{"id":"https://openalex.org/W2118323345","doi":"https://doi.org/10.1109/acc.2003.1240451","title":"Gain/phase margin design with first order controllers","display_name":"Gain/phase margin design with first order controllers","publication_year":2004,"publication_date":"2004-01-24","ids":{"openalex":"https://openalex.org/W2118323345","doi":"https://doi.org/10.1109/acc.2003.1240451","mag":"2118323345"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2003.1240451","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2003.1240451","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 American Control Conference, 2003.","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/A5007998528","display_name":"R.N. Tantaris","orcid":null},"institutions":[{"id":"https://openalex.org/I75256744","display_name":"Tennessee State University","ror":"https://ror.org/01fpczx89","country_code":"US","type":"education","lineage":["https://openalex.org/I75256744"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"R.N. Tantaris","raw_affiliation_strings":["Center of Excellence in Information Svstems, Tennessee State University, Nashville, TN, USA"],"affiliations":[{"raw_affiliation_string":"Center of Excellence in Information Svstems, Tennessee State University, Nashville, TN, USA","institution_ids":["https://openalex.org/I75256744"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032201822","display_name":"L.H. Keel","orcid":null},"institutions":[{"id":"https://openalex.org/I75256744","display_name":"Tennessee State University","ror":"https://ror.org/01fpczx89","country_code":"US","type":"education","lineage":["https://openalex.org/I75256744"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L.H. Keel","raw_affiliation_strings":["Center of Excellence in Information Svstems, Tennessee State University, Nashville, TN, USA"],"affiliations":[{"raw_affiliation_string":"Center of Excellence in Information Svstems, Tennessee State University, Nashville, TN, USA","institution_ids":["https://openalex.org/I75256744"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041121124","display_name":"S.P. Bhattacharyya","orcid":"https://orcid.org/0000-0001-9207-3298"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S.P. Bhattacharyya","raw_affiliation_strings":["Department of Electrical Engineering, Texas A and M University, College Station, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5007998528"],"corresponding_institution_ids":["https://openalex.org/I75256744"],"apc_list":null,"apc_paid":null,"fwci":1.7385,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.87004038,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"3937","last_page":"3942"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9980000257492065,"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/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9980000257492065,"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":0.9854999780654907,"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/T11110","display_name":"Stability and Controllability of Differential Equations","score":0.9829999804496765,"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":0.6041172742843628},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.5585320591926575},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.550449013710022},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.5476365089416504},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5293170809745789},{"id":"https://openalex.org/keywords/phase-margin","display_name":"Phase margin","score":0.5133892297744751},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4726528227329254},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.44065165519714355},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.43331485986709595},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2984558343887329},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.28672051429748535},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2762371003627777},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2285138964653015},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2052006721496582},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.09727746248245239},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.092265784740448},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08916983008384705},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.07467964291572571}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6041172742843628},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.5585320591926575},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.550449013710022},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.5476365089416504},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5293170809745789},{"id":"https://openalex.org/C81455027","wikidata":"https://www.wikidata.org/wiki/Q7180955","display_name":"Phase margin","level":5,"score":0.5133892297744751},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4726528227329254},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.44065165519714355},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.43331485986709595},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2984558343887329},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.28672051429748535},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2762371003627777},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2285138964653015},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2052006721496582},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.09727746248245239},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.092265784740448},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08916983008384705},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.07467964291572571},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acc.2003.1240451","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2003.1240451","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 American Control Conference, 2003.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1590149319","https://openalex.org/W1987383424","https://openalex.org/W2101773087","https://openalex.org/W2283952362","https://openalex.org/W4285719527","https://openalex.org/W4390951742"],"related_works":["https://openalex.org/W1985494081","https://openalex.org/W2127658470","https://openalex.org/W3142568979","https://openalex.org/W2519676117","https://openalex.org/W2003092572","https://openalex.org/W2733305512","https://openalex.org/W3171387815","https://openalex.org/W2597935862","https://openalex.org/W2774518358","https://openalex.org/W2510067771"],"abstract_inverted_index":{"The":[0,30],"problem":[1],"of":[2,29,54,59,89],"determining":[3],"all":[4],"first":[5,104],"order":[6,105],"controllers":[7,106],"(C(s)":[8],"=":[9],"x/sub":[10],"1/s+x/sub":[11],"2//s+x/sub":[12],"3/)":[13],"that":[14],"stabilize":[15],"a":[16,67,81],"fixed":[17],"plant":[18],"Po(s)":[19,75],"has":[20],"been":[21],"recently":[22],"solved":[23],"in":[24,66,80],"[R.N.":[25],"Tantaris":[26],"et.al.,":[27],"Proceeding":[28],"10th":[31],"Mediterranean":[32],"Conference":[33],"on":[34],"Control":[35],"and":[36,70,93,107],"Automation,":[37],"Lisbon,":[38],"Portugal,":[39],"July":[40],"9-12,":[41],"2002].":[42],"In":[43],"the":[44,52,57,87,100,111],"present":[45],"paper":[46],"we":[47],"extend":[48],"this":[49],"solution":[50,85],"to":[51,126],"problems":[53],"simultaneously":[55],"stabilizing":[56],"continuum":[58],"plants":[60],"a)":[61],"KPo(s)":[62],"with":[63,76,103],"K":[64],"lying":[65,79],"prescribed":[68,91,128],"interval":[69],"b)":[71],"e/sup":[72],"j/spl":[73],"theta//":[74],"/spl":[77],"theta/":[78],"known":[82],"interval.":[83],"Our":[84],"answers":[86],"question":[88],"when":[90,108],"gain":[92],"phase":[94],"margins":[95],"can":[96,122],"be":[97,124],"attained,":[98],"for":[99,140],"given":[101,139],"plant,":[102],"possible,":[109],"gives":[110],"complete":[112],"set":[113],"attaining":[114],"specifications.":[115],"It":[116],"is":[117],"shown":[118],"how":[119],"such":[120],"sets":[121],"then":[123],"used":[125],"obtain":[127],"target":[129],"closed":[130],"loop":[131],"transfer":[132],"functions":[133],"within":[134],"specified":[135],"tolerances.":[136],"Examples":[137],"are":[138],"illustrations.":[141]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
