{"id":"https://openalex.org/W3033734941","doi":"https://doi.org/10.1109/access.2020.2999478","title":"Gear Backlash Detection and Evaluation Based on Current Characteristic Extraction and Selection","display_name":"Gear Backlash Detection and Evaluation Based on Current Characteristic Extraction and Selection","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3033734941","doi":"https://doi.org/10.1109/access.2020.2999478","mag":"3033734941"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2999478","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2999478","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106325.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/ielx7/6287639/8948470/09106325.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100379377","display_name":"Qichao Yang","orcid":"https://orcid.org/0000-0002-7957-0772"},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qichao Yang","raw_affiliation_strings":["Key Laboratory of Vibration and Noise under Ministry of Education of Yunnan Province, Kunming University of Science and Technology, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Vibration and Noise under Ministry of Education of Yunnan Province, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100722457","display_name":"Tao Liu","orcid":"https://orcid.org/0000-0002-0146-729X"},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Liu","raw_affiliation_strings":["Key Laboratory of Vibration and Noise under Ministry of Education of Yunnan Province, Kunming University of Science and Technology, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Vibration and Noise under Ministry of Education of Yunnan Province, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033167845","display_name":"Xing Wu","orcid":"https://orcid.org/0000-0002-1719-2040"},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xing Wu","raw_affiliation_strings":["Key Laboratory of Vibration and Noise under Ministry of Education of Yunnan Province, Kunming University of Science and Technology, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Vibration and Noise under Ministry of Education of Yunnan Province, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061253385","display_name":"Yunnan Deng","orcid":"https://orcid.org/0000-0003-3472-0308"},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunnan Deng","raw_affiliation_strings":["Key Laboratory of Vibration and Noise under Ministry of Education of Yunnan Province, Kunming University of Science and Technology, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Vibration and Noise under Ministry of Education of Yunnan Province, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100379377"],"corresponding_institution_ids":["https://openalex.org/I10660446"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.7851,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.84603264,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"107161","last_page":"107176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9994999766349792,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9994999766349792,"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/T11062","display_name":"Gear and Bearing Dynamics Analysis","score":0.996999979019165,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9642999768257141,"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/backlash","display_name":"Backlash","score":0.9396814107894897},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.7284154295921326},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5048085451126099},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.48158955574035645},{"id":"https://openalex.org/keywords/current","display_name":"Current (fluid)","score":0.4431675970554352},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.4144085943698883},{"id":"https://openalex.org/keywords/rotor","display_name":"Rotor (electric)","score":0.41390925645828247},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.30156266689300537},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.2078835666179657},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20024946331977844},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08927810192108154}],"concepts":[{"id":"https://openalex.org/C2776652708","wikidata":"https://www.wikidata.org/wiki/Q584028","display_name":"Backlash","level":2,"score":0.9396814107894897},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7284154295921326},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5048085451126099},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.48158955574035645},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.4431675970554352},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.4144085943698883},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.41390925645828247},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30156266689300537},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.2078835666179657},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20024946331977844},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08927810192108154},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2999478","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2999478","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106325.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:8d4a3a6a02a1484faab9c9766959c8db","is_oa":true,"landing_page_url":"https://doaj.org/article/8d4a3a6a02a1484faab9c9766959c8db","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":"IEEE Access, Vol 8, Pp 107161-107176 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2999478","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2999478","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09106325.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":[{"id":"https://metadata.un.org/sdg/10","score":0.5,"display_name":"Reduced inequalities"},{"id":"https://metadata.un.org/sdg/16","score":0.5,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2382634859","display_name":null,"funder_award_id":"51875272","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G37568934","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4838748346","display_name":null,"funder_award_id":"51675251","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8943317377","display_name":null,"funder_award_id":"2018YFB1306103","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":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3033734941.pdf","grobid_xml":"https://content.openalex.org/works/W3033734941.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W1973550750","https://openalex.org/W1990194819","https://openalex.org/W1992397769","https://openalex.org/W2011537554","https://openalex.org/W2018999994","https://openalex.org/W2038753806","https://openalex.org/W2055719802","https://openalex.org/W2072315088","https://openalex.org/W2075691402","https://openalex.org/W2080298824","https://openalex.org/W2100243519","https://openalex.org/W2108726035","https://openalex.org/W2126525850","https://openalex.org/W2136681557","https://openalex.org/W2144463445","https://openalex.org/W2147673855","https://openalex.org/W2163463467","https://openalex.org/W2346244066","https://openalex.org/W2468241156","https://openalex.org/W2593875641","https://openalex.org/W2611005833","https://openalex.org/W2759757252","https://openalex.org/W2773230466","https://openalex.org/W2783481833","https://openalex.org/W2791786163","https://openalex.org/W2795099492","https://openalex.org/W2803881197","https://openalex.org/W2806029326","https://openalex.org/W2910256705","https://openalex.org/W2938300822","https://openalex.org/W2938398362","https://openalex.org/W2947477257","https://openalex.org/W2947663535","https://openalex.org/W2950953265","https://openalex.org/W2985226198","https://openalex.org/W2989066261","https://openalex.org/W4230958615","https://openalex.org/W6749945821"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2318553114","https://openalex.org/W45990023","https://openalex.org/W2369073421","https://openalex.org/W2066639517","https://openalex.org/W2967708117","https://openalex.org/W2242762566","https://openalex.org/W2370149162","https://openalex.org/W2953861963","https://openalex.org/W2136922099"],"abstract_inverted_index":{"Motor":[0],"Current":[1],"Signal":[2],"Analysis":[3],"(MCSA)":[4],"is":[5,39,83,102,143,177,206,218,243,259],"widely":[6],"used":[7],"in":[8,19],"the":[9,20,25,37,42,45,53,57,71,79,87,106,113,125,149,166,170,182,190,193,197,201,209,215,222,225,229,233,236,240,255,265,269],"monitoring":[10,254],"of":[11,24,31,36,44,81,169,192,200,224,239,268],"electric":[12],"motors,":[13],"but":[14],"few":[15],"researchers":[16],"applied":[17],"it":[18,64,101,176,258],"transmission":[21],"system":[22],"because":[23],"fault":[26],"information":[27],"loss":[28],"and":[29,97,116,147,173,235,261],"aliasing":[30],"current":[32,54,80,133,171,237],"signals.":[33],"The":[34,249],"purpose":[35],"research":[38],"to":[40,69,104,145,180,220,263],"analyze":[41],"influence":[43],"gear":[46,72,98],"backlash":[47,73,154,234,267],"under":[48,109,135,245],"different":[49,110,246,266],"size":[50],"effect":[51],"on":[52],"signal":[55,202,238],"from":[56,132],"permanent":[58],"magnet":[59],"synchronous":[60],"motor":[61,242,256],"(PMSM).":[62],"And":[63,138],"supplies":[65],"a":[66],"convenient":[67],"route":[68],"detect":[70],"more":[74],"economy.":[75],"In":[76,187],"most":[77,150],"cases,":[78],"PMSM":[82],"usually":[84],"changed":[85],"with":[86,93],"operating":[88],"states,":[89],"which":[90],"may":[91],"relate":[92],"rotor":[94],"speed,":[95],"load":[96],"backlash.":[99,137],"So,":[100],"important":[103],"extract":[105],"sensitive":[107],"features":[108,129,152,158],"states.":[111],"Here,":[112],"stable":[114],"speed":[115,118,161,247],"variable":[117,136,160],"states":[119,162],"are":[120,130,155,163],"considered":[121],"at":[122,159,203],"first.":[123],"At":[124],"steady":[126,183],"stage,":[127],"multiple":[128],"extracted":[131,226],"signals":[134],"fisher":[139],"discriminant":[140],"analysis":[141],"(FDA)":[142],"introduced":[144],"evaluate":[146],"select":[148],"sensitivity":[151],"for":[153],"selected.":[156],"Then,":[157],"extracted.":[164],"Because":[165],"transient":[167],"change":[168],"frequency":[172],"phase":[174,205],"adjustable,":[175],"very":[178],"difficult":[179],"obtain":[181],"state":[184],"response":[185],"characteristic.":[186],"this":[188,204],"paper,":[189],"inverse":[191],"time":[194],"difference":[195],"between":[196,232],"positive":[198],"peaks":[199],"utilized":[207],"as":[208],"characteristic":[210],"index":[211],"describing":[212],"phase.":[213],"Furthermore,":[214],"polynomial":[216],"principle":[217],"combined":[219],"enhance":[221],"characteristics":[223],"features.":[227],"Therefore,":[228],"mapping":[230],"relationship":[231],"servo":[241],"established":[244],"stages.":[248],"results":[250],"show":[251],"that":[252],"by":[253],"current,":[257],"feasible":[260],"effective":[262],"distinguish":[264],"meshing":[270],"gear.":[271]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}