{"id":"https://openalex.org/W2122261425","doi":"https://doi.org/10.1109/coase.2007.4341708","title":"Discrete-Model Identification for Nonlinear Laser Welding Process","display_name":"Discrete-Model Identification for Nonlinear Laser Welding Process","publication_year":2007,"publication_date":"2007-09-01","ids":{"openalex":"https://openalex.org/W2122261425","doi":"https://doi.org/10.1109/coase.2007.4341708","mag":"2122261425"},"language":"en","primary_location":{"id":"doi:10.1109/coase.2007.4341708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/coase.2007.4341708","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Automation Science and Engineering","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/A5103237594","display_name":"Xiaodong Na","orcid":"https://orcid.org/0000-0001-9781-7305"},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xiaodong Na","raw_affiliation_strings":["Department of Electrical and Computer Engineering, College of Engineering, University of Kentucky, Lexington, KY, USA","University of Kentucky, Lexington"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, College of Engineering, University of Kentucky, Lexington, KY, USA","institution_ids":["https://openalex.org/I143302722"]},{"raw_affiliation_string":"University of Kentucky, Lexington","institution_ids":["https://openalex.org/I143302722"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005715004","display_name":"Yuming Zhang","orcid":"https://orcid.org/0000-0002-4313-2498"},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"YuMing Zhang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, College of Engineering, University of Kentucky, Lexington, KY, USA","University of Kentucky, Lexington"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, College of Engineering, University of Kentucky, Lexington, KY, USA","institution_ids":["https://openalex.org/I143302722"]},{"raw_affiliation_string":"University of Kentucky, Lexington","institution_ids":["https://openalex.org/I143302722"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044391773","display_name":"B.L. Walcott","orcid":null},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bruce Walcott","raw_affiliation_strings":["Department of Electrical and Computer Engineering, College of Engineering, University of Kentucky, Lexington, KY, USA","University of Kentucky, Lexington"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, College of Engineering, University of Kentucky, Lexington, KY, USA","institution_ids":["https://openalex.org/I143302722"]},{"raw_affiliation_string":"University of Kentucky, Lexington","institution_ids":["https://openalex.org/I143302722"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103237594"],"corresponding_institution_ids":["https://openalex.org/I143302722"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.23984045,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":"36","issue":null,"first_page":"1002","last_page":"1007"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11236","display_name":"Control Systems and Identification","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9804999828338623,"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/nonlinear-system","display_name":"Nonlinear system","score":0.7584801912307739},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.6587260961532593},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.6271021366119385},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6182461977005005},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.5999178290367126},{"id":"https://openalex.org/keywords/welding","display_name":"Welding","score":0.5349207520484924},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5259097814559937},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5046290159225464},{"id":"https://openalex.org/keywords/reciprocal","display_name":"Reciprocal","score":0.42702940106391907},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32996517419815063},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.3064190149307251},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2549619674682617},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.15580233931541443},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14289942383766174},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07693105936050415}],"concepts":[{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.7584801912307739},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.6587260961532593},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.6271021366119385},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6182461977005005},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.5999178290367126},{"id":"https://openalex.org/C19474535","wikidata":"https://www.wikidata.org/wiki/Q131172","display_name":"Welding","level":2,"score":0.5349207520484924},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5259097814559937},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5046290159225464},{"id":"https://openalex.org/C2777742833","wikidata":"https://www.wikidata.org/wiki/Q1964083","display_name":"Reciprocal","level":2,"score":0.42702940106391907},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32996517419815063},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.3064190149307251},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2549619674682617},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.15580233931541443},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14289942383766174},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07693105936050415},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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},{"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":1,"locations":[{"id":"doi:10.1109/coase.2007.4341708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/coase.2007.4341708","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Automation Science and Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1536468221","https://openalex.org/W1964804916","https://openalex.org/W1967656921","https://openalex.org/W1968493312","https://openalex.org/W1982764979","https://openalex.org/W1984468398","https://openalex.org/W1988878180","https://openalex.org/W1992967649","https://openalex.org/W2003919505","https://openalex.org/W2015785491","https://openalex.org/W2019494183","https://openalex.org/W2021085610","https://openalex.org/W2022790807","https://openalex.org/W2030781852","https://openalex.org/W2044087296","https://openalex.org/W2072627349","https://openalex.org/W2077640386","https://openalex.org/W2079146343","https://openalex.org/W2087846516","https://openalex.org/W2091944011","https://openalex.org/W2092284947","https://openalex.org/W2135169482","https://openalex.org/W2150800698","https://openalex.org/W2161510803","https://openalex.org/W2164842393","https://openalex.org/W2490181879","https://openalex.org/W2623785075","https://openalex.org/W2767787240","https://openalex.org/W4251740737","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2391753177","https://openalex.org/W2996284460","https://openalex.org/W1966306316","https://openalex.org/W4285058191","https://openalex.org/W2052414331","https://openalex.org/W3003660440","https://openalex.org/W2028403663","https://openalex.org/W2735124752","https://openalex.org/W2017889482","https://openalex.org/W2792667446"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"the":[3,18,21,27,30,54,64,86,91,105],"identification":[4,88],"results":[5,83],"of":[6,10,20,29,45],"a":[7,11,38,98],"discrete-time":[8,94],"model":[9,34,40,67,100],"laser":[12,106],"welding":[13,22,107],"process":[14],"whose":[15],"input":[16],"is":[17,26,41,101],"reciprocal":[19],"speed":[23],"and":[24],"output":[25],"width":[28],"weld":[31],"pool.":[32],"To":[33],"this":[35],"nonlinear":[36,92],"process,":[37],"Hammerstein":[39,66,99],"used.":[42],"A":[43,57],"series":[44],"step":[46],"response":[47],"experiments":[48],"have":[49],"been":[50,60],"conducted":[51],"to":[52,62,103],"obtain":[53],"experimental":[55],"data.":[56],"method":[58,78,89],"has":[59],"proposed":[61,87],"identify":[63],"discrete":[65],"in":[68],"two":[69],"steps.":[70],"MATLAB":[71],"programs":[72],"are":[73],"utilized":[74],"with":[75],"Least":[76],"Square":[77],"for":[79,90],"parameters":[80],"identification.":[81],"Experimental":[82],"confirmed":[84],"that":[85],"dynamic":[93],"as":[95],"described":[96],"by":[97],"effective":[102],"approximate":[104],"process.":[108]},"counts_by_year":[{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}