{"id":"https://openalex.org/W3159143330","doi":"https://doi.org/10.1109/tii.2021.3075708","title":"IIoT-Enabled Health Monitoring for Integrated Heat Pump System Using Mixture Slow Feature Analysis","display_name":"IIoT-Enabled Health Monitoring for Integrated Heat Pump System Using Mixture Slow Feature Analysis","publication_year":2021,"publication_date":"2021-04-27","ids":{"openalex":"https://openalex.org/W3159143330","doi":"https://doi.org/10.1109/tii.2021.3075708","mag":"3159143330"},"language":"en","primary_location":{"id":"doi:10.1109/tii.2021.3075708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2021.3075708","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"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 Informatics","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/A5064860911","display_name":"Yan Qin","orcid":"https://orcid.org/0000-0002-4184-9022"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Yan Qin","raw_affiliation_strings":["Engineering Product Development Pillar, The Singapore University of Technology and Design, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Engineering Product Development Pillar, The Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101630343","display_name":"Wen-Tai Li","orcid":"https://orcid.org/0000-0003-4008-0773"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wen-Tai Li","raw_affiliation_strings":["Engineering Product Development Pillar, The Singapore University of Technology and Design, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Engineering Product Development Pillar, The Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060020877","display_name":"Chau Yuen","orcid":"https://orcid.org/0000-0002-9307-2120"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chau Yuen","raw_affiliation_strings":["Engineering Product Development Pillar, The Singapore University of Technology and Design, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Engineering Product Development Pillar, The Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030757436","display_name":"Wayes Tushar","orcid":"https://orcid.org/0000-0003-1055-7200"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wayes Tushar","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, The University of Queensland, St. Lucia, Brisbane, QLD, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, St. Lucia, Brisbane, QLD, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030216201","display_name":"Tapan Kumar Saha","orcid":"https://orcid.org/0000-0003-0763-0032"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Tapan Kumar Saha","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, The University of Queensland, St. Lucia, Brisbane, QLD, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, St. Lucia, Brisbane, QLD, Australia","institution_ids":["https://openalex.org/I165143802"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5064860911"],"corresponding_institution_ids":["https://openalex.org/I152815399"],"apc_list":null,"apc_paid":null,"fwci":3.5705,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.93057604,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"18","issue":"7","first_page":"4725","last_page":"4736"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9995999932289124,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9995999932289124,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10320","display_name":"Neural Networks and Applications","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/prognostics","display_name":"Prognostics","score":0.8193916082382202},{"id":"https://openalex.org/keywords/downtime","display_name":"Downtime","score":0.7894970774650574},{"id":"https://openalex.org/keywords/safeguard","display_name":"Safeguard","score":0.5108744502067566},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.49167901277542114},{"id":"https://openalex.org/keywords/health-management-system","display_name":"Health management system","score":0.48301777243614197},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4819357395172119},{"id":"https://openalex.org/keywords/condition-monitoring","display_name":"Condition monitoring","score":0.45212817192077637},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4438188672065735},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.40314775705337524},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3968593180179596},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.15291425585746765}],"concepts":[{"id":"https://openalex.org/C129364497","wikidata":"https://www.wikidata.org/wiki/Q3042561","display_name":"Prognostics","level":2,"score":0.8193916082382202},{"id":"https://openalex.org/C180591934","wikidata":"https://www.wikidata.org/wiki/Q1253369","display_name":"Downtime","level":2,"score":0.7894970774650574},{"id":"https://openalex.org/C2780771206","wikidata":"https://www.wikidata.org/wiki/Q3271761","display_name":"Safeguard","level":2,"score":0.5108744502067566},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.49167901277542114},{"id":"https://openalex.org/C171265473","wikidata":"https://www.wikidata.org/wiki/Q5691117","display_name":"Health management system","level":3,"score":0.48301777243614197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4819357395172119},{"id":"https://openalex.org/C2775846686","wikidata":"https://www.wikidata.org/wiki/Q643012","display_name":"Condition monitoring","level":2,"score":0.45212817192077637},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4438188672065735},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.40314775705337524},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3968593180179596},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.15291425585746765},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tii.2021.3075708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2021.3075708","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"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 Informatics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6287683717","display_name":null,"funder_award_id":"61903327","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320320709","display_name":"National Research Foundation Singapore","ror":"https://ror.org/03cpyc314"},{"id":"https://openalex.org/F4320320740","display_name":"Building and Construction Authority - Singapore","ror":"https://ror.org/036ve4657"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1847716059","https://openalex.org/W1990283595","https://openalex.org/W1994505190","https://openalex.org/W2000858991","https://openalex.org/W2043261186","https://openalex.org/W2049633694","https://openalex.org/W2058160452","https://openalex.org/W2135335297","https://openalex.org/W2136295067","https://openalex.org/W2146444479","https://openalex.org/W2157514233","https://openalex.org/W2186290821","https://openalex.org/W2552112078","https://openalex.org/W2737846508","https://openalex.org/W2751584934","https://openalex.org/W2783704527","https://openalex.org/W2789634333","https://openalex.org/W2883667036","https://openalex.org/W2898848825","https://openalex.org/W2909662126","https://openalex.org/W2914474532","https://openalex.org/W2919235887","https://openalex.org/W2938814897","https://openalex.org/W2954399398","https://openalex.org/W2981622030","https://openalex.org/W2991860176","https://openalex.org/W3010705831","https://openalex.org/W3013163434","https://openalex.org/W3024971087","https://openalex.org/W3034202893"],"related_works":["https://openalex.org/W1557405600","https://openalex.org/W1601861909","https://openalex.org/W3114992894","https://openalex.org/W2037411704","https://openalex.org/W2908973203","https://openalex.org/W2945934818","https://openalex.org/W2897395669","https://openalex.org/W1872896676","https://openalex.org/W2156691445","https://openalex.org/W2801712269"],"abstract_inverted_index":{"The":[0,252],"sustaining":[1],"evolution":[2],"of":[3,34,145,175,184,207,214,233,260,265],"sensing":[4],"and":[5,13,66,80,110,129,138,143,227],"advancement":[6],"in":[7,45,72,220],"communications":[8],"technologies":[9],"has":[10],"revolutionized":[11],"prognostics":[12],"health":[14,31,112,173,228,263],"management":[15],"for":[16,29,48,192,222],"various":[17,195],"electrical":[18],"equipment":[19],"toward":[20],"data-driven":[21],"ways.":[22],"This":[23],"revolution":[24],"delivers":[25],"a":[26,40,88,102,205,240,271],"promising":[27],"solution":[28],"the":[30,35,141,146,172,176,189,211,231,234,266],"monitoring":[32,113],"problem":[33],"heat":[36],"pump":[37],"(HP)":[38],"system,":[39,267],"vital":[41],"device":[42],"widely":[43],"deployed":[44,139],"modern":[46],"buildings":[47],"heating":[49,196,200,224],"use,":[50],"to":[51,57,77,90,115,127,149,169,188,209,275],"timely":[52,170],"evaluate":[53,171],"its":[54,276],"operation":[55,182],"status":[56,174,264],"avoid":[58],"unexpected":[59],"downtime.":[60],"Many":[61],"HPs":[62,92,186,247],"were":[63],"practically":[64],"manufactured":[65],"installed":[67,248],"many":[68],"years":[69,250],"ago,":[70],"resulting":[71],"fewer":[73],"sensors":[74,134],"available":[75],"due":[76,187],"technology":[78],"limitations":[79],"cost":[81],"control":[82],"at":[83,93,140,270],"that":[84,256],"time.":[85],"It":[86],"raises":[87],"dilemma":[89],"safeguard":[91],"an":[94,122,159],"affordable":[95],"cost.":[96],"In":[97],"this":[98,117],"article,":[99],"we":[100,157],"propose":[101,158],"hybrid":[103],"scheme":[104],"by":[105,180],"integrating":[106],"industrial":[107],"Internet-of-Things":[108],"(IIoT)":[109],"intelligent":[111],"algorithms":[114],"handle":[116],"challenge.":[118],"To":[119],"start":[120],"with,":[121],"IIoT":[123],"network":[124],"is":[125,217,237,258],"constructed":[126],"sense":[128],"store":[130],"measurements.":[131],"Specifically,":[132],"temperature":[133,155],"are":[135,202],"properly":[136,218],"chosen":[137],"inlet":[142],"outlet":[144],"water":[147,151],"tank":[148],"measure":[150,210],"temperature.":[152],"Second,":[153],"with":[154,198,244],"information,":[156],"unsupervised":[160],"learning":[161],"algorithm":[162],"named":[163],"mixture":[164],"slow":[165],"feature":[166],"analysis":[167],"(MSFA)":[168],"integrated":[177,242],"HP.":[178],"Characterized":[179],"frequent":[181],"switches":[183],"different":[185,199],"variable":[190],"demand":[191],"hot":[193],"water,":[194],"patterns":[197],"speeds":[201],"observed.":[203],"Slowness,":[204],"kind":[206],"dynamics":[208],"varying":[212],"speed":[213],"steady":[215],"distribution,":[216],"considered":[219],"MSFA":[221,257],"both":[223],"pattern":[225],"division":[226],"evaluation.":[229],"Finally,":[230],"efficacy":[232],"proposed":[235],"method":[236],"verified":[238],"through":[239],"real":[241],"HP":[243],"five":[245],"connected":[246],"ten":[249],"ago.":[251],"experimental":[253],"results":[254],"show":[255],"capable":[259],"accurately":[261],"identifying":[262],"especially":[268],"failure":[269],"preliminary":[272],"stage":[273],"compared":[274],"competing":[277],"algorithms.":[278]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
