{"id":"https://openalex.org/W7135061075","doi":"https://doi.org/10.1109/taes.2026.3673637","title":"Fault-Tolerant Control of Main\u2013Backup Fuel-Servo System for an Aeroengine","display_name":"Fault-Tolerant Control of Main\u2013Backup Fuel-Servo System for an Aeroengine","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7135061075","doi":"https://doi.org/10.1109/taes.2026.3673637"},"language":null,"primary_location":{"id":"doi:10.1109/taes.2026.3673637","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2026.3673637","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Aerospace and Electronic Systems","raw_type":"journal-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/A5012804257","display_name":"Sijie Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sijie Gao","raw_affiliation_strings":["College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0005-3195-0361","affiliations":[{"raw_affiliation_string":"College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101429032","display_name":"Xu Zhou","orcid":"https://orcid.org/0000-0002-5339-706X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhou","raw_affiliation_strings":["College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0004-3354-7368","affiliations":[{"raw_affiliation_string":"College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108948343","display_name":"Haiqin Qin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haiqin Qin","raw_affiliation_strings":["Qingdao Branch, Naval Aviation University, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0001-5385-5449","affiliations":[{"raw_affiliation_string":"Qingdao Branch, Naval Aviation University, Qingdao, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115590940","display_name":"Q. Y. Li","orcid":"https://orcid.org/0000-0001-6066-195X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiuhong Li","raw_affiliation_strings":["College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6713-9451","affiliations":[{"raw_affiliation_string":"College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128801532","display_name":"Feng Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Lu","raw_affiliation_strings":["College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-6620-2399","affiliations":[{"raw_affiliation_string":"College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33322219,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"62","issue":null,"first_page":"7974","last_page":"7989"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.05620000138878822,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.05620000138878822,"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/T14474","display_name":"Industrial Technology and Control Systems","score":0.051899999380111694,"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/T13644","display_name":"Control Systems in Engineering","score":0.03269999846816063,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.609000027179718},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5271999835968018},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.49129998683929443},{"id":"https://openalex.org/keywords/servo-drive","display_name":"Servo drive","score":0.4672999978065491},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4106999933719635},{"id":"https://openalex.org/keywords/servomechanism","display_name":"Servomechanism","score":0.3334999978542328},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.3319000005722046},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.3246999979019165}],"concepts":[{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.609000027179718},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5271999835968018},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5156999826431274},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.49129998683929443},{"id":"https://openalex.org/C49581611","wikidata":"https://www.wikidata.org/wiki/Q7455931","display_name":"Servo drive","level":3,"score":0.4672999978065491},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4106999933719635},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.3840999901294708},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.36070001125335693},{"id":"https://openalex.org/C49503481","wikidata":"https://www.wikidata.org/wiki/Q640815","display_name":"Servomechanism","level":2,"score":0.3334999978542328},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.3319000005722046},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.3246999979019165},{"id":"https://openalex.org/C107354338","wikidata":"https://www.wikidata.org/wiki/Q1937153","display_name":"Servo","level":2,"score":0.31700000166893005},{"id":"https://openalex.org/C109441226","wikidata":"https://www.wikidata.org/wiki/Q1137255","display_name":"Servomotor","level":2,"score":0.3100000023841858},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.30489999055862427},{"id":"https://openalex.org/C32731416","wikidata":"https://www.wikidata.org/wiki/Q7455930","display_name":"Servo control","level":3,"score":0.2939000129699707},{"id":"https://openalex.org/C152745839","wikidata":"https://www.wikidata.org/wiki/Q5438153","display_name":"Fault detection and isolation","level":3,"score":0.2793999910354614},{"id":"https://openalex.org/C167123822","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automatic control","level":2,"score":0.27889999747276306},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.275299996137619},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.2671999931335449},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.26409998536109924},{"id":"https://openalex.org/C2777718703","wikidata":"https://www.wikidata.org/wiki/Q6723706","display_name":"Machine control","level":2,"score":0.26249998807907104},{"id":"https://openalex.org/C45882903","wikidata":"https://www.wikidata.org/wiki/Q5042317","display_name":"Fuel efficiency","level":2,"score":0.2603999972343445},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.2574999928474426},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.2524999976158142}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2026.3673637","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2026.3673637","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8140354752540588}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,145,160,204,232],"fuel":[1,5,91,216,248],"servo":[2,13,92,217,249],"actuator":[3,27,98,141,218,284],"regulates":[4],"flow":[6],"and":[7,10,42,68,73,189,201,208,212,225,260],"nozzle":[8],"area,":[9],"dual":[11],"electrohydraulic":[12],"valves":[14],"usually":[15],"provide":[16],"redundancy":[17],"for":[18,90],"the":[19,26,29,76,108,132,136,140,152,171,181,215,221,229,246,256,264,270,278,282,287],"aero-engine":[20],"control":[21,85,93,120,177,195,206,244,275,300],"system.":[22],"However,":[23],"time-delay":[24],"in":[25,39,102,142,220,263,281],"during":[28],"main-backup":[30,88,247],"switchover":[31,89,147,257,280],"induces":[32],"pulsating":[33],"pressure":[34,174],"fluctuations.":[35],"These":[36],"phenomena":[37],"result":[38],"fuel-flow":[40],"oscillations":[41],"engine":[43],"speed":[44],"ripple,":[45],"which":[46,251],"pose":[47],"a":[48,82,96,157,185,192,241],"potential":[49],"threat":[50],"to":[51,62,104,124,130,169,184,227,239,253,294],"flight":[52,265],"safety.":[53],"Traditional":[54],"controller":[55],"methods":[56],"are":[57,112,210],"less":[58],"capable":[59],"of":[60,71,87,139,154,223,235,245],"adapting":[61],"complex":[63],"conditions,":[64],"such":[65],"as":[66,277],"friction":[67],"zero":[69],"bias":[70],"actuators,":[72],"they":[74],"reduce":[75],"system":[77,219],"reliability.":[78],"This":[79],"paper":[80,237],"proposes":[81],"fault":[83,110,193,242,285],"tolerant":[84,194,243],"strategy":[86,196],"systems.":[94],"Firstly,":[95],"high-fidelity":[97],"model":[99],"is":[100,122,149,167,238,252,290],"built":[101],"AMESim":[103,224],"capture":[105],"nonlinearities,":[106],"where":[107],"typical":[109,283],"scenarios":[111],"injected":[113],"into.":[114],"Secondly,":[115],"an":[116,126],"active":[117],"disturbance":[118,134,258],"rejection":[119],"(ADRC)":[121],"designed":[123],"leverage":[125],"extended":[127],"state":[128],"observer":[129],"estimate":[131],"total":[133],"from":[135],"gradual":[137],"degradation":[138,155],"real":[143],"time.":[144],"channel":[146,279],"logic":[148,209],"triggered":[150],"when":[151],"magnitude":[153,289],"reaches":[156],"certain":[158],"level.":[159],"time-window":[161],"long":[162],"short-term":[163],"memory":[164],"(LSTM)":[165],"predictor":[166],"employed":[168],"forecast":[170],"transient":[172],"differential":[173],"trajectory.":[175],"A":[176],"transformation":[178],"then":[179],"maps":[180],"predicted":[182],"value":[183],"feedforward":[186],"compensation":[187],"signal,":[188],"it":[190],"produces":[191],"combining":[197],"linear":[198],"ADRC":[199],"feedback":[200],"LSTM":[202],"feedforward.":[203],"proposed":[205,271],"algorithm":[207],"conducted":[211],"integrated":[213],"with":[214,297,308],"co-simulation":[222],"Simulink":[226],"enhance":[228],"global":[230],"robustness.":[231],"main":[233],"contribution":[234],"this":[236],"launch":[240],"system,":[250],"weigh":[254],"off":[255],"suppression":[259],"tracking":[261],"accuracy":[262,301],"mission.":[266],"Simulations":[267],"show":[268],"that":[269],"method":[272],"gains":[273],"better":[274],"quality":[276],"modes,":[286],"fluctuation":[288],"reduced":[291],"by":[292,303],"up":[293],"64.73%.":[295],"Even":[296],"moderate":[298],"degradation,":[299],"improves":[302],"more":[304],"than":[305],"62%":[306],"compared":[307],"traditional":[309],"methods.":[310]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-03-13T00:00:00"}