{"id":"https://openalex.org/W7203877784","doi":"https://doi.org/10.1016/j.apm.2026.117265","title":"Efficient uncertainty quantification and sensitivity analysis of straddle-type monorail vehicle system critical speed by sparse grid polynomial chaos metamodel","display_name":"Efficient uncertainty quantification and sensitivity analysis of straddle-type monorail vehicle system critical speed by sparse grid polynomial chaos metamodel","publication_year":2026,"publication_date":"2026-08-21","ids":{"openalex":"https://openalex.org/W7203877784","doi":"https://doi.org/10.1016/j.apm.2026.117265"},"language":"en","primary_location":{"id":"doi:10.1016/j.apm.2026.117265","doi":"https://doi.org/10.1016/j.apm.2026.117265","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.apm.2026.117265","pdf_url":null,"source":{"id":"https://openalex.org/S153281200","display_name":"Applied Mathematical Modelling","issn_l":"0307-904X","issn":["0307-904X","1872-8480"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Mathematical Modelling","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.5256131","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089271963","display_name":"Junchao Zhou","orcid":"https://orcid.org/0000-0002-5747-3517","observed_orcids":["https://orcid.org/0000-0002-5747-3517"]},"institutions":[{"id":"https://openalex.org/I64852412","display_name":"Sichuan University of Science and Engineering","ror":"https://ror.org/053fzma23","country_code":"CN","type":"education","lineage":["https://openalex.org/I64852412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junchao Zhou","raw_affiliation_strings":["Sichuan University of Science and Engineering","Sichuan University of Science and Engineering, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sichuan University of Science and Engineering","institution_ids":["https://openalex.org/I64852412"]},{"raw_affiliation_string":"Sichuan University of Science and Engineering, China","institution_ids":["https://openalex.org/I64852412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102599309","display_name":"Shangwu Huang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64852412","display_name":"Sichuan University of Science and Engineering","ror":"https://ror.org/053fzma23","country_code":"CN","type":"education","lineage":["https://openalex.org/I64852412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shangwu Huang","raw_affiliation_strings":["Sichuan University of Science and Engineering","Sichuan University of Science and Engineering, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sichuan University of Science and Engineering","institution_ids":["https://openalex.org/I64852412"]},{"raw_affiliation_string":"Sichuan University of Science and Engineering, China","institution_ids":["https://openalex.org/I64852412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103803091","display_name":"Wei Jiang","orcid":"https://orcid.org/0009-0007-0175-6060","observed_orcids":["https://orcid.org/0009-0007-0175-6060"]},"institutions":[{"id":"https://openalex.org/I64852412","display_name":"Sichuan University of Science and Engineering","ror":"https://ror.org/053fzma23","country_code":"CN","type":"education","lineage":["https://openalex.org/I64852412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Jiang","raw_affiliation_strings":["Sichuan University of Science and Engineering","Sichuan University of Science and Engineering, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sichuan University of Science and Engineering","institution_ids":["https://openalex.org/I64852412"]},{"raw_affiliation_string":"Sichuan University of Science and Engineering, China","institution_ids":["https://openalex.org/I64852412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160513604","display_name":"Xiaolong Jin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64852412","display_name":"Sichuan University of Science and Engineering","ror":"https://ror.org/053fzma23","country_code":"CN","type":"education","lineage":["https://openalex.org/I64852412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolong Jin","raw_affiliation_strings":["Sichuan University of Science and Engineering","Sichuan University of Science and Engineering, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sichuan University of Science and Engineering","institution_ids":["https://openalex.org/I64852412"]},{"raw_affiliation_string":"Sichuan University of Science and Engineering, China","institution_ids":["https://openalex.org/I64852412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160396045","display_name":"Jie Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I56934997","display_name":"Changsha University of Science and Technology","ror":"https://ror.org/03yph8055","country_code":"CN","type":"education","lineage":["https://openalex.org/I56934997"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Zhang","raw_affiliation_strings":["Changsha University of Science and Technology","Changsha University of Science and Technology, Wangxin Rd, Changsha, 410004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Changsha University of Science and Technology","institution_ids":["https://openalex.org/I56934997"]},{"raw_affiliation_string":"Changsha University of Science and Technology, Wangxin Rd, Changsha, 410004, China","institution_ids":["https://openalex.org/I56934997"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160477842","display_name":"Xuan Liu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xuan Liu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5124080906","display_name":"Haiping Du","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I204824540","display_name":"University of Wollongong","ror":"https://ror.org/00jtmb277","country_code":"AU","type":"education","lineage":["https://openalex.org/I204824540"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Haiping Du","raw_affiliation_strings":["University of Wollongong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wollongong","institution_ids":["https://openalex.org/I204824540"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102599309"],"corresponding_institution_ids":["https://openalex.org/I64852412"],"apc_list":{"value":4510,"currency":"USD","value_usd":4510},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.50797256,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"163","issue":null,"first_page":"117265","last_page":"117265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10842","display_name":"Railway Engineering and Dynamics","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11046","display_name":"Geotechnical Engineering and Analysis","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/critical-speed","display_name":"critical speed","score":0.9890000224113464},{"id":"https://openalex.org/keywords/uncertainty-quantification","display_name":"uncertainty quantification","score":0.8489999771118164},{"id":"https://openalex.org/keywords/global-sensitivity-analysis","display_name":"global sensitivity analysis","score":0.9909999966621399},{"id":"https://openalex.org/keywords/dynamic-stability","display_name":"dynamic stability","score":0.671999990940094},{"id":"https://openalex.org/keywords/reliability-analysis","display_name":"reliability analysis","score":0.7749999761581421},{"id":"https://openalex.org/keywords/computational-cost-reduction","display_name":"computational complexity reduction","score":0.47999998927116394}],"concepts":[{"id":"https://openalex.org/C197656079","wikidata":"https://www.wikidata.org/wiki/Q17147719","display_name":"Polynomial chaos","level":3,"score":0.8779000043869019},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.7569000124931335},{"id":"https://openalex.org/C180806031","wikidata":"https://www.wikidata.org/wiki/Q187934","display_name":"Monorail","level":2,"score":0.7150999903678894},{"id":"https://openalex.org/C86610423","wikidata":"https://www.wikidata.org/wiki/Q1925081","display_name":"Metamodeling","level":2,"score":0.7106000185012817},{"id":"https://openalex.org/C32230216","wikidata":"https://www.wikidata.org/wiki/Q7882499","display_name":"Uncertainty quantification","level":2,"score":0.6858999729156494},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.566100001335144},{"id":"https://openalex.org/C2779374083","wikidata":"https://www.wikidata.org/wiki/Q5011038","display_name":"CHAOS (operating system)","level":2,"score":0.5611000061035156},{"id":"https://openalex.org/C156439662","wikidata":"https://www.wikidata.org/wiki/Q7573793","display_name":"Sparse grid","level":2,"score":0.5404999852180481},{"id":"https://openalex.org/C177803969","wikidata":"https://www.wikidata.org/wiki/Q29205","display_name":"Uncertainty analysis","level":2,"score":0.46480000019073486},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.421099990606308},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41769999265670776},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.3668000102043152},{"id":"https://openalex.org/C137209882","wikidata":"https://www.wikidata.org/wiki/Q1403517","display_name":"Measurement uncertainty","level":2,"score":0.36039999127388},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3522999882698059},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3481999933719635},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.29670000076293945},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2930000126361847},{"id":"https://openalex.org/C123614077","wikidata":"https://www.wikidata.org/wiki/Q1364905","display_name":"Propagation of uncertainty","level":2,"score":0.27300000190734863},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.2728999853134155},{"id":"https://openalex.org/C92866567","wikidata":"https://www.wikidata.org/wiki/Q166314","display_name":"Chaos theory","level":3,"score":0.2727000117301941},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27160000801086426},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2711000144481659},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.26179999113082886}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.apm.2026.117265","doi":"https://doi.org/10.1016/j.apm.2026.117265","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.apm.2026.117265","pdf_url":null,"source":{"id":"https://openalex.org/S153281200","display_name":"Applied Mathematical Modelling","issn_l":"0307-904X","issn":["0307-904X","1872-8480"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Mathematical Modelling","raw_type":"journal-article"},{"id":"doi:10.2139/ssrn.5256131","doi":"https://doi.org/10.2139/ssrn.5256131","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.5256131","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.2139/ssrn.5256131","doi":"https://doi.org/10.2139/ssrn.5256131","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.5256131","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":1.0},{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.5142999887466431}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W1964537192","https://openalex.org/W1969072635","https://openalex.org/W1981117759","https://openalex.org/W1993819745","https://openalex.org/W2012902408","https://openalex.org/W2044252983","https://openalex.org/W2073813708","https://openalex.org/W2079371292","https://openalex.org/W2146541697","https://openalex.org/W2186247384","https://openalex.org/W2560466164","https://openalex.org/W2604681351","https://openalex.org/W2625863699","https://openalex.org/W2789381754","https://openalex.org/W2803661887","https://openalex.org/W2913076015","https://openalex.org/W2942164497","https://openalex.org/W2978825148","https://openalex.org/W2999684069","https://openalex.org/W3009533369","https://openalex.org/W3033778589","https://openalex.org/W3054662100","https://openalex.org/W3081845388","https://openalex.org/W4220779601","https://openalex.org/W4248336930","https://openalex.org/W4281789509","https://openalex.org/W4281970070","https://openalex.org/W4285384208","https://openalex.org/W4297182659","https://openalex.org/W4308438931","https://openalex.org/W4309690726","https://openalex.org/W4321792570","https://openalex.org/W4327961159","https://openalex.org/W4381281379","https://openalex.org/W4386379904","https://openalex.org/W4388572084","https://openalex.org/W4388714222","https://openalex.org/W4390929030","https://openalex.org/W4392528658","https://openalex.org/W4393390380","https://openalex.org/W4395008857","https://openalex.org/W4399564172","https://openalex.org/W4399865995","https://openalex.org/W4400571089","https://openalex.org/W4400779857","https://openalex.org/W4402018544","https://openalex.org/W4403243437","https://openalex.org/W4409230950","https://openalex.org/W4409449027","https://openalex.org/W4409671890","https://openalex.org/W4409999817","https://openalex.org/W7128479204"],"related_works":["https://openalex.org/W4410391940","https://openalex.org/W2992640810","https://openalex.org/W2599327380","https://openalex.org/W2017001207","https://openalex.org/W4312193413","https://openalex.org/W7128635747","https://openalex.org/W2884245108","https://openalex.org/W2579518958","https://openalex.org/W2315817815","https://openalex.org/W2978825148"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-08-22T00:00:00"}