{"id":"https://openalex.org/W1968641859","doi":"https://doi.org/10.1163/1568553042225750","title":"Modeling and time delay control of shape memory alloy actuators","display_name":"Modeling and time delay control of shape memory alloy actuators","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1968641859","doi":"https://doi.org/10.1163/1568553042225750","mag":"1968641859"},"language":"en","primary_location":{"id":"doi:10.1163/1568553042225750","is_oa":false,"landing_page_url":"https://doi.org/10.1163/1568553042225750","pdf_url":null,"source":{"id":"https://openalex.org/S192584203","display_name":"Advanced Robotics","issn_l":"0169-1864","issn":["0169-1864","1568-5535"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Robotics","raw_type":"journal-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/A5055006385","display_name":"Hyo Jik Lee","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hyo Jik Lee","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5080487689","display_name":"Jung Ju Lee","orcid":"https://orcid.org/0000-0002-9075-9760"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jung Ju Lee","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":0.3876,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.55810823,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"18","issue":"9","first_page":"881","last_page":"903"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10865","display_name":"Shape Memory Alloy Transformations","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10865","display_name":"Shape Memory Alloy Transformations","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11525","display_name":"Piezoelectric Actuators and Control","score":0.9882000088691711,"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/T11749","display_name":"Iterative Learning Control Systems","score":0.9751999974250793,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.9188892841339111},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.6639266610145569},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.656586229801178},{"id":"https://openalex.org/keywords/inertia","display_name":"Inertia","score":0.604114294052124},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5890509486198425},{"id":"https://openalex.org/keywords/sma*","display_name":"SMA*","score":0.5835989713668823},{"id":"https://openalex.org/keywords/internal-model","display_name":"Internal model","score":0.5266168713569641},{"id":"https://openalex.org/keywords/backlash","display_name":"Backlash","score":0.5106430649757385},{"id":"https://openalex.org/keywords/pid-controller","display_name":"PID controller","score":0.4854722321033478},{"id":"https://openalex.org/keywords/shape-memory-alloy","display_name":"Shape-memory alloy","score":0.46117106080055237},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3490558862686157},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3363076448440552},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.25865960121154785},{"id":"https://openalex.org/keywords/temperature-control","display_name":"Temperature control","score":0.1851521134376526},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1501924693584442},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.1363431215286255}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.9188892841339111},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.6639266610145569},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.656586229801178},{"id":"https://openalex.org/C110407247","wikidata":"https://www.wikidata.org/wiki/Q122508","display_name":"Inertia","level":2,"score":0.604114294052124},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5890509486198425},{"id":"https://openalex.org/C161921814","wikidata":"https://www.wikidata.org/wiki/Q493743","display_name":"SMA*","level":2,"score":0.5835989713668823},{"id":"https://openalex.org/C28427503","wikidata":"https://www.wikidata.org/wiki/Q13580300","display_name":"Internal model","level":3,"score":0.5266168713569641},{"id":"https://openalex.org/C2776652708","wikidata":"https://www.wikidata.org/wiki/Q584028","display_name":"Backlash","level":2,"score":0.5106430649757385},{"id":"https://openalex.org/C47116090","wikidata":"https://www.wikidata.org/wiki/Q716829","display_name":"PID controller","level":3,"score":0.4854722321033478},{"id":"https://openalex.org/C49097943","wikidata":"https://www.wikidata.org/wiki/Q898455","display_name":"Shape-memory alloy","level":2,"score":0.46117106080055237},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3490558862686157},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3363076448440552},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.25865960121154785},{"id":"https://openalex.org/C536315585","wikidata":"https://www.wikidata.org/wiki/Q7698332","display_name":"Temperature control","level":2,"score":0.1851521134376526},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1501924693584442},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.1363431215286255},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical 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:10.1163/1568553042225750","is_oa":false,"landing_page_url":"https://doi.org/10.1163/1568553042225750","pdf_url":null,"source":{"id":"https://openalex.org/S192584203","display_name":"Advanced Robotics","issn_l":"0169-1864","issn":["0169-1864","1568-5535"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Robotics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8799999952316284}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322348","display_name":"Korea Science and Engineering Foundation","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1978363395","https://openalex.org/W1993056093","https://openalex.org/W2044767719","https://openalex.org/W2068805430","https://openalex.org/W2123618761","https://openalex.org/W2126553772","https://openalex.org/W2135178162","https://openalex.org/W2263086002","https://openalex.org/W3135427202"],"related_works":["https://openalex.org/W2315960023","https://openalex.org/W2136017980","https://openalex.org/W2360498153","https://openalex.org/W2612501290","https://openalex.org/W2348741682","https://openalex.org/W168315469","https://openalex.org/W2244331929","https://openalex.org/W2381293259","https://openalex.org/W2065488776","https://openalex.org/W2001738789"],"abstract_inverted_index":{"Shape":[0],"memory":[1],"alloy":[2],"(SMA)":[3],"actuators":[4],"possess":[5],"hard":[6],"nonlinearities":[7,14],"including":[8],"backlash-like":[9],"hysteresis":[10],"and":[11,19,97,112,134,160,176,201],"saturation.":[12],"These":[13],"result":[15],"in":[16,204],"steady-state":[17],"error":[18],"limit-cycle":[20],"problems":[21],"when":[22,182],"conventional":[23],"controllers":[24],"such":[25],"as":[26],"the":[27,50,60,63,68,92,101,123,128,136,142,150,188,191,207],"proportional":[28],"integral":[29],"derivative":[30],"(PID)":[31],"are":[32],"used":[33,89],"for":[34,42,91,122,132,135],"trajectory":[35],"control.":[36],"In":[37,187],"this":[38,81],"study,":[39],"a":[40,117,183],"dynamics":[41,56,85,107],"an":[43,157],"SMA":[44,73],"actuator":[45,74],"was":[46,120,147,170,180],"newly":[47],"derived":[48,55,84],"using":[49,80],"modified":[51],"Liang's":[52],"model.":[53],"The":[54,83,106,144],"showed":[57,196],"continuity":[58],"at":[59],"change":[61],"of":[62,94,100,109,152,154,156],"phase":[64],"transformation":[65],"process,":[66],"but":[67],"original":[69],"model":[70],"could":[71,76,86],"not.":[72],"characteristics":[75],"be":[77,87],"well":[78],"described":[79],"dynamics.":[82],"also":[88],"effectively":[90],"prediction":[93],"control":[95,104,118,145,165],"performance":[96],"gain":[98,162,178],"tuning":[99,163,179],"time":[102],"delay":[103],"(TDC).":[105],"consisted":[108],"first-order":[110],"linear":[111],"second-order":[113,129],"nonlinear":[114,130],"equations.":[115],"Accordingly,":[116],"strategy":[119,146],"established":[121],"TDC":[124,192,208],"to":[125,140,172,198],"regulate":[126,141],"only":[127],"part":[131],"simplicity":[133],"internal":[137],"closed":[138],"loop":[139],"rest.":[143],"examined":[148],"from":[149],"point":[151],"view":[153],"influence":[155],"antiwindup":[158],"scheme":[159,169],"high":[161,177,194],"on":[164],"performance.":[166],"An":[167],"anti-windup":[168],"essential":[171],"protect":[173],"windup":[174],"phenomenon":[175],"effective":[181],"temperature":[184,202],"disturbance":[185,203],"existed.":[186],"robustness":[189,197],"test,":[190],"with":[193,206,209],"gains":[195],"inertia":[199],"variation":[200],"comparison":[205],"low":[210],"gains.":[211]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-08-15T07:11:24.734988","created_date":"2025-10-10T00:00:00"}