{"id":"https://openalex.org/W7164546892","doi":"https://doi.org/10.48550/arxiv.2606.12695","title":"Polymer-based Capacitive Micromachined Transducer-Enabled Inline Monitoring of Ultrasonic Welding in Thermoplastic Carbon Fiber Composites","display_name":"Polymer-based Capacitive Micromachined Transducer-Enabled Inline Monitoring of Ultrasonic Welding in Thermoplastic Carbon Fiber Composites","publication_year":2026,"publication_date":"2026-06-10","ids":{"openalex":"https://openalex.org/W7164546892","doi":"https://doi.org/10.48550/arxiv.2606.12695"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2606.12695","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.12695","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2606.12695","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030940092","display_name":"Jonas Welsch","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Welsch, Jonas","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138502477","display_name":"Dominik Goerick","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Goerick, Dominik","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064182655","display_name":"Martin Angerer","orcid":"https://orcid.org/0000-0002-0902-4100"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Angerer, Martin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015941605","display_name":"J Lu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lu, Jinhao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066839454","display_name":"Sergei Vostrikov","orcid":"https://orcid.org/0000-0002-7927-5474"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vostrikov, Sergei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044778076","display_name":"Michael Kupke","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kupke, Michael","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138334271","display_name":"Heinz Voggenreiter","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Voggenreiter, Heinz","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077996083","display_name":"Andrea Cossettini","orcid":"https://orcid.org/0000-0002-9621-3216"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cossettini, Andrea","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138487883","display_name":"Luca Benini","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Benini, Luca","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035343917","display_name":"Edmond Cretu","orcid":"https://orcid.org/0000-0002-6468-737X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cretu, Edmond","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5135978668","display_name":"Robert Rohling","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rohling, Robert","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.5264000296592712,"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.5264000296592712,"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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.08780000358819962,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.03590000048279762,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.7116000056266785},{"id":"https://openalex.org/keywords/welding","display_name":"Welding","score":0.7024000287055969},{"id":"https://openalex.org/keywords/ultrasonic-welding","display_name":"Ultrasonic welding","score":0.6118999719619751},{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.5864999890327454},{"id":"https://openalex.org/keywords/aerospace","display_name":"Aerospace","score":0.5185999870300293},{"id":"https://openalex.org/keywords/capacitive-micromachined-ultrasonic-transducers","display_name":"Capacitive micromachined ultrasonic transducers","score":0.4713999927043915},{"id":"https://openalex.org/keywords/thermoplastic-composites","display_name":"Thermoplastic composites","score":0.42489999532699585},{"id":"https://openalex.org/keywords/plastic-welding","display_name":"Plastic welding","score":0.4172999858856201}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7143999934196472},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.7116000056266785},{"id":"https://openalex.org/C19474535","wikidata":"https://www.wikidata.org/wiki/Q131172","display_name":"Welding","level":2,"score":0.7024000287055969},{"id":"https://openalex.org/C2778922904","wikidata":"https://www.wikidata.org/wiki/Q580160","display_name":"Ultrasonic welding","level":3,"score":0.6118999719619751},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.5864999890327454},{"id":"https://openalex.org/C167740415","wikidata":"https://www.wikidata.org/wiki/Q2876213","display_name":"Aerospace","level":2,"score":0.5185999870300293},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.4862000048160553},{"id":"https://openalex.org/C58772458","wikidata":"https://www.wikidata.org/wiki/Q5034480","display_name":"Capacitive micromachined ultrasonic transducers","level":3,"score":0.4713999927043915},{"id":"https://openalex.org/C2992428131","wikidata":"https://www.wikidata.org/wiki/Q380677","display_name":"Thermoplastic composites","level":3,"score":0.42489999532699585},{"id":"https://openalex.org/C203582535","wikidata":"https://www.wikidata.org/wiki/Q167738","display_name":"Plastic welding","level":5,"score":0.4172999858856201},{"id":"https://openalex.org/C2781247691","wikidata":"https://www.wikidata.org/wiki/Q380677","display_name":"Thermoplastic","level":2,"score":0.4016000032424927},{"id":"https://openalex.org/C2993949409","wikidata":"https://www.wikidata.org/wiki/Q910977","display_name":"Carbon fiber composite","level":3,"score":0.3714999854564667},{"id":"https://openalex.org/C2777178879","wikidata":"https://www.wikidata.org/wiki/Q910977","display_name":"Carbon fiber reinforced polymer","level":3,"score":0.35530000925064087},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.351500004529953},{"id":"https://openalex.org/C145667562","wikidata":"https://www.wikidata.org/wiki/Q7646003","display_name":"Surface micromachining","level":4,"score":0.33880001306533813},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.3366999924182892},{"id":"https://openalex.org/C139730468","wikidata":"https://www.wikidata.org/wiki/Q1779355","display_name":"Ultrasonic testing","level":3,"score":0.32199999690055847},{"id":"https://openalex.org/C56529433","wikidata":"https://www.wikidata.org/wiki/Q626700","display_name":"Nondestructive testing","level":2,"score":0.2955000102519989},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.27410000562667847},{"id":"https://openalex.org/C2776247918","wikidata":"https://www.wikidata.org/wiki/Q1423713","display_name":"Structural health monitoring","level":2,"score":0.26989999413490295},{"id":"https://openalex.org/C44273521","wikidata":"https://www.wikidata.org/wiki/Q968702","display_name":"Electric resistance welding","level":3,"score":0.26420000195503235},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.25859999656677246},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.25529998540878296}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2606.12695","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.12695","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2606.12695","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.12695","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4255792498588562,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Thermoplastic":[0],"composite":[1,172],"structures":[2],"enable":[3],"lightweight,":[4],"recyclable,":[5],"and":[6,28,88,139,154,166],"high-throughput":[7],"aerospace":[8],"manufacturing,":[9],"but":[10],"reliable":[11],"quality":[12,167],"assurance":[13,168],"of":[14,38,42,80,101],"advanced":[15],"joining":[16],"processes":[17],"remains":[18],"a":[19,25,77,159],"key":[20],"challenge.":[21],"This":[22],"work":[23],"presents":[24],"compact,":[26],"low-cost,":[27],"wireless":[29],"ultrasonic":[30,40,54,110,156],"non-destructive":[31],"testing":[32],"system":[33,48],"for":[34,169],"real-time,":[35],"inline":[36],"monitoring":[37,165],"continuous":[39],"welding":[41,68,93,100],"thermoplastic":[43,171],"carbon":[44,102],"fiber":[45,103],"composites.":[46],"The":[47,144],"integrates":[49],"custom-fabricated":[50],"polymer-based":[51,148],"capacitive":[52],"micromachined":[53],"transducers":[55],"(polyCMUTs)":[56],"with":[57,105,122,140],"the":[58,65],"ultra-low-power":[59],"WULPUS":[60],"platform,":[61],"enabling":[62],"operation":[63],"in":[64,119],"harsh,":[66],"high-interference":[67],"environment.":[69],"An":[70],"eight-element":[71],"linear":[72],"polyCMUT":[73],"array":[74],"operating":[75],"at":[76,116],"center":[78],"frequency":[79],"approximately":[81],"3.6":[82],"MHz":[83],"is":[84],"designed,":[85],"fabricated,":[86],"packaged,":[87],"integrated":[89],"into":[90],"an":[91],"industrial":[92],"setup.":[94],"Inline":[95],"measurements":[96],"are":[97,134],"performed":[98],"during":[99],"laminates":[104],"intentionally":[106],"introduced":[107],"defects.":[108],"Process-synchronous":[109],"data":[111],"reveal":[112],"consistent":[113],"depth-of-echo":[114],"shifts":[115],"defect":[117],"locations,":[118],"strong":[120],"agreement":[121],"X-ray":[123],"computed":[124],"tomography":[125],"ground":[126],"truth.":[127],"Across":[128],"21":[129],"welds,":[130],"all":[131],"induced":[132],"defects":[133],"detected":[135],"without":[136],"false":[137,142],"negatives":[138],"limited":[141],"positives.":[143],"results":[145],"demonstrate":[146],"that":[147],"CMUT":[149],"technology":[150],"enables":[151],"robust,":[152],"scalable,":[153],"manufacturing-compatible":[155],"sensing,":[157],"representing":[158],"decisive":[160],"step":[161],"toward":[162],"intelligent":[163],"process":[164],"next-generation":[170],"welding.":[173]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-06-13T00:00:00"}
