{"id":"https://openalex.org/W4396754391","doi":"https://doi.org/10.1109/tim.2024.3398074","title":"Temporal\u2013Spatial Attention Network: A Novel Axial Piston Pump Coupled Fault Diagnosis Method","display_name":"Temporal\u2013Spatial Attention Network: A Novel Axial Piston Pump Coupled Fault Diagnosis Method","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4396754391","doi":"https://doi.org/10.1109/tim.2024.3398074"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2024.3398074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3398074","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5033422038","display_name":"S. B. Liu","orcid":"https://orcid.org/0000-0001-8787-930X"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shihao Liu","raw_affiliation_strings":["State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-8787-930X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100353416","display_name":"Junhui Zhang","orcid":"https://orcid.org/0000-0002-2603-2065"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junhui Zhang","raw_affiliation_strings":["State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-2603-2065","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000150976","display_name":"Weidi Huang","orcid":"https://orcid.org/0000-0002-1311-423X"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidi Huang","raw_affiliation_strings":["State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-1311-423X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009360683","display_name":"Fei Lyu","orcid":"https://orcid.org/0000-0001-7419-3309"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Lyu","raw_affiliation_strings":["State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-7419-3309","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002583082","display_name":"Dandan Wang","orcid":"https://orcid.org/0009-0007-6925-6273"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dandan Wang","raw_affiliation_strings":["State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0007-6925-6273","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101419703","display_name":"Bing Xu","orcid":"https://orcid.org/0000-0003-0236-7896"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Xu","raw_affiliation_strings":["State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-0236-7896","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":5.1139,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.95919228,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"73","issue":null,"first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9699000120162964,"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":0.9699000120162964,"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/T13050","display_name":"Oil and Gas Production Techniques","score":0.9322999715805054,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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":0.9312999844551086,"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","display_name":"Fault (geology)","score":0.6753400564193726},{"id":"https://openalex.org/keywords/piston","display_name":"Piston (optics)","score":0.551831066608429},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46293964982032776},{"id":"https://openalex.org/keywords/axial-piston-pump","display_name":"Axial piston pump","score":0.4489700496196747},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3153967261314392},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25357624888420105},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.24507957696914673},{"id":"https://openalex.org/keywords/variable-displacement-pump","display_name":"Variable displacement pump","score":0.23396262526512146},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.21193575859069824},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1653524935245514},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.09874054789543152}],"concepts":[{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.6753400564193726},{"id":"https://openalex.org/C199524791","wikidata":"https://www.wikidata.org/wiki/Q7198512","display_name":"Piston (optics)","level":3,"score":0.551831066608429},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46293964982032776},{"id":"https://openalex.org/C146812750","wikidata":"https://www.wikidata.org/wiki/Q792495","display_name":"Axial piston pump","level":3,"score":0.4489700496196747},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3153967261314392},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25357624888420105},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.24507957696914673},{"id":"https://openalex.org/C55975022","wikidata":"https://www.wikidata.org/wiki/Q1427906","display_name":"Variable displacement pump","level":2,"score":0.23396262526512146},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.21193575859069824},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1653524935245514},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.09874054789543152},{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2024.3398074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3398074","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1060978151","display_name":null,"funder_award_id":"52105075","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3321927501","display_name":null,"funder_award_id":"2023YFC3806803","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3325342142","display_name":null,"funder_award_id":"5230575","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5265982668","display_name":null,"funder_award_id":"2023M733065","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8150279276","display_name":null,"funder_award_id":"2022C01039","funder_id":"https://openalex.org/F8142712028","funder_display_name":"Key Research and Development Program of Zhejiang Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F8142712028","display_name":"Key Research and Development Program of Zhejiang Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1832395854","https://openalex.org/W2095705004","https://openalex.org/W2604298574","https://openalex.org/W2727746501","https://openalex.org/W2768753204","https://openalex.org/W2792643794","https://openalex.org/W2866946904","https://openalex.org/W2887782657","https://openalex.org/W2898611799","https://openalex.org/W2899663614","https://openalex.org/W2903213682","https://openalex.org/W2920647536","https://openalex.org/W2945036947","https://openalex.org/W2996011473","https://openalex.org/W3043927773","https://openalex.org/W3096189491","https://openalex.org/W3173857597","https://openalex.org/W3189824350","https://openalex.org/W4200049650","https://openalex.org/W4205244318","https://openalex.org/W4206195980","https://openalex.org/W4206533956","https://openalex.org/W4213018270","https://openalex.org/W4229021578","https://openalex.org/W4229065881","https://openalex.org/W4285205488","https://openalex.org/W4285298998","https://openalex.org/W4293811858","https://openalex.org/W4297973882","https://openalex.org/W4297990359","https://openalex.org/W4323980184","https://openalex.org/W4324055439","https://openalex.org/W4362714346","https://openalex.org/W4378978509","https://openalex.org/W4379115996","https://openalex.org/W4380740342","https://openalex.org/W4385245566","https://openalex.org/W6674330103","https://openalex.org/W6755977528"],"related_works":["https://openalex.org/W2349811930","https://openalex.org/W2359248211","https://openalex.org/W2335873985","https://openalex.org/W2391100753","https://openalex.org/W2382765057","https://openalex.org/W2782569273","https://openalex.org/W1991198362","https://openalex.org/W2326407507","https://openalex.org/W2386151853","https://openalex.org/W2385764473"],"abstract_inverted_index":{"Multi-source":[0],"fault":[1,13,17,32,39,52,189,194],"patterns":[2,18,40,53],"usually":[3],"occur":[4],"simultaneously":[5],"in":[6],"the":[7,23,28,35,45,78,106,109,121,138,159,167,170,184,188],"axial":[8],"piston":[9],"pump.":[10],"The":[11,75,147],"coupled":[12,193],"problem":[14,195],"makes":[15],"different":[16,38,133],"affect":[19],"each":[20,31,103,126],"other":[21,177],"on":[22,44,90,105,135],"failure":[24],"mechanism,":[25],"leading":[26],"to":[27,55,71,82,97,119],"aggravation":[29],"of":[30,37,77,102,125,169],"pattern.":[33],"Meanwhile,":[34],"features":[36,86,101,124,131,161],"will":[41],"be":[42,56],"aliased":[43],"monitored":[46],"signals,":[47],"making":[48],"some":[49],"relatively":[50],"weak":[51],"hard":[54],"diagnosed.":[57],"In":[58],"this":[59,73],"paper,":[60],"a":[61],"novel":[62],"framework":[63,186],"named":[64],"temporal-spatial":[65,172],"attention":[66],"network":[67],"(TSAN)":[68],"is":[69,81,116,145],"proposed":[70,79,148,185],"solve":[72],"problem.":[74],"key":[76],"method":[80],"effectively":[83,157],"extract":[84,98,129],"fault-sensitive":[85,100,130,171],"from":[87],"multi-source":[88],"sensors":[89,134],"both":[91],"temporal":[92,107,112,123,150,160],"and":[93,128,153,162,165],"spatial":[94,136,141,154,163],"scales.":[95],"First,":[96],"periodic":[99],"sensor":[104,127],"scale,":[108,137],"multi-head":[110,139],"attention-based":[111,140],"feature":[113,142,151,155,173],"extraction":[114,143],"model":[115,144],"constructed.":[117,146],"Then,":[118],"fuse":[120],"extracted":[122],"between":[132],"learnable":[149],"token":[152],"tokens":[156],"transmit":[158],"features,":[164],"improve":[166],"efficiency":[168],"extraction.":[174],"Compared":[175],"with":[176],"state-of-the-art":[178],"methods,":[179],"comparison":[180],"experiments":[181],"demonstrate":[182],"that":[183],"improves":[187],"diagnosis":[190],"accuracy":[191],"under":[192],"by":[196],"at":[197],"least":[198],"22.06%.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":4}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
