{"id":"https://openalex.org/W2083249910","doi":"https://doi.org/10.1109/afrcon.2011.6071969","title":"Adaptive robust controller design of uncertain nonlinear time-delay dynamical systems","display_name":"Adaptive robust controller design of uncertain nonlinear time-delay dynamical systems","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2083249910","doi":"https://doi.org/10.1109/afrcon.2011.6071969","mag":"2083249910"},"language":"en","primary_location":{"id":"doi:10.1109/afrcon.2011.6071969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2011.6071969","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Africon '11","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/A5075152106","display_name":"Hansheng Wu","orcid":"https://orcid.org/0000-0002-5899-5480"},"institutions":[{"id":"https://openalex.org/I122146667","display_name":"Prefectural University of Hiroshima","ror":"https://ror.org/0059h1f24","country_code":"JP","type":"education","lineage":["https://openalex.org/I122146667"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hansheng Wu","raw_affiliation_strings":["Department of Information Science, Prefectural University of Hiroshima, Hiroshima, Hiroshima, Japan","Department of Information Science, Prefectural University of Hiroshima, 734-8558, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information Science, Prefectural University of Hiroshima, Hiroshima, Hiroshima, Japan","institution_ids":["https://openalex.org/I122146667"]},{"raw_affiliation_string":"Department of Information Science, Prefectural University of Hiroshima, 734-8558, Japan","institution_ids":["https://openalex.org/I122146667"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5075152106"],"corresponding_institution_ids":["https://openalex.org/I122146667"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.12523493,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"13","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9994999766349792,"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/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9994999766349792,"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/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9932000041007996,"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/T12794","display_name":"Adaptive Dynamic Programming Control","score":0.9722999930381775,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"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":0.84269118309021},{"id":"https://openalex.org/keywords/backstepping","display_name":"Backstepping","score":0.8249099254608154},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.7427687644958496},{"id":"https://openalex.org/keywords/robust-control","display_name":"Robust control","score":0.67091304063797},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.649551272392273},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5560805797576904},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.49884676933288574},{"id":"https://openalex.org/keywords/strict-feedback-form","display_name":"Strict-feedback form","score":0.48562541604042053},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4707009792327881},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.45977509021759033},{"id":"https://openalex.org/keywords/dynamical-systems-theory","display_name":"Dynamical systems theory","score":0.4572347104549408},{"id":"https://openalex.org/keywords/exponential-stability","display_name":"Exponential stability","score":0.4375012516975403},{"id":"https://openalex.org/keywords/lyapunov-function","display_name":"Lyapunov function","score":0.4295303225517273},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35867178440093994},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.1544051468372345}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.84269118309021},{"id":"https://openalex.org/C72218879","wikidata":"https://www.wikidata.org/wiki/Q4839759","display_name":"Backstepping","level":4,"score":0.8249099254608154},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.7427687644958496},{"id":"https://openalex.org/C31531917","wikidata":"https://www.wikidata.org/wiki/Q915157","display_name":"Robust control","level":3,"score":0.67091304063797},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.649551272392273},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5560805797576904},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.49884676933288574},{"id":"https://openalex.org/C121047784","wikidata":"https://www.wikidata.org/wiki/Q7623607","display_name":"Strict-feedback form","level":5,"score":0.48562541604042053},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4707009792327881},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.45977509021759033},{"id":"https://openalex.org/C79379906","wikidata":"https://www.wikidata.org/wiki/Q3174497","display_name":"Dynamical systems theory","level":2,"score":0.4572347104549408},{"id":"https://openalex.org/C167964875","wikidata":"https://www.wikidata.org/wiki/Q17011487","display_name":"Exponential stability","level":3,"score":0.4375012516975403},{"id":"https://openalex.org/C60640748","wikidata":"https://www.wikidata.org/wiki/Q2337858","display_name":"Lyapunov function","level":3,"score":0.4295303225517273},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35867178440093994},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.1544051468372345},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/afrcon.2011.6071969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2011.6071969","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Africon '11","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":12,"referenced_works":["https://openalex.org/W2001083532","https://openalex.org/W2033970091","https://openalex.org/W2056313025","https://openalex.org/W2098200851","https://openalex.org/W2106440031","https://openalex.org/W2115833082","https://openalex.org/W2116188700","https://openalex.org/W2116932815","https://openalex.org/W2150849912","https://openalex.org/W2158679748","https://openalex.org/W6677325673","https://openalex.org/W6683252138"],"related_works":["https://openalex.org/W2148743176","https://openalex.org/W3119415476","https://openalex.org/W1996651224","https://openalex.org/W3203146402","https://openalex.org/W2613103647","https://openalex.org/W1903028391","https://openalex.org/W2566538426","https://openalex.org/W2168487782","https://openalex.org/W2081366010","https://openalex.org/W2103299374"],"abstract_inverted_index":{"The":[0,110],"problem":[1],"of":[2,11,31,46,94,123,138,160],"adaptive":[3,97,112,125,150],"robust":[4,98,126,151],"stabilization":[5],"is":[6,39,58,77,102,116,143],"considered":[7],"for":[8,104,129],"a":[9,43],"class":[10,93],"uncertain":[12,106,130,161],"nonlinear":[13,18,63,107,131,162],"dynamical":[14,133],"systems":[15],"with":[16],"multiple":[17],"delayed":[19,37,66],"state":[20,99],"perturbations":[21],"and":[22,34,83],"external":[23,84],"disturbances.":[24],"In":[25,74],"the":[26,28,32,62,72,81,89,121,147,156],"paper,":[27],"upper":[29],"bound":[30],"nonlinearity":[33],"uncertainty,":[35],"including":[36,65],"states,":[38],"assumed":[40,52,79],"to":[41,53,87,119],"be":[42,54],"linear":[44,69],"function":[45],"some":[47],"parameters":[48],"which":[49],"are":[50,68],"still":[51],"unknown.":[55],"Here,":[56],"it":[57,76,142],"not":[59,78],"required":[60],"that":[61,80,146],"terms":[64],"states":[67],"norm-bounded":[70],"in":[71],"states.":[73],"particular,":[75],"uncertaities":[82],"disturbances":[85],"have":[86],"satisfy":[88],"matching":[90],"conditions.":[91],"A":[92],"continuous":[95],"memoryless":[96,149],"feedback":[100],"controllers":[101],"synthesized":[103],"such":[105],"time-delay":[108,132,163],"systems.":[109,134,164],"standard":[111],"backstepping":[113],"design":[114],"approach":[115],"properly":[117],"modified":[118],"allow":[120],"use":[122,137],"our":[124],"control":[127,152],"technique":[128],"By":[135],"making":[136],"Lyapunov-Krasovskii":[139],"functional":[140],"method,":[141],"also":[144],"shown":[145],"proposed":[148],"schemes":[153],"can":[154],"guarantee":[155],"uniform":[157],"asymptotic":[158],"stability":[159]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}