{"id":"https://openalex.org/W2146453076","doi":"https://doi.org/10.1109/isic.2007.4450903","title":"Optimal Output Transition for Settling Control in Hard-Disk Drives with Dual-Stage Actuators","display_name":"Optimal Output Transition for Settling Control in Hard-Disk Drives with Dual-Stage Actuators","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2146453076","doi":"https://doi.org/10.1109/isic.2007.4450903","mag":"2146453076"},"language":"en","primary_location":{"id":"doi:10.1109/isic.2007.4450903","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isic.2007.4450903","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 22nd International Symposium on Intelligent Control","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/A5070381429","display_name":"Santosh Devasia","orcid":"https://orcid.org/0000-0002-5823-5123"},"institutions":[{"id":"https://openalex.org/I58610484","display_name":"Seattle University","ror":"https://ror.org/02jqc0m91","country_code":"US","type":"education","lineage":["https://openalex.org/I58610484"]},{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Santosh Devasia","raw_affiliation_strings":["Mechanical Engineering, University of Washington, Seattle, WA, USA","Washington Univ., Seattle"],"affiliations":[{"raw_affiliation_string":"Mechanical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Washington Univ., Seattle","institution_ids":["https://openalex.org/I58610484"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5070381429"],"corresponding_institution_ids":["https://openalex.org/I201448701","https://openalex.org/I58610484"],"apc_list":null,"apc_paid":null,"fwci":0.8709,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.81728748,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"47","issue":null,"first_page":"308","last_page":"314"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11749","display_name":"Iterative Learning Control Systems","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T11749","display_name":"Iterative Learning Control Systems","score":0.9995999932289124,"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.9868000149726868,"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/T10360","display_name":"Fluid Dynamics and Turbulent Flows","score":0.984000027179718,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/settling-time","display_name":"Settling time","score":0.9071906805038452},{"id":"https://openalex.org/keywords/settling","display_name":"Settling","score":0.9012836217880249},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5928284525871277},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.5563482642173767},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.540569543838501},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5016474723815918},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.48377224802970886},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.4732411801815033},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.46374568343162537},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4129836857318878},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.38255879282951355},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34822598099708557},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2230420708656311},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21895155310630798},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.20236331224441528},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15887081623077393},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.08171990513801575},{"id":"https://openalex.org/keywords/step-response","display_name":"Step response","score":0.07660654187202454}],"concepts":[{"id":"https://openalex.org/C14781684","wikidata":"https://www.wikidata.org/wiki/Q3983320","display_name":"Settling time","level":3,"score":0.9071906805038452},{"id":"https://openalex.org/C173209714","wikidata":"https://www.wikidata.org/wiki/Q923906","display_name":"Settling","level":2,"score":0.9012836217880249},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5928284525871277},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.5563482642173767},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.540569543838501},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5016474723815918},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.48377224802970886},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.4732411801815033},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.46374568343162537},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4129836857318878},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.38255879282951355},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34822598099708557},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2230420708656311},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21895155310630798},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.20236331224441528},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15887081623077393},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.08171990513801575},{"id":"https://openalex.org/C160030872","wikidata":"https://www.wikidata.org/wiki/Q2142864","display_name":"Step response","level":2,"score":0.07660654187202454},{"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isic.2007.4450903","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isic.2007.4450903","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 22nd International Symposium on Intelligent Control","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1887006513","https://openalex.org/W1965640670","https://openalex.org/W2037303765","https://openalex.org/W2116482179","https://openalex.org/W2135195563","https://openalex.org/W2137840271","https://openalex.org/W2151504998","https://openalex.org/W2159381591","https://openalex.org/W2165709335","https://openalex.org/W2177831046","https://openalex.org/W2798534591","https://openalex.org/W3160954918","https://openalex.org/W4292872153","https://openalex.org/W6677414813"],"related_works":["https://openalex.org/W1431544135","https://openalex.org/W2079208387","https://openalex.org/W2315908612","https://openalex.org/W2315186994","https://openalex.org/W4242417732","https://openalex.org/W1996690142","https://openalex.org/W784821513","https://openalex.org/W2087757064","https://openalex.org/W2080005519","https://openalex.org/W2124144567"],"abstract_inverted_index":{"The":[0,78],"settling":[1,76],"problem":[2,12,60],"in":[3,98],"hard":[4],"disk":[5],"drives":[6],"(HDD)":[7],"is":[8,21,80],"an":[9,15,85],"output":[10,25,57],"transition":[11,58],"-":[13],"given":[14],"initial":[16],"state":[17],"x(0),":[18],"the":[19,24,41,51,55,74,96,99],"goal":[20],"to":[22,26,54,68,72,94],"bring":[23],"a":[27,66],"desired":[28],"value":[29],"y(tf)":[30],"=":[31],"<sup":[32],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[33],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-</sup>":[34],"y":[35],"and":[36,64],"hold":[37],"it":[38],"constant":[39],"after":[40],"end":[42],"of":[43,109],"settling,":[44,63],"t":[45],">":[46],"tj.":[47],"This":[48],"article":[49],"develops":[50,65],"direct":[52],"solution":[53],"optimal":[56],"(OOT)":[59],"for":[61,102],"seek":[62,75],"method":[67],"use":[69],"post-actuation":[70],"inputs":[71],"optimize":[73],"cost.":[77],"approach":[79],"illustrated":[81],"with":[82],"simulations":[83],"on":[84],"example":[86],"dual-stage":[87],"system":[88],"model.":[89],"Simulations":[90],"are":[91],"also":[92],"used":[93],"illustrate":[95],"reduction":[97],"computational":[100],"burden":[101],"online":[103],"implementation":[104],"by":[105],"using":[106],"linear":[107],"combinations":[108],"precomputed":[110],"inputs.":[111]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
