{"id":"https://openalex.org/W7218655314","doi":"https://doi.org/10.1080/15397734.2026.2737346","title":"Multi-objective optimization of roadheader cutting head based on DEM-FEM coupling and surrogate modeling","display_name":"Multi-objective optimization of roadheader cutting head based on DEM-FEM coupling and surrogate modeling","publication_year":2026,"publication_date":"2026-01-02","ids":{"openalex":"https://openalex.org/W7218655314","doi":"https://doi.org/10.1080/15397734.2026.2737346"},"language":"en","primary_location":{"id":"doi:10.1080/15397734.2026.2737346","doi":"https://doi.org/10.1080/15397734.2026.2737346","is_oa":false,"landing_page_url":"https://doi.org/10.1080/15397734.2026.2737346","pdf_url":null,"source":{"id":"https://openalex.org/S1574008","display_name":"Mechanics Based Design of Structures and Machines","issn_l":"0360-1218","issn":["0360-1218","1536-7734","1539-7734","1539-7742","2332-3981"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mechanics Based Design of Structures and Machines","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5072612972","display_name":"Xunan Liu","orcid":"https://orcid.org/0000-0003-0737-2475","observed_orcids":["https://orcid.org/0000-0003-0737-2475"]},"institutions":[{"id":"https://openalex.org/I176808543","display_name":"Liaoning Technical University","ror":"https://ror.org/01n2bd587","country_code":"CN","type":"education","lineage":["https://openalex.org/I176808543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xunan Liu","raw_affiliation_strings":["School of Mechanical Engineering, Liaoning Technical University","State Key Lab of Mining Machinery Engineering of Coal Industry, Liaoning Technical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Liaoning Technical University","institution_ids":["https://openalex.org/I176808543"]},{"raw_affiliation_string":"State Key Lab of Mining Machinery Engineering of Coal Industry, Liaoning Technical University","institution_ids":["https://openalex.org/I176808543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128173297","display_name":"yongqiang Dong","orcid":"https://orcid.org/0009-0009-9687-4151","observed_orcids":["https://orcid.org/0009-0009-9687-4151"]},"institutions":[{"id":"https://openalex.org/I176808543","display_name":"Liaoning Technical University","ror":"https://ror.org/01n2bd587","country_code":"CN","type":"education","lineage":["https://openalex.org/I176808543"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yongqiang Dong","raw_affiliation_strings":["School of Mechanical Engineering, Liaoning Technical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Liaoning Technical University","institution_ids":["https://openalex.org/I176808543"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017307846","display_name":"Liangying Hao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I176808543","display_name":"Liaoning Technical University","ror":"https://ror.org/01n2bd587","country_code":"CN","type":"education","lineage":["https://openalex.org/I176808543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangying Hao","raw_affiliation_strings":["School of Mechanical Engineering, Liaoning Technical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Liaoning Technical University","institution_ids":["https://openalex.org/I176808543"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5128173297"],"corresponding_institution_ids":["https://openalex.org/I176808543"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"54","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12482","display_name":"Tunneling and Rock Mechanics","score":0.9101999998092651,"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"}},"topics":[{"id":"https://openalex.org/T12482","display_name":"Tunneling and Rock Mechanics","score":0.9101999998092651,"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"}},{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.03530000150203705,"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"}},{"id":"https://openalex.org/T13772","display_name":"Geomechanics and Mining Engineering","score":0.007499999832361937,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/multi-objective-optimization","display_name":"multi-objective optimization","score":0.8569999933242798},{"id":"https://openalex.org/keywords/fem-dem-coupling","display_name":"DEM-FEM coupling","score":0.7979999780654907},{"id":"https://openalex.org/keywords/surrogate-modeling","display_name":"surrogate models","score":0.9629999995231628},{"id":"https://openalex.org/keywords/response-surface-model","display_name":"response surface model","score":0.7860000133514404},{"id":"https://openalex.org/keywords/nsga-ii","display_name":"NSGA-II","score":0.7730000019073486},{"id":"https://openalex.org/keywords/cutting-energy","display_name":"cutting energy","score":0.7630000114440918},{"id":"https://openalex.org/keywords/cutting-force","display_name":"cutting force","score":0.5889999866485596},{"id":"https://openalex.org/keywords/structural-stress","display_name":"structural stress","score":0.6320000290870667},{"id":"https://openalex.org/keywords/cutting-head-design","display_name":"cutting head design","score":0.7170000076293945},{"id":"https://openalex.org/keywords/cutting-efficiency","display_name":"cutting efficiency","score":0.33899998664855957}],"concepts":[{"id":"https://openalex.org/C2777114184","wikidata":"https://www.wikidata.org/wiki/Q1312901","display_name":"Roadheader","level":2,"score":0.8149999976158142},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.6858999729156494},{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.6075999736785889},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.49939998984336853},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4318999946117401},{"id":"https://openalex.org/C131675550","wikidata":"https://www.wikidata.org/wiki/Q7646884","display_name":"Surrogate model","level":2,"score":0.39969998598098755},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.37059998512268066},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.37040001153945923},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.33320000767707825},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.33009999990463257},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31139999628067017},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30869999527931213},{"id":"https://openalex.org/C523214423","wikidata":"https://www.wikidata.org/wiki/Q192047","display_name":"Machining","level":2,"score":0.26269999146461487}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/15397734.2026.2737346","doi":"https://doi.org/10.1080/15397734.2026.2737346","is_oa":false,"landing_page_url":"https://doi.org/10.1080/15397734.2026.2737346","pdf_url":null,"source":{"id":"https://openalex.org/S1574008","display_name":"Mechanics Based Design of Structures and Machines","issn_l":"0360-1218","issn":["0360-1218","1536-7734","1539-7734","1539-7742","2332-3981"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mechanics Based Design of Structures and Machines","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":1.0,"display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324560","display_name":"Department of Education of Liaoning Province","ror":"https://ror.org/0022v2454"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W3080662592","https://openalex.org/W4225253276","https://openalex.org/W4310700264","https://openalex.org/W4313565637","https://openalex.org/W4324359550","https://openalex.org/W4386142368","https://openalex.org/W4386865431","https://openalex.org/W4407258552","https://openalex.org/W4407842972","https://openalex.org/W4415935990","https://openalex.org/W7118619179"],"related_works":["https://openalex.org/W7058394131","https://openalex.org/W2370004770","https://openalex.org/W2468579224","https://openalex.org/W2052371000","https://openalex.org/W4225253276","https://openalex.org/W2018850346","https://openalex.org/W2352104536","https://openalex.org/W2005091018","https://openalex.org/W6980177291","https://openalex.org/W2366951816"],"abstract_inverted_index":{"Severe":[0],"cutting":[1,48,61,76],"loads,":[2],"high":[3],"energy":[4,62],"consumption,":[5],"and":[6,29,51,80],"structural":[7,41,78],"overstress":[8],"limit":[9],"hard-rock":[10],"roadway":[11],"excavation":[12],"by":[13],"cantilever":[14],"roadheaders.":[15],"This":[16],"study":[17],"proposes":[18],"a":[19,58,67],"surrogate-assisted":[20],"multi-objective":[21],"optimization":[22],"framework":[23,74],"integrating":[24],"DEM\u2013FEM":[25,35],"coupling,":[26],"response-surface":[27],"modeling,":[28],"NSGA-II":[30],"optimization.":[31],"A":[32],"validated":[33],"transient":[34],"method":[36],"transfers":[37],"pick":[38],"loads":[39],"to":[40],"analysis,":[42],"while":[43],"surrogate":[44],"models":[45],"accurately":[46],"predict":[47],"energy,":[49],"forces,":[50],"stresses.":[52],"The":[53,73],"optimized":[54],"cutting-head":[55,86],"parameters":[56],"achieved":[57],"predicted":[59],"specific":[60],"of":[63,71],"5.070":[64],"kW\u00b7h/m\u00b3,":[65],"with":[66],"field":[68],"relative":[69],"difference":[70],"4.79%.":[72],"balances":[75],"efficiency,":[77],"loading,":[79],"safety,":[81],"providing":[82],"quantitative":[83],"guidance":[84],"for":[85],"design.":[87]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-10-04T00:00:00"}