{"id":"https://openalex.org/W7138042010","doi":"https://doi.org/10.3390/engproc2025117067","title":"Modeling and Control of Nonlinear Fermentation Dynamics in Brewing Industry","display_name":"Modeling and Control of Nonlinear Fermentation Dynamics in Brewing Industry","publication_year":2026,"publication_date":"2026-03-17","ids":{"openalex":"https://openalex.org/W7138042010","doi":"https://doi.org/10.3390/engproc2025117067"},"language":"en","primary_location":{"id":"doi:10.3390/engproc2025117067","doi":"https://doi.org/10.3390/engproc2025117067","is_oa":true,"landing_page_url":"https://doi.org/10.3390/engproc2025117067","pdf_url":"https://www.mdpi.com/2673-4591/117/1/67/pdf","source":{"id":"https://openalex.org/S7407087656","display_name":"International Electronic Conference on Processes (ECP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 4th International Electronic Conference on Processes","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.mdpi.com/2673-4591/117/1/67/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5125564206","display_name":"Mirjalol Yusupov","orcid":"https://orcid.org/0009-0009-1671-7747","observed_orcids":["https://orcid.org/0009-0009-1671-7747"]},"institutions":[{"id":"https://openalex.org/I4210136103","display_name":"Tashkent Chemical-Technological Institute","ror":"https://ror.org/045qcpw44","country_code":"UZ","type":"education","lineage":["https://openalex.org/I4210136103"]}],"countries":["UZ"],"is_corresponding":false,"raw_author_name":"Mirjalol Yusupov","raw_affiliation_strings":["Department of Automation and Digital Control, Tashkent Institute of Chemical Technology, Tashkent 100011, Uzbekistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation and Digital Control, Tashkent Institute of Chemical Technology, Tashkent 100011, Uzbekistan","institution_ids":["https://openalex.org/I4210136103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092448279","display_name":"Jaloliddin Abdurazzakovich Eshbobaev","orcid":"https://orcid.org/0000-0003-4280-3023","observed_orcids":["https://orcid.org/0000-0003-4280-3023"]},"institutions":[{"id":"https://openalex.org/I4210136103","display_name":"Tashkent Chemical-Technological Institute","ror":"https://ror.org/045qcpw44","country_code":"UZ","type":"education","lineage":["https://openalex.org/I4210136103"]}],"countries":["UZ"],"is_corresponding":false,"raw_author_name":"Jaloliddin Eshbobaev","raw_affiliation_strings":["Department of Automation and Digital Control, Tashkent Institute of Chemical Technology, Tashkent 100011, Uzbekistan"],"raw_orcid":"https://orcid.org/0000-0003-4280-3023","affiliations":[{"raw_affiliation_string":"Department of Automation and Digital Control, Tashkent Institute of Chemical Technology, Tashkent 100011, Uzbekistan","institution_ids":["https://openalex.org/I4210136103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025201700","display_name":"Zafar Turakulov","orcid":"https://orcid.org/0000-0002-8664-5306","observed_orcids":["https://orcid.org/0000-0002-8664-5306"]},"institutions":[{"id":"https://openalex.org/I4210136103","display_name":"Tashkent Chemical-Technological Institute","ror":"https://ror.org/045qcpw44","country_code":"UZ","type":"education","lineage":["https://openalex.org/I4210136103"]}],"countries":["UZ"],"is_corresponding":true,"raw_author_name":"Zafar Turakulov","raw_affiliation_strings":["Department of Automation and Digital Control, Tashkent Institute of Chemical Technology, Tashkent 100011, Uzbekistan"],"raw_orcid":"https://orcid.org/0000-0002-8664-5306","affiliations":[{"raw_affiliation_string":"Department of Automation and Digital Control, Tashkent Institute of Chemical Technology, Tashkent 100011, Uzbekistan","institution_ids":["https://openalex.org/I4210136103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059328511","display_name":"Komil Isroilovich Usmanov","orcid":"https://orcid.org/0000-0002-6400-1200","observed_orcids":["https://orcid.org/0000-0002-6400-1200"]},"institutions":[{"id":"https://openalex.org/I4210136103","display_name":"Tashkent Chemical-Technological Institute","ror":"https://ror.org/045qcpw44","country_code":"UZ","type":"education","lineage":["https://openalex.org/I4210136103"]}],"countries":["UZ"],"is_corresponding":false,"raw_author_name":"Komil Usmanov","raw_affiliation_strings":["Department of Automation and Digital Control, Tashkent Institute of Chemical Technology, Tashkent 100011, Uzbekistan"],"raw_orcid":"https://orcid.org/0000-0002-6400-1200","affiliations":[{"raw_affiliation_string":"Department of Automation and Digital Control, Tashkent Institute of Chemical Technology, Tashkent 100011, Uzbekistan","institution_ids":["https://openalex.org/I4210136103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065321181","display_name":"Dilafruz Mukhsinovna Kadirova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210096127","display_name":"Tashkent Pharmaceutical Institute","ror":"https://ror.org/00ste1919","country_code":"UZ","type":"education","lineage":["https://openalex.org/I4210096127"]}],"countries":["UZ"],"is_corresponding":false,"raw_author_name":"Dilafruz Kadirova","raw_affiliation_strings":["Department of Physics, Mathematics, and Information Technologies, Tashkent Pharmaceutical Institute, Tashkent 100015, Uzbekistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Mathematics, and Information Technologies, Tashkent Pharmaceutical Institute, Tashkent 100015, Uzbekistan","institution_ids":["https://openalex.org/I4210096127"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112559140","display_name":"Azizbek Nodirbekovich Yusupbekov","orcid":"https://orcid.org/0000-0002-4023-6603","observed_orcids":["https://orcid.org/0000-0002-4023-6603"]},"institutions":[{"id":"https://openalex.org/I3020809043","display_name":"Tashkent State Technical University named after Islam Karimov","ror":"https://ror.org/01bmg2a15","country_code":"UZ","type":"education","lineage":["https://openalex.org/I3020809043"]}],"countries":["UZ"],"is_corresponding":false,"raw_author_name":"Azizbek Yusupbekov","raw_affiliation_strings":["Department of Industrial Automation, Tashkent State Technical University, Tashkent 100095, Uzbekistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Automation, Tashkent State Technical University, Tashkent 100095, Uzbekistan","institution_ids":["https://openalex.org/I3020809043"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5025201700"],"corresponding_institution_ids":["https://openalex.org/I4210136103"],"apc_list":null,"apc_paid":null,"fwci":8.4568,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.98167282,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"67","last_page":"67"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.6128000020980835,"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.6128000020980835,"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/T14438","display_name":"Advanced Scientific Research Methods","score":0.14550000429153442,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10750","display_name":"Fermentation and Sensory Analysis","score":0.04670000076293945,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/beer-fermentation","display_name":"beer fermentation","score":0.9850000143051147},{"id":"https://openalex.org/keywords/yeast-growth","display_name":"yeast growth","score":0.7570000290870667},{"id":"https://openalex.org/keywords/ethanol-production","display_name":"ethanol production","score":0.703000009059906},{"id":"https://openalex.org/keywords/continuous-stirred-tank-reactor","display_name":"continuous stirred tank reactor","score":0.7580000162124634},{"id":"https://openalex.org/keywords/fuzzy-logic-control","display_name":"fuzzy logic control","score":0.8569999933242798},{"id":"https://openalex.org/keywords/model-predictive-control","display_name":"model predictive control","score":1.0},{"id":"https://openalex.org/keywords/fermentation-temperature-control","display_name":"fermentation temperature control","score":0.6349999904632568},{"id":"https://openalex.org/keywords/ph-control","display_name":"pH control","score":0.953000009059906},{"id":"https://openalex.org/keywords/substrate-consumption","display_name":"substrate consumption","score":0.6100000143051147},{"id":"https://openalex.org/keywords/state-space-linearization","display_name":"state-space linearization","score":0.6779999732971191}],"concepts":[{"id":"https://openalex.org/C39699697","wikidata":"https://www.wikidata.org/wiki/Q869095","display_name":"Brewing","level":3,"score":0.8152999877929688},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.5105999708175659},{"id":"https://openalex.org/C100544194","wikidata":"https://www.wikidata.org/wiki/Q41760","display_name":"Fermentation","level":2,"score":0.5042999982833862},{"id":"https://openalex.org/C183696295","wikidata":"https://www.wikidata.org/wiki/Q2487696","display_name":"Biochemical engineering","level":1,"score":0.41909998655319214},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.41769999265670776},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4011000096797943},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.37959998846054077},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3779999911785126},{"id":"https://openalex.org/C77405623","wikidata":"https://www.wikidata.org/wiki/Q598451","display_name":"System dynamics","level":2,"score":0.3758000135421753},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.37119999527931213},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34880000352859497},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.3481000065803528},{"id":"https://openalex.org/C155386361","wikidata":"https://www.wikidata.org/wiki/Q1649571","display_name":"Process control","level":3,"score":0.3165999948978424},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.3084999918937683},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.28929999470710754},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.2777999937534332}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/engproc2025117067","doi":"https://doi.org/10.3390/engproc2025117067","is_oa":true,"landing_page_url":"https://doi.org/10.3390/engproc2025117067","pdf_url":"https://www.mdpi.com/2673-4591/117/1/67/pdf","source":{"id":"https://openalex.org/S7407087656","display_name":"International Electronic Conference on Processes (ECP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 4th International Electronic Conference on Processes","raw_type":"proceedings-article"},{"id":"pmh:oai:doaj.org/article:eac362be3d2b4bfcae5f6f1d817d26a7","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/eac362be3d2b4bfcae5f6f1d817d26a7","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Engineering Proceedings, Vol 117, Iss 1, p 67 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/engproc2025117067","doi":"https://doi.org/10.3390/engproc2025117067","is_oa":true,"landing_page_url":"https://doi.org/10.3390/engproc2025117067","pdf_url":"https://www.mdpi.com/2673-4591/117/1/67/pdf","source":{"id":"https://openalex.org/S7407087656","display_name":"International Electronic Conference on Processes (ECP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 4th International Electronic Conference on Processes","raw_type":"proceedings-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7138042010.pdf","grobid_xml":"https://content.openalex.org/works/W7138042010.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W2554778863","https://openalex.org/W2941765731","https://openalex.org/W2965011560","https://openalex.org/W3213856518","https://openalex.org/W4210709664","https://openalex.org/W4285728490","https://openalex.org/W4321458308","https://openalex.org/W4381185254","https://openalex.org/W4390963919","https://openalex.org/W4401332340","https://openalex.org/W4403143547","https://openalex.org/W7130340345"],"related_works":["https://openalex.org/W7092448217","https://openalex.org/W4383066397","https://openalex.org/W2538213608","https://openalex.org/W4406053541","https://openalex.org/W7130646324","https://openalex.org/W4404849179","https://openalex.org/W1551913657","https://openalex.org/W2368225651","https://openalex.org/W2014753516","https://openalex.org/W2915295431"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,45,57,98,191],"mathematical":[4],"modeling":[5],"and":[6,22,38,53,71,95,110,123,140,154,174,189],"advanced":[7],"control":[8,121,126],"strategy":[9,147],"for":[10,194],"the":[11,31,131],"beer":[12],"fermentation":[13,58,156,199],"process,":[14],"which":[15],"is":[16],"characterized":[17],"by":[18,152,158],"nonlinear":[19],"biochemical":[20],"kinetics":[21],"timedependent":[23],"dynamics.A":[24],"biokinetic":[25],"model":[26,88,124],"was":[27,42,89],"developed":[28,183],"to":[29,82,136,176,180],"describe":[30],"relationship":[32],"between":[33],"yeast":[34],"growth,":[35],"sugar":[36],"consumption,":[37],"ethanol":[39,72],"formation.The":[40],"system":[41,100],"represented":[43],"as":[44],"cascade":[46],"of":[47,60,197],"several":[48],"continuous":[49],"stirred-tank":[50],"reactors":[51],"(CSTRs),":[52],"experimental":[54],"data":[55],"confirmed":[56],"cycle":[59],"approximately":[61],"10":[62],"days.During":[63],"this":[64],"period,":[65],"biomass":[66],"concentration":[67,77],"reached":[68],"6.8":[69],"g/L":[70],"levels":[73],"exceeded":[74],"42":[75],"mmol/L.Substrate":[76],"(S)":[78],"declined":[79],"from":[80],"120":[81],"5":[83],"g/L,":[84],"demonstrating":[85],"effective":[86],"conversion.The":[87],"linearized":[90],"around":[91],"an":[92],"operating":[93],"point":[94],"reformulated":[96],"into":[97],"12-state-space":[99],"with":[101],"input":[102,163],"variables:":[103],"temperature":[104,134],"(set":[105],"at":[106],"20-22":[107],"\u2022":[108,138],"C)":[109],"pH":[111,142],"(maintained":[112],"within":[113],"4.2-4.5).These":[114],"inputs":[115],"were":[116],"controlled":[117],"using":[118],"fuzzy":[119],"logic":[120],"(FLC)":[122],"predictive":[125],"(MPC).Simulation":[127],"results":[128],"indicated":[129],"that":[130],"FLC":[132],"reduced":[133],"deviation":[135],"\u00b10.3":[137],"C":[139],"minimized":[141],"fluctuation":[143],"below":[144],"\u00b10.05.The":[145],"MPC":[146],"improved":[148],"substrate":[149],"consumption":[150],"efficiency":[151],"8.5%":[153],"decreased":[155],"time":[157],"12":[159],"h":[160],"under":[161],"optimized":[162],"profiles.The":[164],"combined":[165],"FLC-MPC":[166],"scheme":[167],"demonstrated":[168],"superior":[169],"robustness,":[170],"smooth":[171],"trajectory":[172],"tracking,":[173],"adaptability":[175],"biological":[177],"variability":[178],"compared":[179],"traditional":[181],"methods.The":[182],"framework":[184],"supports":[185],"intelligent":[186],"brewery":[187],"automation":[188],"provides":[190],"scalable":[192],"foundation":[193],"further":[195],"integration":[196],"digital":[198],"technologies.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-03-18T00:00:00"}