{"id":"https://openalex.org/W2820256001","doi":"https://doi.org/10.1109/i2mtc.2018.8409785","title":"Investigation of a new feature for angular defect quantification by eddy current pulsed thermography","display_name":"Investigation of a new feature for angular defect quantification by eddy current pulsed thermography","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2820256001","doi":"https://doi.org/10.1109/i2mtc.2018.8409785","mag":"2820256001"},"language":"en","primary_location":{"id":"doi:10.1109/i2mtc.2018.8409785","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2018.8409785","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://bura.brunel.ac.uk/bitstream/2438/18362/1/Fulltext.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040604865","display_name":"Junzhen Zhu","orcid":"https://orcid.org/0000-0002-1519-8764"},"institutions":[{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Junzhen Zhu","raw_affiliation_strings":["School of Engineering, Newcastle University, Newcastle upon Tyne, UK"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Newcastle University, Newcastle upon Tyne, UK","institution_ids":["https://openalex.org/I84884186"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037331514","display_name":"Gui Yun Tian","orcid":"https://orcid.org/0000-0002-7563-1523"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guiyun Tian","raw_affiliation_strings":["School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037331514","display_name":"Gui Yun Tian","orcid":"https://orcid.org/0000-0002-7563-1523"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guiyun Tian","raw_affiliation_strings":["School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063795930","display_name":"Wenbo Duan","orcid":"https://orcid.org/0000-0002-1153-2075"},"institutions":[{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wenbo Duan","raw_affiliation_strings":["Department of Mechanical, Aerospace and Civil Engineering, Brunel University London, Uxbridge, UK"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical, Aerospace and Civil Engineering, Brunel University London, Uxbridge, UK","institution_ids":["https://openalex.org/I59433898"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5040604865"],"corresponding_institution_ids":["https://openalex.org/I84884186"],"apc_list":null,"apc_paid":null,"fwci":0.3935,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57188355,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"258","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11856","display_name":"Thermography and Photoacoustic Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T11856","display_name":"Thermography and Photoacoustic Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9980999827384949,"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":0.9973999857902527,"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/thermography","display_name":"Thermography","score":0.8058242797851562},{"id":"https://openalex.org/keywords/eddy-current","display_name":"Eddy current","score":0.7064578533172607},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5344903469085693},{"id":"https://openalex.org/keywords/nondestructive-testing","display_name":"Nondestructive testing","score":0.5288708806037903},{"id":"https://openalex.org/keywords/angular-velocity","display_name":"Angular velocity","score":0.5114928483963013},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.48529738187789917},{"id":"https://openalex.org/keywords/transient","display_name":"Transient (computer programming)","score":0.47709590196609497},{"id":"https://openalex.org/keywords/thermal","display_name":"Thermal","score":0.4405137002468109},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.40563198924064636},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.36330974102020264},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3393527865409851},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3385019600391388},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.324171245098114},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2618461847305298},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2579813301563263},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1824137270450592},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.11167904734611511},{"id":"https://openalex.org/keywords/infrared","display_name":"Infrared","score":0.08049061894416809},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.07375305891036987}],"concepts":[{"id":"https://openalex.org/C2779222261","wikidata":"https://www.wikidata.org/wiki/Q624587","display_name":"Thermography","level":3,"score":0.8058242797851562},{"id":"https://openalex.org/C131357438","wikidata":"https://www.wikidata.org/wiki/Q208598","display_name":"Eddy current","level":2,"score":0.7064578533172607},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5344903469085693},{"id":"https://openalex.org/C56529433","wikidata":"https://www.wikidata.org/wiki/Q626700","display_name":"Nondestructive testing","level":2,"score":0.5288708806037903},{"id":"https://openalex.org/C5594486","wikidata":"https://www.wikidata.org/wiki/Q161635","display_name":"Angular velocity","level":2,"score":0.5114928483963013},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.48529738187789917},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.47709590196609497},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.4405137002468109},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.40563198924064636},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.36330974102020264},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3393527865409851},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3385019600391388},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.324171245098114},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2618461847305298},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2579813301563263},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1824137270450592},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11167904734611511},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.08049061894416809},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.07375305891036987},{"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/i2mtc.2018.8409785","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2018.8409785","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-article"},{"id":"pmh:oai:v-lib-bura1.brunel.ac.uk:2438/18362","is_oa":true,"landing_page_url":"http://bura.brunel.ac.uk/handle/2438/18362","pdf_url":"http://bura.brunel.ac.uk/bitstream/2438/18362/1/Fulltext.pdf","source":{"id":"https://openalex.org/S4306401473","display_name":"Brunel University Research Archive (BURA) (Brunel University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59433898","host_organization_name":"Brunel University of London","host_organization_lineage":["https://openalex.org/I59433898"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":{"id":"pmh:oai:v-lib-bura1.brunel.ac.uk:2438/18362","is_oa":true,"landing_page_url":"http://bura.brunel.ac.uk/handle/2438/18362","pdf_url":"http://bura.brunel.ac.uk/bitstream/2438/18362/1/Fulltext.pdf","source":{"id":"https://openalex.org/S4306401473","display_name":"Brunel University Research Archive (BURA) (Brunel University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59433898","host_organization_name":"Brunel University of London","host_organization_lineage":["https://openalex.org/I59433898"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2820256001.pdf","grobid_xml":"https://content.openalex.org/works/W2820256001.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W598764262","https://openalex.org/W601563449","https://openalex.org/W1773402550","https://openalex.org/W1976692507","https://openalex.org/W1980909362","https://openalex.org/W1995052565","https://openalex.org/W2002371946","https://openalex.org/W2002752981","https://openalex.org/W2007301882","https://openalex.org/W2009624864","https://openalex.org/W2013188187","https://openalex.org/W2050368892","https://openalex.org/W2075297004","https://openalex.org/W2079746955","https://openalex.org/W2089215923","https://openalex.org/W2103469092","https://openalex.org/W2106474383","https://openalex.org/W2275062665","https://openalex.org/W2504925967","https://openalex.org/W2586611611","https://openalex.org/W6638095186"],"related_works":["https://openalex.org/W2994919662","https://openalex.org/W2535232420","https://openalex.org/W3041672627","https://openalex.org/W2084261063","https://openalex.org/W346129553","https://openalex.org/W4283209813","https://openalex.org/W26084815","https://openalex.org/W2353087477","https://openalex.org/W1979671329","https://openalex.org/W2479021353"],"abstract_inverted_index":{"Eddy":[0],"current":[1],"pulsed":[2],"thermography":[3],"(ECPT)":[4],"as":[5],"one":[6],"of":[7,18,21,49,73,81,113],"the":[8,16,19,50,63,71,74,82,90,99,104,109],"emerging":[9],"NDT&E":[10],"techniques":[11],"has":[12],"been":[13],"used":[14,68,85],"for":[15,25,42],"evaluation":[17],"integrity":[20],"rail":[22],"tracks,":[23],"especially":[24],"rolling":[26],"contact":[27],"fatigue":[28],"(RCF)":[29],"or":[30],"angular":[31,43,75,100],"defect":[32,44],"detection":[33],"and":[34,79,88,98,111],"quantification.":[35,45],"This":[36],"paper":[37],"proposed":[38],"a":[39,58],"new":[40,59,115],"feature":[41,60,116],"Specifically,":[46],"first-order":[47,64],"differential":[48,65],"transient":[51],"thermal":[52],"response":[53],"was":[54,67],"first":[55],"obtained.":[56],"Then":[57],"derived":[61],"from":[62],"result":[66],"to":[69,86],"quantify":[70],"length":[72],"slot.":[76],"R-squared":[77],"value":[78],"2-norm":[80],"residual":[83],"were":[84,117],"evaluate":[87],"compare":[89],"fitted":[91],"linear":[92],"relationship":[93],"between":[94],"different":[95],"extracted":[96],"features":[97],"slot":[101],"lengths.":[102],"Through":[103],"comparison":[105],"with":[106],"other":[107],"features,":[108],"strength":[110],"limitation":[112],"this":[114],"summarized.":[118]},"counts_by_year":[{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
