{"id":"https://openalex.org/W2325458978","doi":"https://doi.org/10.1109/tie.2016.2527621","title":"Soft-Sensor-Based Flow Rate and Specific Energy Estimation of Industrial Variable-Speed-Driven Twin Rotary Screw Compressor","display_name":"Soft-Sensor-Based Flow Rate and Specific Energy Estimation of Industrial Variable-Speed-Driven Twin Rotary Screw Compressor","publication_year":2016,"publication_date":"2016-02-11","ids":{"openalex":"https://openalex.org/W2325458978","doi":"https://doi.org/10.1109/tie.2016.2527621","mag":"2325458978"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2016.2527621","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2016.2527621","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","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/A5018156165","display_name":"Markus Jarvisalo","orcid":null},"institutions":[{"id":"https://openalex.org/I63548447","display_name":"Lappeenranta-Lahti University of Technology","ror":"https://ror.org/0208vgz68","country_code":"FI","type":"education","lineage":["https://openalex.org/I63548447"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Markus Jarvisalo","raw_affiliation_strings":["Espotel Oy, Espoo, Finland","LUT School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland"],"affiliations":[{"raw_affiliation_string":"Espotel Oy, Espoo, Finland","institution_ids":[]},{"raw_affiliation_string":"LUT School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland","institution_ids":["https://openalex.org/I63548447"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039145128","display_name":"Tero Ahonen","orcid":"https://orcid.org/0000-0001-9144-7606"},"institutions":[{"id":"https://openalex.org/I63548447","display_name":"Lappeenranta-Lahti University of Technology","ror":"https://ror.org/0208vgz68","country_code":"FI","type":"education","lineage":["https://openalex.org/I63548447"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Tero Ahonen","raw_affiliation_strings":["LUT School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland"],"affiliations":[{"raw_affiliation_string":"LUT School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland","institution_ids":["https://openalex.org/I63548447"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019986727","display_name":"Jero Ahola","orcid":"https://orcid.org/0000-0003-1082-8023"},"institutions":[{"id":"https://openalex.org/I63548447","display_name":"Lappeenranta-Lahti University of Technology","ror":"https://ror.org/0208vgz68","country_code":"FI","type":"education","lineage":["https://openalex.org/I63548447"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jero Ahola","raw_affiliation_strings":["LUT School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland"],"affiliations":[{"raw_affiliation_string":"LUT School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland","institution_ids":["https://openalex.org/I63548447"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084978887","display_name":"Antti Kosonen","orcid":"https://orcid.org/0000-0003-0656-8310"},"institutions":[{"id":"https://openalex.org/I63548447","display_name":"Lappeenranta-Lahti University of Technology","ror":"https://ror.org/0208vgz68","country_code":"FI","type":"education","lineage":["https://openalex.org/I63548447"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Antti Kosonen","raw_affiliation_strings":["LUT School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland"],"affiliations":[{"raw_affiliation_string":"LUT School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland","institution_ids":["https://openalex.org/I63548447"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014987200","display_name":"Markku Niemel\u00e4","orcid":"https://orcid.org/0000-0002-9359-245X"},"institutions":[{"id":"https://openalex.org/I63548447","display_name":"Lappeenranta-Lahti University of Technology","ror":"https://ror.org/0208vgz68","country_code":"FI","type":"education","lineage":["https://openalex.org/I63548447"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Markku Niemela","raw_affiliation_strings":["LUT School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland"],"affiliations":[{"raw_affiliation_string":"LUT School of Energy Systems, Lappeenranta University of Technology, Lappeenranta, Finland","institution_ids":["https://openalex.org/I63548447"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5018156165"],"corresponding_institution_ids":["https://openalex.org/I63548447"],"apc_list":null,"apc_paid":null,"fwci":2.19109038,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.87567662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"63","issue":"5","first_page":"3282","last_page":"3289"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9894000291824341,"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"}},"topics":[{"id":"https://openalex.org/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9894000291824341,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9886999726295471,"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/T11529","display_name":"Refrigeration and Air Conditioning Technologies","score":0.9781000018119812,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.7072888016700745},{"id":"https://openalex.org/keywords/gas-compressor","display_name":"Gas compressor","score":0.6813893914222717},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.5636767745018005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5363034009933472},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.518267810344696},{"id":"https://openalex.org/keywords/soft-sensor","display_name":"Soft sensor","score":0.4997994899749756},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.4430188536643982},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.3275294899940491},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3182107210159302},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.19755524396896362},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08857461810112},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08059293031692505}],"concepts":[{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.7072888016700745},{"id":"https://openalex.org/C131097465","wikidata":"https://www.wikidata.org/wiki/Q178898","display_name":"Gas compressor","level":2,"score":0.6813893914222717},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.5636767745018005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5363034009933472},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.518267810344696},{"id":"https://openalex.org/C115575686","wikidata":"https://www.wikidata.org/wiki/Q18822403","display_name":"Soft sensor","level":3,"score":0.4997994899749756},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.4430188536643982},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.3275294899940491},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3182107210159302},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.19755524396896362},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08857461810112},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08059293031692505},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2016.2527621","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2016.2527621","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8500000238418579,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1508420716","https://openalex.org/W1597576211","https://openalex.org/W1857380965","https://openalex.org/W1982374261","https://openalex.org/W1983143124","https://openalex.org/W1989631620","https://openalex.org/W1995197633","https://openalex.org/W1996716695","https://openalex.org/W2008130879","https://openalex.org/W2041629553","https://openalex.org/W2044762479","https://openalex.org/W2050066983","https://openalex.org/W2051166897","https://openalex.org/W2052828853","https://openalex.org/W2064639812","https://openalex.org/W2082450742","https://openalex.org/W2093823519","https://openalex.org/W2097915880","https://openalex.org/W2133461134","https://openalex.org/W2146044891","https://openalex.org/W2158958729","https://openalex.org/W2167458219","https://openalex.org/W2169147993","https://openalex.org/W2169469786","https://openalex.org/W2766220307","https://openalex.org/W3147537856","https://openalex.org/W6630436553","https://openalex.org/W6638934528","https://openalex.org/W6745562716"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2381255690","https://openalex.org/W1504789994","https://openalex.org/W4239558933","https://openalex.org/W3097466332","https://openalex.org/W1988118575","https://openalex.org/W2364723635","https://openalex.org/W2370784320","https://openalex.org/W2922055768","https://openalex.org/W2349274646"],"abstract_inverted_index":{"Energy":[0],"costs":[1],"are":[2,39,113,136],"typically":[3],"the":[4,9,28,82,88,107,118,121,133],"largest":[5],"cost":[6],"element":[7],"in":[8],"life-cycle":[10],"of":[11,51,60,91,120,132],"a":[12,61,72,92,101],"compressed-air":[13],"system":[14,77,84],"(CAS).":[15],"Real-time":[16],"usage":[17,130],"information":[18,44],"as":[19,21,45,47],"well":[20,46],"historical":[22],"data":[23],"can":[24],"help":[25],"identify":[26,81],"whether":[27],"CAS":[29,108],"is":[30,78],"functioning":[31],"properly.":[32],"To":[33],"this":[34,43,64],"end,":[35],"modern":[36],"variable-speed":[37],"drives":[38],"able":[40],"to":[41,80,86,99,116],"provide":[42],"produce":[48],"soft-sensor":[49],"estimates":[50],"volume":[52,93],"flow":[53,94],"rate":[54,95],"production":[55],"and":[56,98,125],"specific":[57,102],"energy":[58,103],"consumption":[59,104],"CAS.":[62],"In":[63],"paper,":[65],"an":[66],"identification":[67],"(ID)":[68],"run":[69,124],"sequence":[70],"for":[71,106],"twin":[73],"rotary":[74],"screw":[75],"compressor-operated":[76],"proposed":[79,122,134],"total":[83],"volume,":[85],"improve":[87],"estimation":[89],"accuracy":[90],"soft":[96],"sensor,":[97],"create":[100],"map":[105],"performance":[109],"monitoring.":[110],"Laboratory":[111],"measurements":[112],"carried":[114],"out":[115],"evaluate":[117],"feasibility":[119],"ID":[123],"related":[126],"estimations.":[127],"Moreover,":[128],"possible":[129],"applications":[131],"methods":[135],"discussed.":[137]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-02-07T08:09:18.108334","created_date":"2025-10-10T00:00:00"}