,138,169],"conjugate":[121],"surfaces":[122],"multiple":[124,140],"points.":[126],"We":[127,162],"introduce":[128],"an":[129],"optimization-based":[130],"approach":[131,168],"designs":[133],"modeling":[139,170],"sub-gear":[141],"pairs":[142],"satisfy":[144],"fabricability":[148],"requirements,":[149],"whose":[150],"performance":[152,185,188],"is":[153],"quantified":[154],"using":[155,189],"measure":[157],"dynamic":[159],"form":[160],"closure.":[161],"demonstrate":[163],"effectiveness":[165],"our":[167],"various":[171],"mechanisms":[175],"different":[178],"kinds":[179],"motions,":[181],"evaluating":[182],"their":[183],"kinematic":[184],"printed":[191],"prototypes,":[192],"presenting":[194],"two":[195],"application":[196],"examples.":[197]},"counts_by_year":[],"updated_date":"2026-07-17T05:58:32.477365","created_date":"2026-07-17T00:00:00"}