{"id":"https://openalex.org/W3001516474","doi":"https://doi.org/10.1109/access.2020.2968396","title":"Super Twisting Disturbance Observer-Based Fixed-Time Sliding Mode Backstepping Control for Air-Breathing Hypersonic Vehicle","display_name":"Super Twisting Disturbance Observer-Based Fixed-Time Sliding Mode Backstepping Control for Air-Breathing Hypersonic Vehicle","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3001516474","doi":"https://doi.org/10.1109/access.2020.2968396","mag":"3001516474"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2968396","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2968396","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08964315.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08964315.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108058564","display_name":"Yunjie Wu","orcid":"https://orcid.org/0000-0003-3234-0117"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunjie Wu","raw_affiliation_strings":["State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China","School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","Science and Technology on Aircraft Control Laboratory, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-3234-0117","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Science and Technology on Aircraft Control Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103144825","display_name":"Fei Ma","orcid":"https://orcid.org/0000-0003-0700-8980"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Ma","raw_affiliation_strings":["State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China","School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","Science and Technology on Aircraft Control Laboratory, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0700-8980","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Science and Technology on Aircraft Control Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102001002","display_name":"Xiaocen Liu","orcid":"https://orcid.org/0000-0002-0641-2140"},"institutions":[{"id":"https://openalex.org/I4210166468","display_name":"Beijing Aerospace Flight Control Center","ror":"https://ror.org/007a14354","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210166468"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaocen Liu","raw_affiliation_strings":["Beijing Aerospace Automatic Control Institute, Beijing, China","State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China","School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","Science and Technology on Aircraft Control Laboratory, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0641-2140","affiliations":[{"raw_affiliation_string":"Beijing Aerospace Automatic Control Institute, Beijing, China","institution_ids":["https://openalex.org/I4210166468"]},{"raw_affiliation_string":"State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Science and Technology on Aircraft Control Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023554103","display_name":"Yueyang Hua","orcid":"https://orcid.org/0000-0002-1376-8962"},"institutions":[{"id":"https://openalex.org/I68581759","display_name":"China Academy of Launch Vehicle Technology","ror":"https://ror.org/012z62f48","country_code":"CN","type":"facility","lineage":["https://openalex.org/I68581759"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yueyang Hua","raw_affiliation_strings":["China Academy of Launch Vehicle Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-1376-8962","affiliations":[{"raw_affiliation_string":"China Academy of Launch Vehicle Technology, Beijing, China","institution_ids":["https://openalex.org/I68581759"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374787","display_name":"Xiaodong Liu","orcid":"https://orcid.org/0000-0002-5286-6717"},"institutions":[{"id":"https://openalex.org/I4210166468","display_name":"Beijing Aerospace Flight Control Center","ror":"https://ror.org/007a14354","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210166468"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodong Liu","raw_affiliation_strings":["Beijing Aerospace Automatic Control Institute, Beijing, China","State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-5286-6717","affiliations":[{"raw_affiliation_string":"Beijing Aerospace Automatic Control Institute, Beijing, China","institution_ids":["https://openalex.org/I4210166468"]},{"raw_affiliation_string":"State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078424512","display_name":"Guofei Li","orcid":"https://orcid.org/0000-0002-9198-5460"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guofei Li","raw_affiliation_strings":["State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China","School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","Science and Technology on Aircraft Control Laboratory, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9198-5460","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Science and Technology on Aircraft Control Laboratory, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.7136,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.8977604,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"17567","last_page":"17583"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9995999932289124,"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/T10040","display_name":"Adaptive Control of Nonlinear 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/T12158","display_name":"Guidance and Control Systems","score":0.984000027179718,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9754999876022339,"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/differentiator","display_name":"Differentiator","score":0.8985536098480225},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8821670413017273},{"id":"https://openalex.org/keywords/backstepping","display_name":"Backstepping","score":0.8784083127975464},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.581702470779419},{"id":"https://openalex.org/keywords/lyapunov-stability","display_name":"Lyapunov stability","score":0.49226847290992737},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.48005804419517517},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4577881097793579},{"id":"https://openalex.org/keywords/lyapunov-function","display_name":"Lyapunov function","score":0.45627114176750183},{"id":"https://openalex.org/keywords/sliding-mode-control","display_name":"Sliding mode control","score":0.4432673752307892},{"id":"https://openalex.org/keywords/hypersonic-flight","display_name":"Hypersonic flight","score":0.4423682987689972},{"id":"https://openalex.org/keywords/disturbance","display_name":"Disturbance (geology)","score":0.4330846965312958},{"id":"https://openalex.org/keywords/state-observer","display_name":"State observer","score":0.42236223816871643},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4214330017566681},{"id":"https://openalex.org/keywords/hypersonic-speed","display_name":"Hypersonic speed","score":0.3354492783546448},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.20585250854492188},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19760742783546448},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.17883038520812988},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.1696818470954895},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10728612542152405},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.10120978951454163},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08883893489837646}],"concepts":[{"id":"https://openalex.org/C12112733","wikidata":"https://www.wikidata.org/wiki/Q2659948","display_name":"Differentiator","level":3,"score":0.8985536098480225},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8821670413017273},{"id":"https://openalex.org/C72218879","wikidata":"https://www.wikidata.org/wiki/Q4839759","display_name":"Backstepping","level":4,"score":0.8784083127975464},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.581702470779419},{"id":"https://openalex.org/C2776829284","wikidata":"https://www.wikidata.org/wiki/Q1341651","display_name":"Lyapunov stability","level":3,"score":0.49226847290992737},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.48005804419517517},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4577881097793579},{"id":"https://openalex.org/C60640748","wikidata":"https://www.wikidata.org/wiki/Q2337858","display_name":"Lyapunov function","level":3,"score":0.45627114176750183},{"id":"https://openalex.org/C36662352","wikidata":"https://www.wikidata.org/wiki/Q6008560","display_name":"Sliding mode control","level":3,"score":0.4432673752307892},{"id":"https://openalex.org/C198813307","wikidata":"https://www.wikidata.org/wiki/Q3523908","display_name":"Hypersonic flight","level":3,"score":0.4423682987689972},{"id":"https://openalex.org/C2777601987","wikidata":"https://www.wikidata.org/wiki/Q5283581","display_name":"Disturbance (geology)","level":2,"score":0.4330846965312958},{"id":"https://openalex.org/C3031470","wikidata":"https://www.wikidata.org/wiki/Q818544","display_name":"State observer","level":3,"score":0.42236223816871643},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4214330017566681},{"id":"https://openalex.org/C122824865","wikidata":"https://www.wikidata.org/wiki/Q830787","display_name":"Hypersonic speed","level":2,"score":0.3354492783546448},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.20585250854492188},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19760742783546448},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.17883038520812988},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.1696818470954895},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10728612542152405},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.10120978951454163},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08883893489837646},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2968396","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2968396","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08964315.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ec456a28cb6649dea53cc38cf275a92b","is_oa":true,"landing_page_url":"https://doaj.org/article/ec456a28cb6649dea53cc38cf275a92b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 17567-17583 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2968396","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2968396","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08964315.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.699999988079071}],"awards":[{"id":"https://openalex.org/G1235979872","display_name":null,"funder_award_id":"91216304","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5218836004","display_name":null,"funder_award_id":"61803357","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3001516474.pdf","grobid_xml":"https://content.openalex.org/works/W3001516474.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W1144805943","https://openalex.org/W1184344190","https://openalex.org/W1613039631","https://openalex.org/W1973271119","https://openalex.org/W1974326236","https://openalex.org/W1975472125","https://openalex.org/W2015113370","https://openalex.org/W2016332739","https://openalex.org/W2017011168","https://openalex.org/W2046971659","https://openalex.org/W2056730813","https://openalex.org/W2064551186","https://openalex.org/W2065323837","https://openalex.org/W2065405940","https://openalex.org/W2070438142","https://openalex.org/W2146088853","https://openalex.org/W2175074745","https://openalex.org/W2187015862","https://openalex.org/W2260074792","https://openalex.org/W2345699695","https://openalex.org/W2517865982","https://openalex.org/W2548025795","https://openalex.org/W2573920647","https://openalex.org/W2610923504","https://openalex.org/W2614951405","https://openalex.org/W2748394106","https://openalex.org/W2768276274","https://openalex.org/W2773318529","https://openalex.org/W2783347386","https://openalex.org/W2785914185","https://openalex.org/W2790219143","https://openalex.org/W2790356841","https://openalex.org/W2791353937","https://openalex.org/W2792882341","https://openalex.org/W2792940633","https://openalex.org/W2794295506","https://openalex.org/W2800814056","https://openalex.org/W2888308857","https://openalex.org/W2891083589","https://openalex.org/W2891138550","https://openalex.org/W2904559593","https://openalex.org/W2907447451","https://openalex.org/W2909806330","https://openalex.org/W2911725628","https://openalex.org/W2919565100","https://openalex.org/W2920868764","https://openalex.org/W2927033805","https://openalex.org/W2948957909","https://openalex.org/W2980192555"],"related_works":["https://openalex.org/W2999866270","https://openalex.org/W2916013785","https://openalex.org/W2083019552","https://openalex.org/W2735113143","https://openalex.org/W4400134094","https://openalex.org/W4226024809","https://openalex.org/W2078317866","https://openalex.org/W196019683","https://openalex.org/W2159111780","https://openalex.org/W2164823308"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,32,37,53,62,74,81,89,102,105],"velocity":[4],"and":[5,18],"altitude":[6],"tracking":[7,54,67],"control":[8,47,76],"problem":[9],"for":[10],"air-breathing":[11],"hypersonic":[12],"vehicle":[13],"(AHV)":[14],"under":[15],"external":[16,34],"disturbances":[17],"uncertainties.":[19],"An":[20],"improved":[21],"smooth":[22],"super-twisting":[23],"based":[24],"disturbance":[25],"observer":[26],"(SSTDOB)":[27],"is":[28,49,70,92],"proposed":[29],"to":[30,51,57,72],"estimate":[31,73],"unknown":[33],"disturbances.":[35],"With":[36],"assistance":[38],"of":[39,61,88,104],"SSTDOB,":[40],"an":[41],"effective":[42],"fixed-time":[43,66],"sliding":[44],"mode":[45],"backstepping":[46],"(FSMBC)":[48],"designed":[50],"guarantee":[52],"errors":[55],"converge":[56],"a":[58,65],"small":[59],"neighbor":[60],"origin.":[63],"Meanwhile,":[64],"differentiator":[68],"(FTD)":[69],"employed":[71],"virtual":[75],"inputs,":[77],"which":[78],"can":[79],"eliminate":[80],"differential":[82],"explosion":[83],"problem.":[84],"The":[85],"overall":[86],"stability":[87,97],"closed-loop":[90],"system":[91],"analyzed":[93],"by":[94],"utilizing":[95],"Lyapunov":[96],"theory.":[98],"Simulation":[99],"results":[100],"demonstrate":[101],"effectiveness":[103],"composite":[106],"method.":[107]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":8}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
