{"id":"https://openalex.org/W4416344033","doi":"https://doi.org/10.48550/arxiv.2511.11304","title":"Modeling and Physics-Enhanced Fault Detection in Wastewater Pump Stations","display_name":"Modeling and Physics-Enhanced Fault Detection in Wastewater Pump Stations","publication_year":2025,"publication_date":"2025-11-14","ids":{"openalex":"https://openalex.org/W4416344033","doi":"https://doi.org/10.48550/arxiv.2511.11304"},"language":null,"primary_location":{"id":"pmh:oai:arXiv.org:2511.11304","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2511.11304","pdf_url":"https://arxiv.org/pdf/2511.11304","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2511.11304","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000181127","display_name":"Katayoun Eshkofti","orcid":"https://orcid.org/0009-0005-0098-7356"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eshkofti, Katayoun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056120878","display_name":"Henrik Sandberg","orcid":"https://orcid.org/0000-0003-1835-2963"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sandberg, Henrik","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103259555","display_name":"Mikael Nilsson","orcid":"https://orcid.org/0000-0003-1475-0331"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nilsson, Mikael","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5068894063","display_name":"Matthieu Barreau","orcid":"https://orcid.org/0000-0002-9432-254X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Barreau, Matthieu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11220","display_name":"Water Systems and Optimization","score":0.8756999969482422,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11220","display_name":"Water Systems and Optimization","score":0.8756999969482422,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T12293","display_name":"Dam Engineering and Safety","score":0.017400000244379044,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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":0.010099999606609344,"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/fault-detection-and-isolation","display_name":"Fault detection and isolation","score":0.6811000108718872},{"id":"https://openalex.org/keywords/scada","display_name":"SCADA","score":0.6723999977111816},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.6499999761581421},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.5242000222206116},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5171999931335449},{"id":"https://openalex.org/keywords/wastewater","display_name":"Wastewater","score":0.4925999939441681}],"concepts":[{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.6811000108718872},{"id":"https://openalex.org/C113863187","wikidata":"https://www.wikidata.org/wiki/Q17498","display_name":"SCADA","level":2,"score":0.6723999977111816},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.6499999761581421},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.5242000222206116},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5171999931335449},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.5027999877929688},{"id":"https://openalex.org/C94061648","wikidata":"https://www.wikidata.org/wiki/Q336191","display_name":"Wastewater","level":2,"score":0.4925999939441681},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4453999996185303},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.44449999928474426},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.4083000123500824},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3716000020503998},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.31929999589920044},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.2971000075340271},{"id":"https://openalex.org/C77405623","wikidata":"https://www.wikidata.org/wiki/Q598451","display_name":"System dynamics","level":2,"score":0.2858999967575073},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.2802000045776367},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.27070000767707825},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.25589999556541443}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2511.11304","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2511.11304","pdf_url":"https://arxiv.org/pdf/2511.11304","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"doi:10.48550/arxiv.2511.11304","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2511.11304","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2511.11304","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2511.11304","pdf_url":"https://arxiv.org/pdf/2511.11304","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Monitoring":[0],"wastewater":[1,38,57,161],"pump":[2,118,130],"stations":[3],"is":[4,13,51],"essential":[5],"because":[6],"they":[7],"are":[8,77],"critical":[9],"infrastructure.":[10,163],"However,":[11],"monitoring":[12],"still":[14],"often":[15],"performed":[16],"manually":[17],"due":[18],"to":[19,55,116,128],"the":[20,99],"lack":[21],"of":[22,35,61],"suitable":[23],"algorithmic":[24],"methods":[25],"and":[26,59,104,110,123,151,153],"data.":[27],"This":[28,138],"paper":[29,100],"introduces":[30],"a":[31,36,46,88,113,124],"high-fidelity,":[32],"physics-enhanced":[33],"simulator":[34,50],"three-pump":[37],"station":[39,90],"that":[40],"captures":[41],"transient":[42],"hydro-mechanical":[43],"dynamics":[44],"at":[45],"one-second":[47],"resolution.":[48],"The":[49],"fully":[52],"parameter-driven,":[53],"adaptable":[54],"other":[56],"stations,":[58],"capable":[60],"generating":[62],"datasets":[63,73],"for":[64,107,157],"data-driven":[65],"analytics.":[66],"It":[67],"can":[68],"also":[69],"generate":[70],"balanced":[71],"faulty":[72],"when":[74],"real":[75],"failures":[76],"scarce":[78],"or":[79,120],"confidential.":[80],"A":[81],"comparison":[82],"with":[83],"high-frequency":[84],"SCADA":[85],"data":[86],"from":[87,132],"municipal":[89],"shows":[91],"strong":[92],"agreement":[93],"across":[94],"key":[95],"operational":[96],"metrics.":[97],"Furthermore,":[98],"proposes":[101],"robust":[102],"statistical":[103],"mathematical":[105],"frameworks":[106],"fault":[108,145],"detection":[109],"isolation,":[111],"including":[112],"nested-model":[114],"F-test":[115],"detect":[117],"degradation":[119],"system":[121,133],"faults,":[122],"tangent":[125],"residual":[126],"approach":[127],"distinguish":[129],"faults":[131,134],"using":[135],"operating-point":[136],"kinematics.":[137],"framework":[139],"enables":[140],"what-if":[141],"studies,":[142],"facilitates":[143],"early":[144],"diagnosis":[146],"based":[147],"on":[148],"flow":[149],"rate":[150],"head,":[152],"provides":[154],"actionable":[155],"insights":[156],"condition-based":[158],"maintenance":[159],"in":[160],"pumping":[162]},"counts_by_year":[],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-11-18T00:00:00"}
