{"id":"https://openalex.org/W4286615952","doi":"https://doi.org/10.1145/3528223.3530076","title":"A unified newton barrier method for multibody dynamics","display_name":"A unified newton barrier method for multibody dynamics","publication_year":2022,"publication_date":"2022-07-01","ids":{"openalex":"https://openalex.org/W4286615952","doi":"https://doi.org/10.1145/3528223.3530076"},"language":"en","primary_location":{"id":"doi:10.1145/3528223.3530076","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3528223.3530076","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-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/A5103165773","display_name":"Yunuo Chen","orcid":"https://orcid.org/0000-0001-9041-5637"},"institutions":[{"id":"https://openalex.org/I2803209242","display_name":"University of California System","ror":"https://ror.org/00pjdza24","country_code":"US","type":"education","lineage":["https://openalex.org/I2803209242"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yunuo Chen","raw_affiliation_strings":["University of California"],"raw_orcid":"https://orcid.org/0000-0001-9041-5637","affiliations":[{"raw_affiliation_string":"University of California","institution_ids":["https://openalex.org/I2803209242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087311970","display_name":"Minchen Li","orcid":"https://orcid.org/0000-0001-9868-7311"},"institutions":[{"id":"https://openalex.org/I2799504096","display_name":"New York Times","ror":"https://ror.org/011w6k548","country_code":"US","type":"other","lineage":["https://openalex.org/I2799504096"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Minchen Li","raw_affiliation_strings":["University of California &amp; TimeStep Inc"],"raw_orcid":"https://orcid.org/0000-0001-9868-7311","affiliations":[{"raw_affiliation_string":"University of California &amp; TimeStep Inc","institution_ids":["https://openalex.org/I2799504096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011630012","display_name":"Lei Lan","orcid":"https://orcid.org/0000-0001-5743-9987"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]},{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lei Lan","raw_affiliation_strings":["Clemson University &amp; University of Utah"],"raw_orcid":"https://orcid.org/0000-0001-5743-9987","affiliations":[{"raw_affiliation_string":"Clemson University &amp; University of Utah","institution_ids":["https://openalex.org/I223532165","https://openalex.org/I8078737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010637524","display_name":"Hao Su","orcid":"https://orcid.org/0000-0003-3299-7418"},"institutions":[{"id":"https://openalex.org/I2803209242","display_name":"University of California System","ror":"https://ror.org/00pjdza24","country_code":"US","type":"education","lineage":["https://openalex.org/I2803209242"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hao Su","raw_affiliation_strings":["University of California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California","institution_ids":["https://openalex.org/I2803209242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067760326","display_name":"Yin Yang","orcid":"https://orcid.org/0000-0001-7645-5931"},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yin Yang","raw_affiliation_strings":["Clemson University and University of Utah &amp; TimeStep Inc"],"raw_orcid":"https://orcid.org/0000-0001-7645-5931","affiliations":[{"raw_affiliation_string":"Clemson University and University of Utah &amp; TimeStep Inc","institution_ids":["https://openalex.org/I8078737"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068163735","display_name":"Chenfanfu Jiang","orcid":"https://orcid.org/0000-0003-3506-0583"},"institutions":[{"id":"https://openalex.org/I2799504096","display_name":"New York Times","ror":"https://ror.org/011w6k548","country_code":"US","type":"other","lineage":["https://openalex.org/I2799504096"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chenfanfu Jiang","raw_affiliation_strings":["University of California &amp; TimeStep Inc"],"raw_orcid":"https://orcid.org/0000-0003-3506-0583","affiliations":[{"raw_affiliation_string":"University of California &amp; TimeStep Inc","institution_ids":["https://openalex.org/I2799504096"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9127,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.90869907,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"41","issue":"4","first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11394","display_name":"Dynamics and Control of Mechanical Systems","score":0.9998999834060669,"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/T11394","display_name":"Dynamics and Control of Mechanical Systems","score":0.9998999834060669,"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/T10571","display_name":"Robotic Mechanisms and Dynamics","score":0.9961000084877014,"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/T12809","display_name":"Contact Mechanics and Variational Inequalities","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multibody-system","display_name":"Multibody system","score":0.6641296148300171},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.5818187594413757},{"id":"https://openalex.org/keywords/contact-dynamics","display_name":"Contact dynamics","score":0.555275559425354},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5503506064414978},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5257376432418823},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5110341310501099},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4431546628475189},{"id":"https://openalex.org/keywords/contact-force","display_name":"Contact force","score":0.4394163191318512},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.418287068605423},{"id":"https://openalex.org/keywords/unilateral-contact","display_name":"Unilateral contact","score":0.4143562912940979},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.41240188479423523},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3956790566444397},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.31443485617637634},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2850700318813324},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.213759183883667},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.17326447367668152},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12688684463500977},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.10104241967201233}],"concepts":[{"id":"https://openalex.org/C67865112","wikidata":"https://www.wikidata.org/wiki/Q1917564","display_name":"Multibody system","level":2,"score":0.6641296148300171},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.5818187594413757},{"id":"https://openalex.org/C2778931886","wikidata":"https://www.wikidata.org/wiki/Q5164827","display_name":"Contact dynamics","level":2,"score":0.555275559425354},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5503506064414978},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5257376432418823},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5110341310501099},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4431546628475189},{"id":"https://openalex.org/C81302111","wikidata":"https://www.wikidata.org/wiki/Q2916417","display_name":"Contact force","level":2,"score":0.4394163191318512},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.418287068605423},{"id":"https://openalex.org/C2777229905","wikidata":"https://www.wikidata.org/wiki/Q7885197","display_name":"Unilateral contact","level":3,"score":0.4143562912940979},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.41240188479423523},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3956790566444397},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.31443485617637634},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2850700318813324},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.213759183883667},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.17326447367668152},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12688684463500977},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.10104241967201233},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3528223.3530076","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3528223.3530076","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7400000095367432}],"awards":[{"id":"https://openalex.org/G1183460201","display_name":null,"funder_award_id":"ORNL contract 4000171342","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G5076429918","display_name":null,"funder_award_id":"CAREER 2153851, CCF-2153863, ECCS-2023780, 2011471, 2016414","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1568806545","https://openalex.org/W1602382704","https://openalex.org/W1967341229","https://openalex.org/W1976363785","https://openalex.org/W1979444033","https://openalex.org/W1979995593","https://openalex.org/W1989856094","https://openalex.org/W2009903154","https://openalex.org/W2024243735","https://openalex.org/W2031533893","https://openalex.org/W2032324129","https://openalex.org/W2073592368","https://openalex.org/W2082232304","https://openalex.org/W2087366393","https://openalex.org/W2099419572","https://openalex.org/W2114452485","https://openalex.org/W2132836675","https://openalex.org/W2141372803","https://openalex.org/W2151092778","https://openalex.org/W2161808911","https://openalex.org/W2170146217","https://openalex.org/W2245259275","https://openalex.org/W2285831142","https://openalex.org/W2500773986","https://openalex.org/W2611752399","https://openalex.org/W2737265682","https://openalex.org/W2763752293","https://openalex.org/W2945881335","https://openalex.org/W2959076435","https://openalex.org/W2959139145","https://openalex.org/W2960095795","https://openalex.org/W2964923105","https://openalex.org/W2981241579","https://openalex.org/W3043862639","https://openalex.org/W3048889784","https://openalex.org/W3090135679","https://openalex.org/W3109952375","https://openalex.org/W3111036211","https://openalex.org/W3122738733","https://openalex.org/W3173446233","https://openalex.org/W3179550684","https://openalex.org/W3183067110","https://openalex.org/W3184236041","https://openalex.org/W3184473468","https://openalex.org/W4210973645","https://openalex.org/W4226300883","https://openalex.org/W4235375376","https://openalex.org/W4238829399","https://openalex.org/W4244455727","https://openalex.org/W4247363927","https://openalex.org/W4250733865","https://openalex.org/W4286611167","https://openalex.org/W4292069163","https://openalex.org/W4300587002"],"related_works":["https://openalex.org/W4322490621","https://openalex.org/W2184352797","https://openalex.org/W2369090024","https://openalex.org/W2137135972","https://openalex.org/W3017070108","https://openalex.org/W2385983154","https://openalex.org/W2365096820","https://openalex.org/W256775565","https://openalex.org/W2909549215","https://openalex.org/W2083155937"],"abstract_inverted_index":{"We":[0,41,122],"present":[1],"a":[2,9,35,105],"simulation":[3,47],"framework":[4],"for":[5,51],"multibody":[6],"dynamics":[7],"via":[8],"universal":[10],"variational":[11,106],"integration.":[12],"Our":[13],"method":[14],"naturally":[15],"supports":[16],"mixed":[17,20,100],"rigid-deformables":[18],"and":[19,28,34,53,102,111,127],"codimensional":[21],"geometries,":[22],"while":[23],"providing":[24],"guaranteed":[25],"numerical":[26],"convergence":[27],"accurate":[29],"resolution":[30,95],"of":[31,38,46,49,62,69,83,96,115,134],"contact,":[32],"friction,":[33],"wide":[36],"range":[37],"articulation":[39,85],"constraints.":[40],"unify":[42],"(1)":[43],"the":[44,67,81,94,113,132],"treatment":[45],"degrees":[48],"freedom":[50],"rigid":[52],"soft":[54],"bodies":[55,103],"by":[56],"formulating":[57],"them":[58],"both":[59],"in":[60],"terms":[61],"Lagrangian":[63],"nodal":[64],"displacements,":[65],"(2)":[66],"handling":[68],"general":[70],"linear":[71],"equality":[72],"joint":[73],"constraints":[74,86],"through":[75,118],"an":[76],"efficient":[77],"change-of-variable":[78],"strategy,":[79],"(3)":[80],"enforcement":[82],"nonlinear":[84],"based":[87],"on":[88],"novel":[89],"distance":[90],"potential":[91],"energies,":[92],"(4)":[93],"frictional":[97],"contact":[98],"between":[99],"dimensions":[101],"with":[104],"Incremental":[107],"Potential":[108],"Contact":[109],"formulation,":[110],"(5)":[112],"modeling":[114],"generalized":[116],"restitution":[117],"semi-implicit":[119],"Rayleigh":[120],"damping.":[121],"conduct":[123],"extensive":[124],"unit":[125],"tests":[126],"benchmark":[128],"studies":[129],"to":[130],"demonstrate":[131],"efficacy":[133],"our":[135],"method.":[136]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
