{"id":"https://openalex.org/W4411799347","doi":"https://doi.org/10.1109/tim.2025.3584154","title":"A Novel Magnetic Field Gradient-Enhanced Excitation Source for Motion-Induced Eddy Current Testing","display_name":"A Novel Magnetic Field Gradient-Enhanced Excitation Source for Motion-Induced Eddy Current Testing","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411799347","doi":"https://doi.org/10.1109/tim.2025.3584154"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3584154","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3584154","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/A5092891730","display_name":"Bingkun Wei","orcid":"https://orcid.org/0000-0002-9133-9709"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingkun Wei","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9133-9709","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017470096","display_name":"Lisha Peng","orcid":"https://orcid.org/0000-0002-7315-2692"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lisha Peng","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7315-2692","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029901887","display_name":"Shuzhi Wen","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuzhi Wen","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0003-7239-3448","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043160491","display_name":"Jinghua Zhang","orcid":"https://orcid.org/0000-0002-7337-7525"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinghua Zhang","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7337-7525","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005461275","display_name":"Shisong Li","orcid":"https://orcid.org/0000-0002-2509-5523"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shisong Li","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-2509-5523","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100432868","display_name":"Songling Huang","orcid":"https://orcid.org/0000-0003-4442-2566"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songling Huang","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4442-2566","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0363,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.74446863,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12169","display_name":"Non-Destructive Testing Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12169","display_name":"Non-Destructive Testing Techniques","score":1.0,"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/T10834","display_name":"Welding Techniques and Residual Stresses","score":0.9986000061035156,"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/T12692","display_name":"Magnetic Field Sensors Techniques","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/eddy-current","display_name":"Eddy current","score":0.7599935531616211},{"id":"https://openalex.org/keywords/excitation","display_name":"Excitation","score":0.7292050123214722},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.5451750159263611},{"id":"https://openalex.org/keywords/nuclear-magnetic-resonance","display_name":"Nuclear magnetic resonance","score":0.48706677556037903},{"id":"https://openalex.org/keywords/current","display_name":"Current (fluid)","score":0.4828537106513977},{"id":"https://openalex.org/keywords/eddy-current-testing","display_name":"Eddy-current testing","score":0.4641754627227783},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.45694124698638916},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3686487078666687},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.32376378774642944},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.26976537704467773},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19720959663391113}],"concepts":[{"id":"https://openalex.org/C131357438","wikidata":"https://www.wikidata.org/wiki/Q208598","display_name":"Eddy current","level":2,"score":0.7599935531616211},{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.7292050123214722},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.5451750159263611},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.48706677556037903},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.4828537106513977},{"id":"https://openalex.org/C6441794","wikidata":"https://www.wikidata.org/wiki/Q1420867","display_name":"Eddy-current testing","level":3,"score":0.4641754627227783},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.45694124698638916},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3686487078666687},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.32376378774642944},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.26976537704467773},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19720959663391113},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3584154","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3584154","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":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G6259247475","display_name":null,"funder_award_id":"2022QNRC001","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":25,"referenced_works":["https://openalex.org/W1982959154","https://openalex.org/W2058822075","https://openalex.org/W2126105956","https://openalex.org/W2324673071","https://openalex.org/W2913615123","https://openalex.org/W3090698787","https://openalex.org/W3118761232","https://openalex.org/W3132434200","https://openalex.org/W4293224713","https://openalex.org/W4296640384","https://openalex.org/W4320487090","https://openalex.org/W4377971304","https://openalex.org/W4379162841","https://openalex.org/W4381435649","https://openalex.org/W4383497868","https://openalex.org/W4386815292","https://openalex.org/W4390357283","https://openalex.org/W4390717417","https://openalex.org/W4391574528","https://openalex.org/W4394912376","https://openalex.org/W4395663856","https://openalex.org/W4403857384","https://openalex.org/W4405176766","https://openalex.org/W4406119499","https://openalex.org/W4409359474"],"related_works":["https://openalex.org/W2744634501","https://openalex.org/W2085805524","https://openalex.org/W2003522138","https://openalex.org/W2551942315","https://openalex.org/W4296871629","https://openalex.org/W2333795440","https://openalex.org/W2325202533","https://openalex.org/W2029993380","https://openalex.org/W2357774020","https://openalex.org/W2761369883"],"abstract_inverted_index":{"As":[0],"production":[1],"speeds":[2],"continue":[3],"to":[4,112,151,180],"increase,":[5],"accurately":[6],"measuring":[7],"defects":[8,32,175],"during":[9],"the":[10,50,53,62,66,78,81,114,117,121,128,135,153,160,167,186],"high-speed":[11,34],"motion":[12,143],"of":[13,16,52,61,80,116,137,194,199],"samples":[14],"becomes":[15],"significant":[17],"practical":[18],"importance.":[19],"Motion-induced":[20],"eddy":[21],"current":[22],"(MIEC)":[23],"is":[24,101,110,149],"a":[25,96,190,197],"nondestructive":[26],"testing":[27],"method":[28],"well-suited":[29],"for":[30,171],"detecting":[31],"in":[33,183],"moving":[35],"samples.":[36],"Existing":[37],"studies":[38],"typically":[39],"employ":[40],"permanent":[41,122],"magnets":[42],"or":[43],"coils":[44],"as":[45],"excitation":[46,63,98,130,162],"sources,":[47],"without":[48],"addressing":[49],"impact":[51],"central":[54,82],"magnetic":[55,58,83,86,118],"field":[56,59,84,87],"and":[57,75,85,103,196],"gradient":[60,88],"source":[64,99,131,163],"on":[65,89,93,185],"generated":[67],"MIEC":[68,90,168],"signals.":[69,91],"This":[70],"study":[71],"analyzes,":[72],"both":[73],"theoretically":[74],"through":[76],"simulations,":[77],"influence":[79],"Based":[92],"these":[94],"findings,":[95],"new":[97],"structure":[100,132,164],"designed,":[102],"an":[104,146],"improved":[105],"multi-objective":[106],"RIME":[107],"optimization":[108],"algorithm":[109],"proposed":[111],"optimize":[113],"shape":[115],"yoke":[119],"surrounding":[120],"magnet.":[123],"Numerical":[124],"simulations":[125],"demonstrate":[126],"that":[127,159],"optimized":[129,161],"significantly":[133],"enhances":[134,166],"amplitude":[136,170,192],"defect":[138],"signals,":[139],"across":[140],"various":[141],"sample":[142],"speeds.":[144],"Finally,":[145],"experimental":[147,156],"setup":[148],"constructed":[150],"validate":[152],"results.":[154],"The":[155],"results":[157],"indicate":[158],"effectively":[165],"signal":[169],"five":[172],"different":[173],"slot-shaped":[174],"ranging":[176],"from":[177],"0.5":[178],"mm":[179,182],"2.5":[181],"length":[184],"aluminum":[187],"disk,":[188],"with":[189],"minimum":[191],"increase":[193],"52%":[195],"maximum":[198],"74.1%.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}