{"id":"https://openalex.org/W2089251671","doi":"https://doi.org/10.3390/s110707204","title":"Research on the Filtering Algorithm in Speed and Position Detection of Maglev Trains","display_name":"Research on the Filtering Algorithm in Speed and Position Detection of Maglev Trains","publication_year":2011,"publication_date":"2011-07-14","ids":{"openalex":"https://openalex.org/W2089251671","doi":"https://doi.org/10.3390/s110707204","mag":"2089251671","pmid":"https://pubmed.ncbi.nlm.nih.gov/22164012"},"language":"en","primary_location":{"id":"doi:10.3390/s110707204","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s110707204","pdf_url":"https://www.mdpi.com/1424-8220/11/7/7204/pdf?version=1403315778","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/11/7/7204/pdf?version=1403315778","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101630496","display_name":"Chunhui Dai","orcid":"https://orcid.org/0000-0002-6516-9101"},"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":"Chunhui Dai","raw_affiliation_strings":["College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha, Hunan, China"],"affiliations":[{"raw_affiliation_string":"College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha, Hunan, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438093","display_name":"Zhiqiang Long","orcid":"https://orcid.org/0000-0003-4275-2377"},"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":true,"raw_author_name":"Zhiqiang Long","raw_affiliation_strings":["College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha, Hunan, China"],"affiliations":[{"raw_affiliation_string":"College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha, Hunan, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101597788","display_name":"Yunde Xie","orcid":"https://orcid.org/0000-0002-9433-7127"},"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":"Yunde Xie","raw_affiliation_strings":["College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha, Hunan, China"],"affiliations":[{"raw_affiliation_string":"College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha, Hunan, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019758949","display_name":"Song Xue","orcid":"https://orcid.org/0000-0003-3986-6197"},"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":"Song Xue","raw_affiliation_strings":["College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha, Hunan, China"],"affiliations":[{"raw_affiliation_string":"College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha, Hunan, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100438093"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":5.2533,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.9537671,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"11","issue":"7","first_page":"7204","last_page":"7218"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11602","display_name":"Magnetic Bearings and Levitation Dynamics","score":0.9998999834060669,"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":0.9998999834060669,"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/T12371","display_name":"Electrical Contact Performance and Analysis","score":0.9689000248908997,"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/T14128","display_name":"Metallurgical and Alloy Processes","score":0.960099995136261,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/differentiator","display_name":"Differentiator","score":0.9512460231781006},{"id":"https://openalex.org/keywords/maglev","display_name":"Maglev","score":0.9254878759384155},{"id":"https://openalex.org/keywords/track","display_name":"Track (disk drive)","score":0.6859685778617859},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6037734746932983},{"id":"https://openalex.org/keywords/traction","display_name":"Traction (geology)","score":0.5707886219024658},{"id":"https://openalex.org/keywords/tachometer","display_name":"Tachometer","score":0.5693240165710449},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.46484678983688354},{"id":"https://openalex.org/keywords/train","display_name":"Train","score":0.46214425563812256},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4515189826488495},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.43911048769950867},{"id":"https://openalex.org/keywords/electromagnetic-suspension","display_name":"Electromagnetic suspension","score":0.42251813411712646},{"id":"https://openalex.org/keywords/magnet","display_name":"Magnet","score":0.35206863284111023},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34656745195388794},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.2988549470901489},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.19596949219703674},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1723904013633728},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.16845324635505676},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.10982811450958252},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09651759266853333}],"concepts":[{"id":"https://openalex.org/C12112733","wikidata":"https://www.wikidata.org/wiki/Q2659948","display_name":"Differentiator","level":3,"score":0.9512460231781006},{"id":"https://openalex.org/C196781063","wikidata":"https://www.wikidata.org/wiki/Q160047","display_name":"Maglev","level":2,"score":0.9254878759384155},{"id":"https://openalex.org/C89992363","wikidata":"https://www.wikidata.org/wiki/Q5961558","display_name":"Track (disk drive)","level":2,"score":0.6859685778617859},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6037734746932983},{"id":"https://openalex.org/C38834483","wikidata":"https://www.wikidata.org/wiki/Q17000223","display_name":"Traction (geology)","level":2,"score":0.5707886219024658},{"id":"https://openalex.org/C27082852","wikidata":"https://www.wikidata.org/wiki/Q206976","display_name":"Tachometer","level":3,"score":0.5693240165710449},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.46484678983688354},{"id":"https://openalex.org/C190839683","wikidata":"https://www.wikidata.org/wiki/Q2448197","display_name":"Train","level":2,"score":0.46214425563812256},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4515189826488495},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.43911048769950867},{"id":"https://openalex.org/C40904291","wikidata":"https://www.wikidata.org/wiki/Q17010224","display_name":"Electromagnetic suspension","level":3,"score":0.42251813411712646},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.35206863284111023},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34656745195388794},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.2988549470901489},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19596949219703674},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1723904013633728},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.16845324635505676},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.10982811450958252},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09651759266853333},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s110707204","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s110707204","pdf_url":"https://www.mdpi.com/1424-8220/11/7/7204/pdf?version=1403315778","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:22164012","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22164012","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:3c6740c0c5894b6d9be02aedb65fe83f","is_oa":true,"landing_page_url":"https://doaj.org/article/3c6740c0c5894b6d9be02aedb65fe83f","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 11, Iss 7, Pp 7204-7218 (2011)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:2240794","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3231682","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s110707204","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s110707204","pdf_url":"https://www.mdpi.com/1424-8220/11/7/7204/pdf?version=1403315778","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7900000214576721,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2089251671.pdf","grobid_xml":"https://content.openalex.org/works/W2089251671.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W2026470744","https://openalex.org/W2097105855","https://openalex.org/W2105693977","https://openalex.org/W2129892529","https://openalex.org/W2153028751","https://openalex.org/W2168012444","https://openalex.org/W2376969739","https://openalex.org/W2385342144","https://openalex.org/W2978722742","https://openalex.org/W7008804621"],"related_works":["https://openalex.org/W1523062418","https://openalex.org/W2323496853","https://openalex.org/W4320729800","https://openalex.org/W2758365173","https://openalex.org/W3113374206","https://openalex.org/W2081552852","https://openalex.org/W595943120","https://openalex.org/W2967536673","https://openalex.org/W4246151196","https://openalex.org/W2962740679"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"in":[3,122],"brief":[4],"the":[5,46,51,55,63,72,75,78,83,107,123,131,140],"traction":[6,18,141],"system":[7,34,142],"of":[8,71,106,118],"a":[9,95,135],"permanent":[10,56],"magnet":[11,57],"electrodynamic":[12,58],"suspension":[13,59],"(EDS)":[14,60],"train.":[15],"The":[16,103,115,127],"synchronous":[17],"mode":[19],"based":[20],"on":[21,40],"long":[22],"stators":[23],"and":[24,31,42,74,89,110,138],"track":[25,76],"cable":[26],"is":[27,35,38,43,86,101],"described.":[28],"A":[29],"speed":[30],"position":[32,79,84],"detection":[33],"recommended.":[36],"It":[37],"installed":[39],"board":[41],"used":[44,121],"as":[45],"feedback":[47],"end.":[48],"Restricted":[49],"by":[50,82],"maglev":[52],"train's":[53],"structure,":[54],"train":[61],"uses":[62],"non-contact":[64],"method":[65],"to":[66],"detect":[67],"its":[68],"position.":[69],"Because":[70],"shake":[73],"joints,":[77],"signal":[80,124],"sent":[81],"sensor":[85],"always":[87],"aberrant":[88],"noisy.":[90],"To":[91],"solve":[92],"this":[93],"problem,":[94],"linear":[96],"discrete":[97],"track-differentiator":[98,108,111,132],"filtering":[99,104],"algorithm":[100],"proposed.":[102],"characters":[105],"(TD)":[109],"group":[112],"are":[113,120],"analyzed.":[114],"four":[116],"series":[117],"TD":[119],"processing":[125],"unit.":[126],"result":[128],"shows":[129],"that":[130],"could":[133],"have":[134],"good":[136],"effect":[137],"make":[139],"run":[143],"normally.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":6}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}