{"id":"https://openalex.org/W3117611507","doi":"https://doi.org/10.1080/00207543.2020.1864836","title":"Variable takt time groups and workload equilibrium","display_name":"Variable takt time groups and workload equilibrium","publication_year":2020,"publication_date":"2020-12-30","ids":{"openalex":"https://openalex.org/W3117611507","doi":"https://doi.org/10.1080/00207543.2020.1864836","mag":"3117611507"},"language":"en","primary_location":{"id":"doi:10.1080/00207543.2020.1864836","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207543.2020.1864836","pdf_url":null,"source":{"id":"https://openalex.org/S65690446","display_name":"International Journal of Production Research","issn_l":"0020-7543","issn":["0020-7543","1366-588X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Production Research","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/A5076421806","display_name":"Tobias M\u00f6nch","orcid":null},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tobias M\u00f6nch","raw_affiliation_strings":["Operations, Information and Decisions Department, The Wharton School, University of Pennsylvania, Philadelphia, PA, USA"],"affiliations":[{"raw_affiliation_string":"Operations, Information and Decisions Department, The Wharton School, University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090692325","display_name":"Arnd Huchzermeier","orcid":"https://orcid.org/0000-0003-2178-3254"},"institutions":[{"id":"https://openalex.org/I84340266","display_name":"WHU \u2013 Otto Beisheim School of Management","ror":"https://ror.org/01yhahq71","country_code":"DE","type":"education","lineage":["https://openalex.org/I84340266"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Arnd Huchzermeier","raw_affiliation_strings":["Production Management Department, WHU \u2013 Otto Beisheim School of Management Vallendar, Germany"],"affiliations":[{"raw_affiliation_string":"Production Management Department, WHU \u2013 Otto Beisheim School of Management Vallendar, Germany","institution_ids":["https://openalex.org/I84340266"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020085189","display_name":"Peter Bebersdorf","orcid":"https://orcid.org/0000-0002-1973-2477"},"institutions":[{"id":"https://openalex.org/I4210165846","display_name":"AGCO (Germany)","ror":"https://ror.org/05vv53n36","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210126500","https://openalex.org/I4210165846"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Peter Bebersdorf","raw_affiliation_strings":["AGCO GmbH Marktoberdorf, Germany"],"affiliations":[{"raw_affiliation_string":"AGCO GmbH Marktoberdorf, Germany","institution_ids":["https://openalex.org/I4210165846"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5076421806"],"corresponding_institution_ids":["https://openalex.org/I79576946"],"apc_list":null,"apc_paid":null,"fwci":2.6747,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.91384477,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"60","issue":"5","first_page":"1535","last_page":"1552"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12782","display_name":"Assembly Line Balancing Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T12782","display_name":"Assembly Line Balancing Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9800000190734863,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T11814","display_name":"Advanced Manufacturing and Logistics Optimization","score":0.9591000080108643,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/rework","display_name":"Rework","score":0.6174353361129761},{"id":"https://openalex.org/keywords/supply-chain","display_name":"Supply chain","score":0.5359116196632385},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5100904107093811},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.4754630923271179},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.4733074903488159},{"id":"https://openalex.org/keywords/industrial-engineering","display_name":"Industrial engineering","score":0.4370807111263275},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.4347188472747803},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4317765235900879},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.42396917939186096},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4234289228916168},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.3757205903530121},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36918604373931885},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24540647864341736},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.15534743666648865}],"concepts":[{"id":"https://openalex.org/C2776543023","wikidata":"https://www.wikidata.org/wiki/Q2147046","display_name":"Rework","level":2,"score":0.6174353361129761},{"id":"https://openalex.org/C108713360","wikidata":"https://www.wikidata.org/wiki/Q1824206","display_name":"Supply chain","level":2,"score":0.5359116196632385},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5100904107093811},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.4754630923271179},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.4733074903488159},{"id":"https://openalex.org/C13736549","wikidata":"https://www.wikidata.org/wiki/Q4489420","display_name":"Industrial engineering","level":1,"score":0.4370807111263275},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.4347188472747803},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4317765235900879},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.42396917939186096},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4234289228916168},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.3757205903530121},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36918604373931885},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24540647864341736},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.15534743666648865},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/00207543.2020.1864836","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207543.2020.1864836","pdf_url":null,"source":{"id":"https://openalex.org/S65690446","display_name":"International Journal of Production Research","issn_l":"0020-7543","issn":["0020-7543","1366-588X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Production Research","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:taf:tprsxx:v:60:y:2022:i:5:p:1535-1552","is_oa":false,"landing_page_url":"http://hdl.handle.net/10.1080/00207543.2020.1864836","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1974074835","https://openalex.org/W1982092612","https://openalex.org/W2000454813","https://openalex.org/W2048901750","https://openalex.org/W2057798351","https://openalex.org/W2062353757","https://openalex.org/W2065888545","https://openalex.org/W2079038218","https://openalex.org/W2084431114","https://openalex.org/W2092009466","https://openalex.org/W2095411858","https://openalex.org/W2117771167","https://openalex.org/W2127823468","https://openalex.org/W2130138066","https://openalex.org/W2130492646","https://openalex.org/W2139824765","https://openalex.org/W2143023429","https://openalex.org/W2161005291","https://openalex.org/W2166626099","https://openalex.org/W2169940057","https://openalex.org/W2314766653","https://openalex.org/W2567289819","https://openalex.org/W3013219881","https://openalex.org/W3015960835","https://openalex.org/W3030889294","https://openalex.org/W3045254454","https://openalex.org/W4247953386","https://openalex.org/W4301377693","https://openalex.org/W4388147775"],"related_works":["https://openalex.org/W2137196920","https://openalex.org/W2016750656","https://openalex.org/W2001967228","https://openalex.org/W1985548832","https://openalex.org/W1969836645","https://openalex.org/W2749019331","https://openalex.org/W2155301311","https://openalex.org/W1986499263","https://openalex.org/W36249452","https://openalex.org/W2060210359"],"abstract_inverted_index":{"Natural":[0],"disasters,":[1],"pandemics,":[2],"and":[3,12,23,79,89,160,185],"political":[4],"nationalism":[5],"force":[6],"companies":[7],"toward":[8],"more":[9],"responsive,":[10],"flexible,":[11],"resilient":[13],"assembly":[14,21,47,86],"systems.":[15],"For":[16],"manufacturers,":[17],"adaptability":[18],"of":[19,39,73,84,107,129,151],"the":[20,71,85,94,105,119,141,165,187],"process":[22],"local":[24],"production":[25,41],"ensure":[26],"short":[27],"product":[28],"lead":[29],"times":[30],"even":[31],"during":[32],"supply":[33],"chain":[34],"disruptions.":[35],"Yet":[36],"one":[37],"downside":[38],"regional":[40],"is":[42,54],"that":[43,173,186],"fixed":[44,182],"takt":[45,60,143,169,183],"time":[46,61,144,184],"lines":[48],"become":[49],"overburdened,":[50],"especially":[51],"when":[52],"customisation":[53],"unlimited.":[55],"In":[56,148],"this":[57],"context,":[58],"variable":[59,142],"groups":[62,145],"(VTGs)":[63],"are":[64],"a":[65,74,100,110,126,138,181],"major":[66],"competitive":[67],"lever.":[68],"We":[69,131,171],"introduce":[70],"notion":[72],"workload":[75],"equilibrium":[76],"balancing":[77,88],"overload":[78],"underutilization.":[80],"This":[81],"preliminary":[82],"stage":[83],"line":[87],"sequencing":[90],"problem":[91],"significantly":[92],"reduces":[93],"planning":[95],"effort.":[96],"Moreover,":[97],"we":[98],"present":[99],"model":[101],"for":[102,109,125],"minimising":[103],"(i)":[104],"number":[106,128],"VTGs":[108,174,188],"given":[111,127],"maximum":[112,120],"operator":[113,121,197],"drift":[114,122],"per":[115,123],"unit":[116,124],"or":[117],"(ii)":[118],"VTGs.":[130],"solve":[132],"these":[133],"dynamic":[134],"problems":[135],"by":[136],"developing":[137],"heuristic":[139],"approach:":[140],"algorithm":[146],"(VTGA).":[147],"our":[149],"analysis":[150],"three":[152],"real-world":[153],"data":[154],"sets":[155],"from":[156],"two":[157],"German":[158],"manufacturers\u2014Fendt":[159],"Rolls-Royce":[161],"Power":[162],"Systems\u2014we":[163],"benchmark":[164],"VTGA":[166],"against":[167],"existing":[168],"times.":[170],"find":[172],"result":[175],"in":[176,195],"higher":[177],"labour":[178],"efficiency":[179],"than":[180],"segmentation":[189],"level":[190],"plays":[191],"an":[192],"important":[193],"role":[194],"reducing":[196],"inefficiencies.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}