{"id":"https://openalex.org/W3196134077","doi":"https://doi.org/10.1109/tvt.2021.3096732","title":"Component-Level Fault Detection for Suspension System of Maglev Trains Based on Autocorrelation Length and Stable Kernel Representation","display_name":"Component-Level Fault Detection for Suspension System of Maglev Trains Based on Autocorrelation Length and Stable Kernel Representation","publication_year":2021,"publication_date":"2021-08-01","ids":{"openalex":"https://openalex.org/W3196134077","doi":"https://doi.org/10.1109/tvt.2021.3096732","mag":"3196134077"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2021.3096732","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3096732","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5101580554","display_name":"Ping Wang","orcid":"https://orcid.org/0000-0001-9147-4639"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]},{"id":"https://openalex.org/I2802505932","display_name":"China Aerodynamics Research and Development Center","ror":"https://ror.org/00jma8s40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I2802505932"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Wang","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China","Facility Design and Instrumentation Institute, China Aerodynamics Research and Development Center, Mianyang, China"],"raw_orcid":"https://orcid.org/0000-0001-9147-4639","affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Facility Design and Instrumentation Institute, China Aerodynamics Research and Development Center, Mianyang, China","institution_ids":["https://openalex.org/I2802505932"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438036","display_name":"Zhiqiang Long","orcid":"https://orcid.org/0000-0001-5129-6874"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqiang Long","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-5129-6874","affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006118195","display_name":"Yunsong Xu","orcid":"https://orcid.org/0000-0001-5594-1295"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunsong Xu","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-5594-1295","affiliations":[{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9474,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.74717773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"70","issue":"8","first_page":"7594","last_page":"7604"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11602","display_name":"Magnetic Bearings and Levitation Dynamics","score":0.9991999864578247,"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/T11602","display_name":"Magnetic Bearings and Levitation Dynamics","score":0.9991999864578247,"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/T13717","display_name":"Advanced Algorithms and Applications","score":0.9965000152587891,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.996399998664856,"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/maglev","display_name":"Maglev","score":0.7646536231040955},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.5818904638290405},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5300027132034302},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.5194375514984131},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.5188611745834351},{"id":"https://openalex.org/keywords/fault-detection-and-isolation","display_name":"Fault detection and isolation","score":0.48824408650398254},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.43562251329421997},{"id":"https://openalex.org/keywords/suspension","display_name":"Suspension (topology)","score":0.4190632402896881},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4150618314743042},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40176278352737427},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3673841953277588},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2729770541191101},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.2636982798576355},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2217070758342743},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19676652550697327}],"concepts":[{"id":"https://openalex.org/C196781063","wikidata":"https://www.wikidata.org/wiki/Q160047","display_name":"Maglev","level":2,"score":0.7646536231040955},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.5818904638290405},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5300027132034302},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.5194375514984131},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.5188611745834351},{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.48824408650398254},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.43562251329421997},{"id":"https://openalex.org/C105341887","wikidata":"https://www.wikidata.org/wiki/Q1307987","display_name":"Suspension (topology)","level":3,"score":0.4190632402896881},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4150618314743042},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40176278352737427},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3673841953277588},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2729770541191101},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.2636982798576355},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2217070758342743},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19676652550697327},{"id":"https://openalex.org/C5961521","wikidata":"https://www.wikidata.org/wiki/Q746083","display_name":"Homotopy","level":2,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2021.3096732","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3096732","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1515923456","display_name":null,"funder_award_id":"62003049","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6593676565","display_name":null,"funder_award_id":"61801479","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W108857541","https://openalex.org/W115870491","https://openalex.org/W2003639131","https://openalex.org/W2027986759","https://openalex.org/W2052184082","https://openalex.org/W2089292080","https://openalex.org/W2094453972","https://openalex.org/W2148087508","https://openalex.org/W2158958729","https://openalex.org/W2160887311","https://openalex.org/W2342740039","https://openalex.org/W2494112937","https://openalex.org/W2554580583","https://openalex.org/W2741385306","https://openalex.org/W2744691695","https://openalex.org/W2792853279","https://openalex.org/W2907311456","https://openalex.org/W2912687720","https://openalex.org/W2913693794","https://openalex.org/W2919670220","https://openalex.org/W2955970980","https://openalex.org/W2959675909","https://openalex.org/W2967923222","https://openalex.org/W2978848685","https://openalex.org/W2979245026","https://openalex.org/W2979509582","https://openalex.org/W2991597181","https://openalex.org/W2995528880","https://openalex.org/W3006212419","https://openalex.org/W3009533369","https://openalex.org/W3017127831","https://openalex.org/W3036861272","https://openalex.org/W3094594436","https://openalex.org/W4233525734"],"related_works":["https://openalex.org/W2067051746","https://openalex.org/W3134944649","https://openalex.org/W4361864837","https://openalex.org/W2349467427","https://openalex.org/W3169368101","https://openalex.org/W2376546541","https://openalex.org/W2210985827","https://openalex.org/W4383371515","https://openalex.org/W2138208077","https://openalex.org/W1975648247"],"abstract_inverted_index":{"At":[0],"present,":[1],"in":[2,44,157,176,189],"the":[3,9,14,41,45,55,66,68,71,77,82,90,111,116,119,124,129,138,146,153,162,167,174,184,187],"suspension":[4,46,154],"system":[5],"of":[6,11,13,70,81,118,152,173],"maglev":[7],"train,":[8],"self-diagnosis":[10],"most":[12],"components":[15,28,43],"can":[16,64,149,170,192],"be":[17,31],"realized":[18],"employing":[19],"direct":[20],"sensor":[21],"measurement,":[22],"however,":[23],"there":[24],"are":[25],"still":[26],"some":[27],"that":[29,145,166],"cannot":[30],"directly":[32],"measured":[33],"by":[34],"sensors":[35],"or":[36],"model-based":[37],"methods,":[38],"such":[39],"as":[40],"power":[42],"control":[47,155],"box,":[48],"electromagnetics":[49],"and":[50,79,106,126,136,159,161,178],"related":[51],"connectors.":[52],"And":[53],"although":[54],"detection":[56,87,100],"method":[57,101,109,148,169,188],"based":[58,102],"on":[59,103],"Stable":[60],"Kernel":[61],"Representation":[62],"(SKR)":[63],"detect":[65,150,171],"fault,":[67],"length":[69,105,113,117],"data":[72,120],"used":[73,121],"for":[74],"SKR":[75,130],"affects":[76],"speed":[78],"results":[80,88,143,164,195],"detection.":[83],"To":[84],"obtain":[85,193],"better":[86,194],"with":[89,183,196],"shortest":[91],"possible":[92],"data,":[93],"this":[94,190],"paper":[95,191],"studies":[96],"a":[97,133],"component-level":[98],"fault":[99],"autocorrelation":[104,112],"SKR.":[107],"This":[108],"uses":[110],"to":[114,122,131],"determine":[115],"identify":[123],"SKR,":[125],"then":[127],"applies":[128],"build":[132],"residual":[134,139],"generator":[135],"set":[137],"threshold.":[140],"The":[141],"experimental":[142],"show":[144,165],"studied":[147,168],"faults":[151,172],"box":[156],"real-time":[158,177],"effectively,":[160],"simulation":[163],"electromagnet":[175],"effectively.":[179],"In":[180],"addition,":[181],"compared":[182],"traditional":[185],"method,":[186],"less":[197],"data.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}