{"id":"https://openalex.org/W1556928470","doi":"https://doi.org/10.1109/icarcv.2002.1234812","title":"Robust H/sub 2/ estimation and control","display_name":"Robust H/sub 2/ estimation and control","publication_year":2004,"publication_date":"2004-04-23","ids":{"openalex":"https://openalex.org/W1556928470","doi":"https://doi.org/10.1109/icarcv.2002.1234812","mag":"1556928470"},"language":"en","primary_location":{"id":"doi:10.1109/icarcv.2002.1234812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icarcv.2002.1234812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th International Conference on Control, Automation, Robotics and Vision, 2002. ICARCV 2002.","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/A5113486248","display_name":"Lihua Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Lihua Xie","raw_affiliation_strings":["School of Electrical &Electronic Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical &Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007180550","display_name":"Yeng Chai Soh","orcid":"https://orcid.org/0000-0003-0624-2302"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yeng Chai Soh","raw_affiliation_strings":["School of Electrical &Electronic Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical &Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101546290","display_name":"Chunling Du","orcid":"https://orcid.org/0000-0002-4252-932X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chunling Du","raw_affiliation_strings":["Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5113486248"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04796568,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"150","last_page":"155"},"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":0.9995999932289124,"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/T10046","display_name":"Stability and Control of Uncertain 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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9965000152587891,"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/robust-control","display_name":"Robust control","score":0.6034271121025085},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.5811514854431152},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.5608974695205688},{"id":"https://openalex.org/keywords/riccati-equation","display_name":"Riccati equation","score":0.5334304571151733},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.5216267704963684},{"id":"https://openalex.org/keywords/algebraic-riccati-equation","display_name":"Algebraic Riccati equation","score":0.5173413157463074},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5143919587135315},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5128653049468994},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5061253905296326},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.47328609228134155},{"id":"https://openalex.org/keywords/linear-matrix-inequality","display_name":"Linear matrix inequality","score":0.43047627806663513},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.4238499402999878},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.42244577407836914},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.41332754492759705},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.3787379860877991},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3512515425682068},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.31147491931915283},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.30759376287460327},{"id":"https://openalex.org/keywords/differential-equation","display_name":"Differential equation","score":0.11499390006065369}],"concepts":[{"id":"https://openalex.org/C31531917","wikidata":"https://www.wikidata.org/wiki/Q915157","display_name":"Robust control","level":3,"score":0.6034271121025085},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.5811514854431152},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.5608974695205688},{"id":"https://openalex.org/C45473103","wikidata":"https://www.wikidata.org/wiki/Q851503","display_name":"Riccati equation","level":3,"score":0.5334304571151733},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.5216267704963684},{"id":"https://openalex.org/C13847129","wikidata":"https://www.wikidata.org/wiki/Q4723989","display_name":"Algebraic Riccati equation","level":4,"score":0.5173413157463074},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5143919587135315},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5128653049468994},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5061253905296326},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.47328609228134155},{"id":"https://openalex.org/C201829737","wikidata":"https://www.wikidata.org/wiki/Q2022760","display_name":"Linear matrix inequality","level":2,"score":0.43047627806663513},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.4238499402999878},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.42244577407836914},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.41332754492759705},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.3787379860877991},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3512515425682068},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.31147491931915283},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.30759376287460327},{"id":"https://openalex.org/C78045399","wikidata":"https://www.wikidata.org/wiki/Q11214","display_name":"Differential equation","level":2,"score":0.11499390006065369},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icarcv.2002.1234812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icarcv.2002.1234812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th International Conference on Control, Automation, Robotics and Vision, 2002. ICARCV 2002.","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":11,"referenced_works":["https://openalex.org/W1522531528","https://openalex.org/W1968452087","https://openalex.org/W1997867294","https://openalex.org/W2013725302","https://openalex.org/W2014124035","https://openalex.org/W2017016234","https://openalex.org/W2030033366","https://openalex.org/W2103618012","https://openalex.org/W2120793916","https://openalex.org/W2162854795","https://openalex.org/W2395929560"],"related_works":["https://openalex.org/W2005019312","https://openalex.org/W2105459831","https://openalex.org/W1546579375","https://openalex.org/W2127238600","https://openalex.org/W1563296412","https://openalex.org/W2114791549","https://openalex.org/W16457797","https://openalex.org/W2792258377","https://openalex.org/W1530596433","https://openalex.org/W2096105566"],"abstract_inverted_index":{"This":[0],"paper":[1],"is":[2,48,69,80,86,95,129],"concerned":[3],"with":[4],"the":[5,42,59,84,89,100,111],"H/sub":[6,23,44,66,102],"2/":[7,24,45,67,103],"estimation":[8,46,68],"and":[9],"control":[10,104],"problems":[11],"for":[12,27,110,123],"uncertain":[13,30,124],"discrete-time":[14],"systems.":[15,125],"We":[16],"first":[17],"present":[18],"an":[19],"analysis":[20],"result":[21,63],"of":[22,34,53,76,135],"norm":[25],"bound":[26],"a":[28,132],"stable":[29],"system":[31],"in":[32,51,88],"terms":[33],"linear":[35],"matrix":[36],"inequalities":[37],"(LMIs).":[38],"A":[39],"solution":[40],"to":[41,58,98],"robust":[43,65,101],"problem":[47,105],"then":[49],"derived":[50],"term":[52],"two":[54],"LMIs.":[55],"As":[56],"compared":[57],"existing":[60],"results,":[61],"our":[62],"on":[64],"more":[70],"general.":[71],"In":[72],"addition,":[73],"explicit":[74],"search":[75],"appropriate":[77],"scaling":[78,90],"parameters":[79],"not":[81],"needed":[82],"as":[83],"optimization":[85],"convex":[87],"parameters.":[91],"The":[92,126],"LMI":[93],"approach":[94,115,128],"also":[96],"extended":[97],"solve":[99],"which":[106],"has":[107,120],"been":[108,121],"difficult":[109],"tradition":[112],"Riccati":[113],"equation":[114],"since":[116],"no":[117],"separation":[118],"principle":[119],"known":[122],"design":[127],"demonstrated":[130],"through":[131],"simple":[133],"example":[134],"target":[136],"tracking.":[137]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}