{"id":"https://openalex.org/W2999665784","doi":"https://doi.org/10.1109/sensors43011.2019.8956638","title":"Structural Health Monitoring using Apodized Pi-Phase Shifted FBG: Decoupling Strain and Temperature Effects","display_name":"Structural Health Monitoring using Apodized Pi-Phase Shifted FBG: Decoupling Strain and Temperature Effects","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2999665784","doi":"https://doi.org/10.1109/sensors43011.2019.8956638","mag":"2999665784"},"language":"en","primary_location":{"id":"doi:10.1109/sensors43011.2019.8956638","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors43011.2019.8956638","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE SENSORS","raw_type":"proceedings-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/A5063365911","display_name":"Farinaz Kouhrangiha","orcid":null},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Farinaz Kouhrangiha","raw_affiliation_strings":["Concordia University,Department of Electrical and Computer Engineering (ECE),Montreal,Canada","Department of Electrical and Computer Engineering (ECE), Concordia University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"Concordia University,Department of Electrical and Computer Engineering (ECE),Montreal,Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering (ECE), Concordia University, Montreal, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035917333","display_name":"Mojtaba Kahrizi","orcid":"https://orcid.org/0000-0001-7894-1087"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mojtaba Kahrizi","raw_affiliation_strings":["Concordia University,Department of Electrical and Computer Engineering (ECE),Montreal,Canada","Department of Electrical and Computer Engineering (ECE), Concordia University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"Concordia University,Department of Electrical and Computer Engineering (ECE),Montreal,Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering (ECE), Concordia University, Montreal, Canada","institution_ids":["https://openalex.org/I60158472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009555575","display_name":"K. Khorasani","orcid":"https://orcid.org/0000-0002-6919-3889"},"institutions":[{"id":"https://openalex.org/I60158472","display_name":"Concordia University","ror":"https://ror.org/0420zvk78","country_code":"CA","type":"education","lineage":["https://openalex.org/I60158472"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Khashayar Khorasani","raw_affiliation_strings":["Concordia University,Department of Electrical and Computer Engineering (ECE),Montreal,Canada","Department of Electrical and Computer Engineering (ECE), Concordia University, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"Concordia University,Department of Electrical and Computer Engineering (ECE),Montreal,Canada","institution_ids":["https://openalex.org/I60158472"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering (ECE), Concordia University, Montreal, Canada","institution_ids":["https://openalex.org/I60158472"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5063365911"],"corresponding_institution_ids":["https://openalex.org/I60158472"],"apc_list":null,"apc_paid":null,"fwci":0.8346,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.74921307,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":1.0,"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"}},{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9957000017166138,"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/apodization","display_name":"Apodization","score":0.9526750445365906},{"id":"https://openalex.org/keywords/fiber-bragg-grating","display_name":"Fiber Bragg grating","score":0.7261452078819275},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5610572099685669},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5541238784790039},{"id":"https://openalex.org/keywords/structural-health-monitoring","display_name":"Structural health monitoring","score":0.5483652949333191},{"id":"https://openalex.org/keywords/decoupling","display_name":"Decoupling (probability)","score":0.5362090468406677},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5300354957580566},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4902504086494446},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4814850091934204},{"id":"https://openalex.org/keywords/temperature-measurement","display_name":"Temperature measurement","score":0.4384322464466095},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.43542391061782837},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3562150299549103},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.32763510942459106},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3140558898448944},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19404634833335876},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1814935803413391}],"concepts":[{"id":"https://openalex.org/C51427946","wikidata":"https://www.wikidata.org/wiki/Q618827","display_name":"Apodization","level":2,"score":0.9526750445365906},{"id":"https://openalex.org/C43091971","wikidata":"https://www.wikidata.org/wiki/Q1397391","display_name":"Fiber Bragg grating","level":3,"score":0.7261452078819275},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5610572099685669},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5541238784790039},{"id":"https://openalex.org/C2776247918","wikidata":"https://www.wikidata.org/wiki/Q1423713","display_name":"Structural health monitoring","level":2,"score":0.5483652949333191},{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.5362090468406677},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5300354957580566},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4902504086494446},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4814850091934204},{"id":"https://openalex.org/C72293138","wikidata":"https://www.wikidata.org/wiki/Q909741","display_name":"Temperature measurement","level":2,"score":0.4384322464466095},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.43542391061782837},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3562150299549103},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.32763510942459106},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3140558898448944},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19404634833335876},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1814935803413391},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sensors43011.2019.8956638","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors43011.2019.8956638","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE SENSORS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.6700000166893005,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1499481380","https://openalex.org/W1926043474","https://openalex.org/W1972611671","https://openalex.org/W1985455388","https://openalex.org/W2016741124","https://openalex.org/W2039257501","https://openalex.org/W2046771504","https://openalex.org/W2116365199","https://openalex.org/W2300869431","https://openalex.org/W2549583216","https://openalex.org/W2559405612","https://openalex.org/W2796457556","https://openalex.org/W3021343084"],"related_works":["https://openalex.org/W2891200772","https://openalex.org/W2248855052","https://openalex.org/W2913959521","https://openalex.org/W2586502358","https://openalex.org/W4391342367","https://openalex.org/W4400411407","https://openalex.org/W3132781215","https://openalex.org/W2048630626","https://openalex.org/W4389203214","https://openalex.org/W2055248583"],"abstract_inverted_index":{"Fiber":[0],"Bragg":[1],"Gratings":[2],"(FBGs)":[3],"as":[4,55,112,191,212],"tools":[5],"for":[6,13,59,93],"structural":[7],"health":[8],"monitoring":[9],"are":[10,84,125],"broadly":[11],"used":[12],"assessing":[14],"the":[15,24,43,48,61,68,88,107,118,121,135,140,149,156,201,204,208,221,238],"composite":[16,69],"structures":[17],"behavior":[18],"under":[19],"different":[20],"scenarios":[21],"to":[22,33,41,46,86,100,116,138,155,162,181,199,227],"secure":[23],"system":[25],"in":[26,36,160,241],"a":[27],"reliable":[28],"and":[29,75,96,103,127,183,207,214],"accurate":[30],"way.":[31],"Due":[32,99],"cross-sensitivity":[34],"effects":[35],"optical":[37,114],"sensors,":[38],"one":[39],"way":[40],"enhance":[42,117],"accuracy":[44,102],"is":[45,65,110,153,197],"disentangle":[47],"strain":[49,63,95,185,213,244],"from":[50,186,245],"other":[51,187],"affecting":[52,188],"parameters":[53,210,231],"such":[54,190,211],"temperature":[56,97],"or":[57],"vibration":[58],"recognizing":[60],"real":[62],"that":[64],"experienced":[66],"by":[67,129,166],"structure.":[70],"In":[71],"this":[72],"work,":[73],"design":[74],"numerical":[76],"simulations":[77],"of":[78,90,106,120,143,223,243],"Apodized":[79],"Pi-Phase":[80],"Shifted":[81],"FBG":[82,92,157],"(\u03c0-PSFBG)":[83],"presented":[85],"evaluate":[87],"performance":[89,222],"non-uniform":[91],"simultaneous":[94],"monitoring.":[98],"specific":[101],"spectral":[104,147],"characteristics":[105],"\u03c0-PSFBG,":[108],"it":[109],"selected":[111],"an":[113,224],"sensor":[115,175],"sensitivity":[119],"measurements.":[122],"Sensor":[123],"signals":[124],"designed":[126],"simulated":[128],"solving":[130],"coupled":[131],"mode":[132],"equations":[133],"using":[134,176],"transfer":[136],"matrix":[137],"represent":[139],"reflection":[141,205],"spectrum":[142,159,206],"\u03c0-PSFBG.":[144],"To":[145],"accomplish":[146],"improvement,":[148],"Gaussian":[150],"apodization":[151],"function":[152],"applied":[154],"reflected":[158],"order":[161],"optimize":[163],"its":[164],"spectra":[165],"suppressing":[167],"side":[168],"lobes.":[169],"Moreover,":[170],"we":[171],"have":[172],"developed":[173],"\u03c0-PSFBG":[174,226],"Neural":[177],"Networks":[178],"(NNs)":[179],"approach":[180],"sense":[182],"discriminate":[184],"gauges":[189],"temperature.":[192,215,246],"The":[193],"proposed":[194],"neural":[195],"networks":[196],"trained":[198],"learn":[200],"relationship":[202],"between":[203],"external":[209],"Our":[216],"investigations":[217],"not":[218],"only":[219],"characterize":[220],"apodized":[225],"simultaneously":[228],"measure":[229],"two":[230],"with":[232],"high":[233],"sensitivity,":[234],"but":[235],"also":[236],"yield":[237],"minimum":[239],"error":[240],"compensation":[242]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}