{"id":"https://openalex.org/W2121834603","doi":"https://doi.org/10.1109/test.2010.5699249","title":"Principal Component Analysis-based compensation for measurement errors due to mechanical misalignments in PCB testing","display_name":"Principal Component Analysis-based compensation for measurement errors due to mechanical misalignments in PCB testing","publication_year":2010,"publication_date":"2010-11-01","ids":{"openalex":"https://openalex.org/W2121834603","doi":"https://doi.org/10.1109/test.2010.5699249","mag":"2121834603"},"language":"en","primary_location":{"id":"doi:10.1109/test.2010.5699249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/test.2010.5699249","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Test Conference","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/A5012771471","display_name":"Xin He","orcid":"https://orcid.org/0000-0002-4896-2482"},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xin He","raw_affiliation_strings":["Department of Electrical and Computer Engineering","Dept. of Electrical and Computer Engineering, Colorado State University, Fort Collins, 80523 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering","institution_ids":[]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, Colorado State University, Fort Collins, 80523 USA","institution_ids":["https://openalex.org/I92446798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025456381","display_name":"Yashwant K. Malaiya","orcid":"https://orcid.org/0000-0002-1825-1671"},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yashwant Malaiya","raw_affiliation_strings":["Department of Computer Science, Colorado State University, Fort Collins, CO","Department of Computer Science, Colorado State University, Fort Collins 80523, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Colorado State University, Fort Collins, CO","institution_ids":["https://openalex.org/I92446798"]},{"raw_affiliation_string":"Department of Computer Science, Colorado State University, Fort Collins 80523, USA","institution_ids":["https://openalex.org/I92446798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026739162","display_name":"Anura P. Jayasumana","orcid":"https://orcid.org/0000-0002-8335-655X"},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anura P. Jayasumana","raw_affiliation_strings":["Department of Electrical and Computer Engineering","Dept. of Electrical and Computer Engineering, Colorado State University, Fort Collins, 80523 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering","institution_ids":[]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, Colorado State University, Fort Collins, 80523 USA","institution_ids":["https://openalex.org/I92446798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074637494","display_name":"Kenneth P. Parker","orcid":null},"institutions":[{"id":"https://openalex.org/I138285227","display_name":"Agilent Technologies (United States)","ror":"https://ror.org/02tryst02","country_code":"US","type":"company","lineage":["https://openalex.org/I138285227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kenneth P. Parker","raw_affiliation_strings":["Agilent Technologies, Loveland, CO, USA","Agilent Technologies, Loveland, CO 80537, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agilent Technologies, Loveland, CO, USA","institution_ids":["https://openalex.org/I138285227"]},{"raw_affiliation_string":"Agilent Technologies, Loveland, CO 80537, USA","institution_ids":["https://openalex.org/I138285227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079665577","display_name":"Stephen Hird","orcid":null},"institutions":[{"id":"https://openalex.org/I138285227","display_name":"Agilent Technologies (United States)","ror":"https://ror.org/02tryst02","country_code":"US","type":"company","lineage":["https://openalex.org/I138285227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stephen Hird","raw_affiliation_strings":["Agilent Technologies, Loveland, CO, USA","Agilent Technologies, Loveland, CO 80537, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agilent Technologies, Loveland, CO, USA","institution_ids":["https://openalex.org/I138285227"]},{"raw_affiliation_string":"Agilent Technologies, Loveland, CO 80537, USA","institution_ids":["https://openalex.org/I138285227"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.1596747,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9997000098228455,"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/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9997000098228455,"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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9962000250816345,"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/capacitive-sensing","display_name":"Capacitive sensing","score":0.8425673246383667},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.773628830909729},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.7098057270050049},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.7052773833274841},{"id":"https://openalex.org/keywords/sense","display_name":"Sense (electronics)","score":0.6392697095870972},{"id":"https://openalex.org/keywords/tilt","display_name":"Tilt (camera)","score":0.6301296353340149},{"id":"https://openalex.org/keywords/printed-circuit-board","display_name":"Printed circuit board","score":0.5367257595062256},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4858857989311218},{"id":"https://openalex.org/keywords/surface-mount-technology","display_name":"Surface-mount technology","score":0.4319293200969696},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32099252939224243},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3098350167274475},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.22476935386657715},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20881995558738708},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.15789949893951416}],"concepts":[{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.8425673246383667},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.773628830909729},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.7098057270050049},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.7052773833274841},{"id":"https://openalex.org/C143141573","wikidata":"https://www.wikidata.org/wiki/Q7450971","display_name":"Sense (electronics)","level":2,"score":0.6392697095870972},{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.6301296353340149},{"id":"https://openalex.org/C120793396","wikidata":"https://www.wikidata.org/wiki/Q173350","display_name":"Printed circuit board","level":2,"score":0.5367257595062256},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4858857989311218},{"id":"https://openalex.org/C2776584680","wikidata":"https://www.wikidata.org/wiki/Q191042","display_name":"Surface-mount technology","level":3,"score":0.4319293200969696},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32099252939224243},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3098350167274475},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.22476935386657715},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20881995558738708},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.15789949893951416},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/test.2010.5699249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/test.2010.5699249","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Test Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.299.106","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.299.106","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.colostate.edu/~malaiya/p/he2011.itc.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1495288325","https://openalex.org/W1580960713","https://openalex.org/W1930892594","https://openalex.org/W1967010787","https://openalex.org/W1967683336","https://openalex.org/W2112546215","https://openalex.org/W2132615414","https://openalex.org/W2143296673","https://openalex.org/W2148694408","https://openalex.org/W2149857879","https://openalex.org/W2150024655","https://openalex.org/W2465178504","https://openalex.org/W3145074154","https://openalex.org/W6629430087","https://openalex.org/W6719230021","https://openalex.org/W6776535907"],"related_works":["https://openalex.org/W2034293836","https://openalex.org/W2006647471","https://openalex.org/W2498072677","https://openalex.org/W2169622537","https://openalex.org/W3147987719","https://openalex.org/W2330905700","https://openalex.org/W2060971344","https://openalex.org/W2363427070","https://openalex.org/W2098273855","https://openalex.org/W2052045938"],"abstract_inverted_index":{"Capacitive":[0,31],"Leadframe":[1,32],"Testing":[2,33],"is":[3,42,71,127,138],"capable":[4],"of":[5,78,113,119,124,144,153],"detecting":[6,51],"open":[7],"solder":[8],"defects":[9],"in":[10,26,82,108,116],"Printed":[11],"Circuit":[12],"Boards":[13],"(PCB).":[14],"Principal":[15],"Component":[16],"Analysis":[17],"(PCA)-based":[18],"approach":[19,137],"has":[20],"been":[21],"shown":[22],"to":[23,57,64,73,90,141],"be":[24,88],"effective":[25],"identifying":[27],"outlier":[28],"devices":[29],"using":[30,129],"measurements.":[34],"In":[35],"practice,":[36],"when":[37],"a":[38,133],"sense":[39,83,160],"plate":[40,161],"orientation":[41],"shifted":[43],"or":[44],"tilted,":[45],"the":[46,60,75,99,104,109,117,120,142],"resulting":[47],"measurement":[48],"variation":[49],"makes":[50],"outliers":[52],"harder.":[53],"Approaches":[54],"are":[55],"introduced":[56,158],"compensate":[58,91],"for":[59,92,151],"`abnormal'":[61],"measurements":[62,131],"due":[63],"sense-plate":[65],"variations.":[66],"A":[67],"PCA":[68],"based":[69],"technique":[70,115],"developed":[72],"estimate":[74],"relative":[76],"amount":[77],"tilt":[79],"and":[80,146],"shift":[81],"plates.":[84],"Such":[85],"estimates":[86],"can":[87,96],"used":[89],"mechanical":[93,125],"misalignments.":[94,162],"It":[95],"also":[97],"isolate":[98],"misalignment":[100],"related":[101,106],"information":[102,107],"from":[103,132],"defect":[105],"data.":[110],"The":[111,136],"effectiveness":[112],"this":[114],"presence":[118],"two":[121],"common":[122],"forms":[123],"variations":[126],"illustrated":[128],"experimental":[130],"laboratory":[134],"setting.":[135],"not":[139],"sensitive":[140],"order":[143],"pins,":[145],"as":[147],"such,":[148],"shows":[149],"promise":[150],"detection":[152],"complex":[154],"but":[155],"systematic":[156],"errors":[157],"by":[159]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
