{"id":"https://openalex.org/W3094541345","doi":"https://doi.org/10.1109/access.2020.3024777","title":"Fault Detection Method for Suspension Systems of Maglev Train Based on Optimized Random Matrix Theory","display_name":"Fault Detection Method for Suspension Systems of Maglev Train Based on Optimized Random Matrix Theory","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3094541345","doi":"https://doi.org/10.1109/access.2020.3024777","mag":"3094541345"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3024777","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3024777","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09199889.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09199889.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103144672","display_name":"Hailin Hu","orcid":"https://orcid.org/0000-0003-3800-1511"},"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/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hailin Hu","raw_affiliation_strings":["School of Electrical Engineering and Automation, Jiangxi University of Science and Technology, Ganzhou, China","College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-3800-1511","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Automation, Jiangxi University of Science and Technology, Ganzhou, China","institution_ids":["https://openalex.org/I4510145"]},{"raw_affiliation_string":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101715386","display_name":"Fu Feng","orcid":"https://orcid.org/0000-0003-3663-9992"},"institutions":[{"id":"https://openalex.org/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fu Feng","raw_affiliation_strings":["School of Electrical Engineering and Automation, Jiangxi University of Science and Technology, Ganzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-3663-9992","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Automation, Jiangxi University of Science and Technology, Ganzhou, China","institution_ids":["https://openalex.org/I4510145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103146197","display_name":"Xu Zhou","orcid":"https://orcid.org/0009-0001-1071-0861"},"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":"Xu Zhou","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-2490-5213","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":"middle","author":{"id":"https://openalex.org/A5038161264","display_name":"Jiewei Zeng","orcid":"https://orcid.org/0000-0003-1035-8113"},"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":"Jiewei Zeng","raw_affiliation_strings":["College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-1035-8113","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":"middle","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"]}],"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"],"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"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100648731","display_name":"Gao Wang","orcid":"https://orcid.org/0000-0002-6746-792X"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gao Wang","raw_affiliation_strings":["School of Physics and Astronomy, University of Glasgow, Glasgow, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Astronomy, University of Glasgow, Glasgow, U.K","institution_ids":["https://openalex.org/I7882870"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5103144672"],"corresponding_institution_ids":["https://openalex.org/I170215575","https://openalex.org/I4510145"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.1519,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.45336991,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"187523","last_page":"187530"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11602","display_name":"Magnetic Bearings and Levitation Dynamics","score":0.9939000010490417,"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/T10842","display_name":"Railway Engineering and Dynamics","score":0.9873999953269958,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/maglev","display_name":"Maglev","score":0.8685051202774048},{"id":"https://openalex.org/keywords/suspension","display_name":"Suspension (topology)","score":0.6189531683921814},{"id":"https://openalex.org/keywords/random-matrix","display_name":"Random matrix","score":0.5793213844299316},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5544151067733765},{"id":"https://openalex.org/keywords/fault-detection-and-isolation","display_name":"Fault detection and isolation","score":0.5449612736701965},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5371686816215515},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5028678774833679},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.4734330177307129},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.45912373065948486},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.44412940740585327},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4203300476074219},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3852021098136902},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.265646755695343},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2300819456577301},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18137148022651672},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10305532813072205}],"concepts":[{"id":"https://openalex.org/C196781063","wikidata":"https://www.wikidata.org/wiki/Q160047","display_name":"Maglev","level":2,"score":0.8685051202774048},{"id":"https://openalex.org/C105341887","wikidata":"https://www.wikidata.org/wiki/Q1307987","display_name":"Suspension (topology)","level":3,"score":0.6189531683921814},{"id":"https://openalex.org/C64812099","wikidata":"https://www.wikidata.org/wiki/Q176604","display_name":"Random matrix","level":3,"score":0.5793213844299316},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5544151067733765},{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.5449612736701965},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5371686816215515},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5028678774833679},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.4734330177307129},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.45912373065948486},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.44412940740585327},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4203300476074219},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3852021098136902},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.265646755695343},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2300819456577301},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18137148022651672},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10305532813072205},{"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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C5961521","wikidata":"https://www.wikidata.org/wiki/Q746083","display_name":"Homotopy","level":2,"score":0.0},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3024777","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3024777","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09199889.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:bfffc2452958488aaaaf7545e1fcb7e9","is_oa":true,"landing_page_url":"https://doaj.org/article/bfffc2452958488aaaaf7545e1fcb7e9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 187523-187530 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3024777","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3024777","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09199889.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2616408133","display_name":null,"funder_award_id":"2016YFB1200600","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3094541345.pdf","grobid_xml":"https://content.openalex.org/works/W3094541345.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W1499525344","https://openalex.org/W1932472321","https://openalex.org/W1991563577","https://openalex.org/W1995927826","https://openalex.org/W2059401976","https://openalex.org/W2072799868","https://openalex.org/W2080059175","https://openalex.org/W2104600154","https://openalex.org/W2160887311","https://openalex.org/W2161423475","https://openalex.org/W2276776862","https://openalex.org/W2480563780","https://openalex.org/W2609854697","https://openalex.org/W2755033092","https://openalex.org/W2758130881","https://openalex.org/W2766021348","https://openalex.org/W2770006443","https://openalex.org/W2774636206","https://openalex.org/W2805010661","https://openalex.org/W2885002795","https://openalex.org/W2889185022","https://openalex.org/W2906110806","https://openalex.org/W2907978107","https://openalex.org/W2910716906","https://openalex.org/W2955445767","https://openalex.org/W2979245026","https://openalex.org/W3002912409","https://openalex.org/W3104415553","https://openalex.org/W3105373557","https://openalex.org/W6648272262","https://openalex.org/W6744621206","https://openalex.org/W6765244738"],"related_works":["https://openalex.org/W2067051746","https://openalex.org/W4361864837","https://openalex.org/W2349467427","https://openalex.org/W2376546541","https://openalex.org/W3169368101","https://openalex.org/W2210985827","https://openalex.org/W2370142120","https://openalex.org/W4206062456","https://openalex.org/W2138208077","https://openalex.org/W1975648247"],"abstract_inverted_index":{"The":[0,59,96],"fault":[1,48],"detection":[2,49],"of":[3,12,29,37,66,78,98],"the":[4,27,30,35,38,63,72,76,79,83,87,94,99,103],"suspension":[5,52],"system":[6],"in":[7,22],"a":[8,46],"maglev":[9],"train":[10],"is":[11,54,68,90,106],"great":[13],"importance":[14],"for":[15,51],"its":[16],"operational":[17],"safety":[18],"and":[19,108],"reliability.":[20],"However,":[21],"random":[23,31,60],"matrix":[24,32,61],"theory":[25],"(RMT),":[26],"size":[28],"direct":[33],"impacts":[34],"result":[36],"mean":[39],"spectral":[40],"radius":[41],"(MSR).":[42],"In":[43],"this":[44],"article,":[45],"state-of-the-art":[47],"method":[50,105],"systems":[53],"proposed":[55,104],"using":[56],"optimized":[57,88],"RMT.":[58],"with":[62,75],"largest":[64],"number":[65],"eigenvalues":[67],"obtained":[69],"by":[70],"reshaping":[71],"original":[73],"data,":[74],"help":[77],"auto-correlation":[80],"length":[81],"from":[82],"correlation":[84],"analysis.":[85],"Finally,":[86],"MSR":[89],"applied":[91],"to":[92],"detect":[93],"fault.":[95],"results":[97],"experiment":[100],"illustrate":[101],"that":[102],"applicable":[107],"effective.":[109]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-16T08:24:45.110214","created_date":"2025-10-10T00:00:00"}
