{"id":"https://openalex.org/W2948721858","doi":"https://doi.org/10.1109/access.2019.2920415","title":"Disturbance-Estimation Based Adaptive Backstepping Fault-Tolerant Synchronization Control for a Dual Redundant Hydraulic Actuation System With Internal Leakage Faults","display_name":"Disturbance-Estimation Based Adaptive Backstepping Fault-Tolerant Synchronization Control for a Dual Redundant Hydraulic Actuation System With Internal Leakage Faults","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2948721858","doi":"https://doi.org/10.1109/access.2019.2920415","mag":"2948721858"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2920415","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2920415","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08727977.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":null,"license_id":null,"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/ielx7/6287639/8600701/08727977.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100416905","display_name":"Ting Li","orcid":"https://orcid.org/0000-0003-3230-0668"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ting Li","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","School of Automation, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101827455","display_name":"Ting Yang","orcid":"https://orcid.org/0000-0003-3345-866X"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Yang","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","School of Automation, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017152642","display_name":"Yuyan Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuyan Cao","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","School of Automation, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101577091","display_name":"Rong Xie","orcid":"https://orcid.org/0009-0001-4583-3765"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Xie","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","School of Automation, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006199471","display_name":"Xinmin Wang","orcid":"https://orcid.org/0000-0003-1675-327X"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinmin Wang","raw_affiliation_strings":["School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","School of Automation, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Automation, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100416905"],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.6026,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.81391001,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"73106","last_page":"73119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11372","display_name":"Hydraulic and Pneumatic Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11372","display_name":"Hydraulic and Pneumatic Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10868","display_name":"Soft Robotics and Applications","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.9617000222206116,"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":0.8757809996604919},{"id":"https://openalex.org/keywords/backstepping","display_name":"Backstepping","score":0.8180243372917175},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.6563500761985779},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5624586343765259},{"id":"https://openalex.org/keywords/feed-forward","display_name":"Feed forward","score":0.5562997460365295},{"id":"https://openalex.org/keywords/control-reconfiguration","display_name":"Control reconfiguration","score":0.5550355911254883},{"id":"https://openalex.org/keywords/tracking-error","display_name":"Tracking error","score":0.5298203229904175},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5170108079910278},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.49083051085472107},{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.43189093470573425},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.43135306239128113},{"id":"https://openalex.org/keywords/sliding-mode-control","display_name":"Sliding mode control","score":0.4285232126712799},{"id":"https://openalex.org/keywords/internal-model","display_name":"Internal model","score":0.4165528118610382},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.41535407304763794},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.39716342091560364},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.37218672037124634},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.15325620770454407},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11889180541038513}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8757809996604919},{"id":"https://openalex.org/C72218879","wikidata":"https://www.wikidata.org/wiki/Q4839759","display_name":"Backstepping","level":4,"score":0.8180243372917175},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.6563500761985779},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5624586343765259},{"id":"https://openalex.org/C38858127","wikidata":"https://www.wikidata.org/wiki/Q5441228","display_name":"Feed forward","level":2,"score":0.5562997460365295},{"id":"https://openalex.org/C119701452","wikidata":"https://www.wikidata.org/wiki/Q5165881","display_name":"Control reconfiguration","level":2,"score":0.5550355911254883},{"id":"https://openalex.org/C183356978","wikidata":"https://www.wikidata.org/wiki/Q1779213","display_name":"Tracking error","level":3,"score":0.5298203229904175},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5170108079910278},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.49083051085472107},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.43189093470573425},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.43135306239128113},{"id":"https://openalex.org/C36662352","wikidata":"https://www.wikidata.org/wiki/Q6008560","display_name":"Sliding mode control","level":3,"score":0.4285232126712799},{"id":"https://openalex.org/C28427503","wikidata":"https://www.wikidata.org/wiki/Q13580300","display_name":"Internal model","level":3,"score":0.4165528118610382},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.41535407304763794},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.39716342091560364},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.37218672037124634},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.15325620770454407},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11889180541038513},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","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/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/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2920415","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2920415","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08727977.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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:834d2ee0abe141f89b29f50f700fbb6e","is_oa":true,"landing_page_url":"https://doaj.org/article/834d2ee0abe141f89b29f50f700fbb6e","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 7, Pp 73106-73119 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2920415","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2920415","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08727977.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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1250580754","display_name":null,"funder_award_id":"2018JQ6008","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G388747112","display_name":null,"funder_award_id":"SKLRS-2018-KF-13","funder_id":"https://openalex.org/F4320327001","funder_display_name":"State Key Laboratory of Robotics and System"},{"id":"https://openalex.org/G5737909129","display_name":null,"funder_award_id":"2018BSHYDZZ65","funder_id":"https://openalex.org/F4320326174","funder_display_name":"Shaanxi Province Postdoctoral Science Foundation"},{"id":"https://openalex.org/G6067219794","display_name":null,"funder_award_id":"2018M633576","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8924700091","display_name":null,"funder_award_id":"61703341","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"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320324173","display_name":"Natural Science Foundation of Shaanxi Province","ror":null},{"id":"https://openalex.org/F4320326174","display_name":"Shaanxi Province Postdoctoral Science Foundation","ror":null},{"id":"https://openalex.org/F4320326907","display_name":"State Key Laboratory of Robotics","ror":null},{"id":"https://openalex.org/F4320327001","display_name":"State Key Laboratory of Robotics and System","ror":null},{"id":"https://openalex.org/F4320336567","display_name":"Natural Science Basic Research Program of Shaanxi Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2948721858.pdf","grobid_xml":"https://content.openalex.org/works/W2948721858.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W263318459","https://openalex.org/W1594658798","https://openalex.org/W1905756341","https://openalex.org/W1970692189","https://openalex.org/W1983097513","https://openalex.org/W1984272452","https://openalex.org/W1990739831","https://openalex.org/W1995063639","https://openalex.org/W2016761192","https://openalex.org/W2045013876","https://openalex.org/W2048653585","https://openalex.org/W2056849404","https://openalex.org/W2056996588","https://openalex.org/W2061482624","https://openalex.org/W2072664415","https://openalex.org/W2090822366","https://openalex.org/W2103345351","https://openalex.org/W2110221994","https://openalex.org/W2132411721","https://openalex.org/W2136766881","https://openalex.org/W2166660691","https://openalex.org/W2179174907","https://openalex.org/W2211157614","https://openalex.org/W2238726017","https://openalex.org/W2277957948","https://openalex.org/W2340614763","https://openalex.org/W2396393137","https://openalex.org/W2552195936","https://openalex.org/W2591277140","https://openalex.org/W2601942556","https://openalex.org/W2607112850","https://openalex.org/W2810687413","https://openalex.org/W2895076090","https://openalex.org/W2906244940","https://openalex.org/W3029029890","https://openalex.org/W6647905173","https://openalex.org/W6688350559","https://openalex.org/W6752564240","https://openalex.org/W6777713358"],"related_works":["https://openalex.org/W2148854772","https://openalex.org/W2161634888","https://openalex.org/W1798278584","https://openalex.org/W2175035190","https://openalex.org/W2135906287","https://openalex.org/W2008577837","https://openalex.org/W2566217276","https://openalex.org/W2591869377","https://openalex.org/W2376449068","https://openalex.org/W2132459340"],"abstract_inverted_index":{"In":[0,92],"this":[1],"paper,":[2],"a":[3,20,52,74,94,131],"fault-tolerant":[4],"synchronization":[5,71],"control":[6,17,68,83,87,141,181],"(FTSC)":[7],"algorithm":[8,77,142,182],"is":[9,59,78,104,183],"proposed":[10,79,140,180],"to":[11,61,106,169],"deal":[12],"with":[13],"the":[14,57,63,89,108,139,149,161,165,176,179],"position":[15,66],"tracking":[16,67,146,162],"problem":[18],"for":[19,56,148],"dual":[21],"redundant":[22],"hydraulic":[23],"actuation":[24],"system":[25,150,167],"(DRHAS)":[26],"working":[27],"on":[28,99],"active/active":[29],"(A/A)":[30],"mode":[31],"and":[32,40,51,69,84,112,127,155,158],"suffering":[33],"from":[34],"internal":[35,152],"leakage":[36,153],"faults,":[37],"large":[38],"disturbances,":[39,157],"force":[41,70],"fighting":[42],"between":[43],"actuators.":[44],"Specifically,":[45],"two":[46],"reference":[47],"trajectories":[48],"are":[49,118,128],"introduced":[50],"novel":[53],"nonlinear":[54,75],"model":[55],"DRHAS":[58],"developed":[60],"facilitate":[62],"synthesis":[64],"of":[65,164,178],"control.":[72],"Then,":[73],"FTSC":[76],"by":[80,120],"incorporating":[81],"adaptive":[82],"disturbance":[85],"rejection":[86],"into":[88],"backstepping":[90],"design.":[91],"which,":[93],"simple":[95],"reconfiguration":[96],"mechanism":[97],"based":[98],"faulty":[100,166],"parameters":[101],"online":[102],"adaptation":[103],"adopted":[105],"accommodate":[107],"faults.":[109],"The":[110,134],"matched":[111],"unmatched":[113],"disturbances":[114],"in":[115,130],"both":[116],"actuators":[117],"estimated":[119],"constructing":[121],"four":[122],"extended":[123],"state":[124],"observers":[125],"(ESOs)":[126],"compensated":[129],"feedforward":[132],"way.":[133],"stability":[135],"analysis":[136],"indicates":[137],"that":[138],"can":[143,159],"ensure":[144],"prescribed":[145],"performance":[147],"under":[151,172],"faults":[154],"time-varying":[156],"make":[160],"error":[163],"converge":[168],"zero":[170],"asymptotically":[171],"constant":[173],"disturbances.":[174],"Finally,":[175],"effectiveness":[177],"verified":[184],"through":[185],"comparative":[186],"simulations.":[187]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
