{"id":"https://openalex.org/W1495320851","doi":"https://doi.org/10.23919/ecc.1999.7098744","title":"Adaptive variable structure control of nonlinear systems","display_name":"Adaptive variable structure control of nonlinear systems","publication_year":1999,"publication_date":"1999-08-01","ids":{"openalex":"https://openalex.org/W1495320851","doi":"https://doi.org/10.23919/ecc.1999.7098744","mag":"1495320851"},"language":"en","primary_location":{"id":"doi:10.23919/ecc.1999.7098744","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc.1999.7098744","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"1999 European Control Conference (ECC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5082959610","display_name":"F. M. Al-Simni","orcid":null},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"F. M. Al-Simni","raw_affiliation_strings":["Department of Systems Engineering, King Fahd University of Petroleum and Minerals, KFUPM Box no. 377, Dhahran - 31261, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Systems Engineering, King Fahd University of Petroleum and Minerals, KFUPM Box no. 377, Dhahran - 31261, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077597704","display_name":"Shaik Khasimul Mukarram","orcid":null},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"S. K. Mukarram","raw_affiliation_strings":["King Fahd University of Petroleum & Minerals, Dhahran, SA","Department of Systems Engineering, King Fahd University of Petroleum and Minerals, KFUPM Box no. 377, Dhahran - 31261, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King Fahd University of Petroleum & Minerals, Dhahran, SA","institution_ids":["https://openalex.org/I134085113"]},{"raw_affiliation_string":"Department of Systems Engineering, King Fahd University of Petroleum and Minerals, KFUPM Box no. 377, Dhahran - 31261, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I134085113"],"apc_list":null,"apc_paid":null,"fwci":0.8062,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6086351,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"7","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11749","display_name":"Iterative Learning Control Systems","score":0.9926999807357788,"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":0.9926999807357788,"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":0.9925000071525574,"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/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9857000112533569,"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":0.8614002466201782},{"id":"https://openalex.org/keywords/variable-structure-control","display_name":"Variable structure control","score":0.810748279094696},{"id":"https://openalex.org/keywords/integrator","display_name":"Integrator","score":0.6439981460571289},{"id":"https://openalex.org/keywords/sliding-mode-control","display_name":"Sliding mode control","score":0.6421204209327698},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.6200783252716064},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5792351365089417},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.5559624433517456},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.5491136312484741},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.5291270017623901},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.5274044871330261},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4875430762767792},{"id":"https://openalex.org/keywords/robust-control","display_name":"Robust control","score":0.47789227962493896},{"id":"https://openalex.org/keywords/variable-structure-system","display_name":"Variable structure system","score":0.4611321985721588},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.46089592576026917},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.453105628490448},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.4481760263442993},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.28852468729019165},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26923877000808716},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2472628653049469},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.09994855523109436},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07491877675056458}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8614002466201782},{"id":"https://openalex.org/C185109637","wikidata":"https://www.wikidata.org/wiki/Q7915740","display_name":"Variable structure control","level":4,"score":0.810748279094696},{"id":"https://openalex.org/C79518650","wikidata":"https://www.wikidata.org/wiki/Q2081431","display_name":"Integrator","level":3,"score":0.6439981460571289},{"id":"https://openalex.org/C36662352","wikidata":"https://www.wikidata.org/wiki/Q6008560","display_name":"Sliding mode control","level":3,"score":0.6421204209327698},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.6200783252716064},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5792351365089417},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.5559624433517456},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.5491136312484741},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.5291270017623901},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.5274044871330261},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4875430762767792},{"id":"https://openalex.org/C31531917","wikidata":"https://www.wikidata.org/wiki/Q915157","display_name":"Robust control","level":3,"score":0.47789227962493896},{"id":"https://openalex.org/C177143634","wikidata":"https://www.wikidata.org/wiki/Q7915741","display_name":"Variable structure system","level":5,"score":0.4611321985721588},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.46089592576026917},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.453105628490448},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.4481760263442993},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.28852468729019165},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26923877000808716},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2472628653049469},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.09994855523109436},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07491877675056458},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ecc.1999.7098744","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc.1999.7098744","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"1999 European Control Conference (ECC)","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":0,"referenced_works":[],"related_works":["https://openalex.org/W3008046258","https://openalex.org/W2391441277","https://openalex.org/W2375807149","https://openalex.org/W2509377824","https://openalex.org/W2352173564","https://openalex.org/W2376738034","https://openalex.org/W2106782447","https://openalex.org/W2538319715","https://openalex.org/W2363615371","https://openalex.org/W2385225545"],"abstract_inverted_index":{"Variable":[0,90],"Structure":[1,91],"Control(VSC)":[2],"with":[3,23,51,102],"sliding":[4],"mode":[5],"is":[6,14,46,121],"a":[7,18,89],"special":[8],"type":[9],"of":[10,16,34,71,81,98,105],"control":[11,19,61],"technique":[12],"that":[13],"capable":[15],"making":[17],"system":[20,26,50,57],"very":[21],"robust":[22],"respect":[24],"to":[25,47,54,114],"parameter":[27],"variations":[28],"and":[29],"external":[30],"disturbances.":[31],"The":[32,96],"chattering":[33],"the":[35,49,56,59,65,69,72,79,82,103,106,116],"VSC":[36,60],"signal":[37,62],"can":[38,75],"be":[39,76],"reduced":[40,77],"by":[41,78],"several":[42],"methods.":[43],"One":[44],"way":[45],"augment":[48],"an":[52,109],"integrator":[53],"isolate":[55],"from":[58],"which":[63],"causes":[64],"chatter.":[66],"In":[67,84],"addition,":[68],"magnitude":[70],"switching":[73],"function":[74],"estimation":[80],"uncertainty.":[83],"this":[85],"work,":[86],"we":[87],"designed":[88],"Controller":[92],"for":[93],"linearizable":[94],"systems.":[95],"concept":[97],"augmented":[99],"plant":[100],"together":[101],"identification":[104],"uncertainty":[107],"through":[108],"observer":[110],"has":[111],"been":[112],"used":[113],"reduce":[115],"chattering.":[117],"A":[118],"simulation":[119],"study":[120],"reported":[122],"in":[123],"illustration.":[124]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}