{"id":"https://openalex.org/W4388281508","doi":"https://doi.org/10.1109/safeprocess58597.2023.10295705","title":"An Improved Multivariate State Estimation Technique for Condition Monitoring of Boiled Feedwater Pumps","display_name":"An Improved Multivariate State Estimation Technique for Condition Monitoring of Boiled Feedwater Pumps","publication_year":2023,"publication_date":"2023-09-22","ids":{"openalex":"https://openalex.org/W4388281508","doi":"https://doi.org/10.1109/safeprocess58597.2023.10295705"},"language":"en","primary_location":{"id":"doi:10.1109/safeprocess58597.2023.10295705","is_oa":false,"landing_page_url":"https://doi.org/10.1109/safeprocess58597.2023.10295705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 CAA Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5111068249","display_name":"Gaochao Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gaochao Wu","raw_affiliation_strings":["Zhejiang University,State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Hangzhou,China","State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University,State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I4391767838"]},{"raw_affiliation_string":"State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I4391767838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052712568","display_name":"Zijun Que","orcid":"https://orcid.org/0000-0001-5859-1200"},"institutions":[{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zijun Que","raw_affiliation_strings":["Zhejiang University,State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Hangzhou,China","State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University,State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I4391767838"]},{"raw_affiliation_string":"State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I4391767838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081049428","display_name":"Zhengguo Xu","orcid":"https://orcid.org/0000-0003-0599-7324"},"institutions":[{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengguo Xu","raw_affiliation_strings":["Zhejiang University,State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Hangzhou,China","State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University,State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I4391767838"]},{"raw_affiliation_string":"State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I4391767838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100587995","display_name":"Yixi Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yixi Wu","raw_affiliation_strings":["Zhejiang University,State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Hangzhou,China","State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University,State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I4391767838"]},{"raw_affiliation_string":"State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I4391767838"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100438237","display_name":"Ziqi Wang","orcid":"https://orcid.org/0000-0002-2610-2158"},"institutions":[{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziqi Wang","raw_affiliation_strings":["Zhejiang University,State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Hangzhou,China","State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University,State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Hangzhou,China","institution_ids":["https://openalex.org/I4391767838"]},{"raw_affiliation_string":"State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I4391767838"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4391767838"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.995199978351593,"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":0.995199978351593,"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/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9951000213623047,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9944000244140625,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/serialization","display_name":"Serialization","score":0.6539554595947266},{"id":"https://openalex.org/keywords/boiler-feedwater","display_name":"Boiler feedwater","score":0.648708701133728},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6285251975059509},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5288287997245789},{"id":"https://openalex.org/keywords/thinning","display_name":"Thinning","score":0.4466884732246399},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.35439008474349976},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22328755259513855},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.21339204907417297},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17916911840438843},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.11210876703262329},{"id":"https://openalex.org/keywords/boiler","display_name":"Boiler (water heating)","score":0.1007331907749176}],"concepts":[{"id":"https://openalex.org/C52723943","wikidata":"https://www.wikidata.org/wiki/Q1127410","display_name":"Serialization","level":2,"score":0.6539554595947266},{"id":"https://openalex.org/C46136384","wikidata":"https://www.wikidata.org/wiki/Q351261","display_name":"Boiler feedwater","level":3,"score":0.648708701133728},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6285251975059509},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5288287997245789},{"id":"https://openalex.org/C2781353100","wikidata":"https://www.wikidata.org/wiki/Q1266974","display_name":"Thinning","level":2,"score":0.4466884732246399},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35439008474349976},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22328755259513855},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.21339204907417297},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17916911840438843},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.11210876703262329},{"id":"https://openalex.org/C2780013297","wikidata":"https://www.wikidata.org/wiki/Q19596153","display_name":"Boiler (water heating)","level":2,"score":0.1007331907749176},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"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/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/safeprocess58597.2023.10295705","is_oa":false,"landing_page_url":"https://doi.org/10.1109/safeprocess58597.2023.10295705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 CAA Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1521198020","https://openalex.org/W2009692340","https://openalex.org/W2019116338","https://openalex.org/W2029956212","https://openalex.org/W2047468395","https://openalex.org/W2905359601","https://openalex.org/W2942443328","https://openalex.org/W3006012007","https://openalex.org/W3043766109","https://openalex.org/W3216254097","https://openalex.org/W6631234691"],"related_works":["https://openalex.org/W2357280244","https://openalex.org/W4283836740","https://openalex.org/W1573752787","https://openalex.org/W2072657584","https://openalex.org/W2989655533","https://openalex.org/W2350998906","https://openalex.org/W2375223689","https://openalex.org/W2085241531","https://openalex.org/W2337991629","https://openalex.org/W4311457544"],"abstract_inverted_index":{"Condition":[0],"monitoring":[1],"(CM)":[2],"of":[3,21,53,67,80,98,117,122],"boiled":[4],"feedwater":[5],"pumps":[6],"(BFPs)":[7],"is":[8,24,48,72,88],"an":[9,41,69,84],"important":[10],"task":[11],"for":[12,62,120],"thermal":[13],"power":[14],"plants.":[15],"Considering":[16],"the":[17,51,63,77,81,92,96,99,113,118,128,133],"variable":[18],"operating":[19],"conditions":[20],"BFPs,":[22,123],"it":[23],"necessary":[25],"to":[26,57,75,90],"capture":[27],"their":[28],"dynamic":[29],"features":[30],"and":[31,94,108,115,124,131],"update":[32],"CM":[33,121],"models":[34],"in":[35],"real":[36],"time.":[37],"In":[38],"this":[39],"paper,":[40],"improved":[42],"multivariate":[43],"state":[44,106],"estimation":[45],"technique":[46],"(MSET)":[47],"proposed.":[49],"Firstly,":[50],"states":[52],"BFPs":[54],"are":[55],"serialized":[56],"incorporate":[58],"temporal":[59],"features.":[60],"Secondly,":[61],"memory":[64],"matrix":[65],"(MM)":[66],"MSET,":[68],"expansion":[70,110],"strategy":[71,87],"introduced,":[73],"aiming":[74],"improve":[76,95,112],"generalization":[78],"capability":[79],"method.":[82,100],"Finally,":[83],"MM":[85,109,125],"thinning":[86,126],"proposed":[89],"ensure":[91],"feasibility":[93],"efficiency":[97],"The":[101],"experimental":[102],"results":[103],"show":[104],"that":[105],"serialization":[107],"greatly":[111],"accuracy":[114],"sensitivity":[116],"method":[119,129],"avoids":[127],"failure":[130],"improves":[132],"computational":[134],"efficiency.":[135]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}