{"id":"https://openalex.org/W2136330234","doi":"https://doi.org/10.1002/cpe.4330020203","title":"A real\u2010time distributed algorithm for an aircraft longitudinal optimal autopilot","display_name":"A real\u2010time distributed algorithm for an aircraft longitudinal optimal autopilot","publication_year":1990,"publication_date":"1990-06-01","ids":{"openalex":"https://openalex.org/W2136330234","doi":"https://doi.org/10.1002/cpe.4330020203","mag":"2136330234"},"language":"en","primary_location":{"id":"doi:10.1002/cpe.4330020203","is_oa":false,"landing_page_url":"https://doi.org/10.1002/cpe.4330020203","pdf_url":null,"source":{"id":"https://openalex.org/S4210209928","display_name":"Concurrency Practice and Experience","issn_l":"1040-3108","issn":["1040-3108","1096-9128"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Concurrency: Practice and Experience","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/A5014566835","display_name":"J.M. Tahir","orcid":null},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Jamel M. Tahir","raw_affiliation_strings":["Department of Control Engineering University of Sheffield Mappin Street Sheffield S1 3JD, UK","Department oF Control Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Control Engineering University of Sheffield Mappin Street Sheffield S1 3JD, UK","institution_ids":["https://openalex.org/I91136226"]},{"raw_affiliation_string":"Department oF Control Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, UK","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082105962","display_name":"G.S. Virk","orcid":null},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gurvinder S. Virk","raw_affiliation_strings":["Department of Control Engineering University of Sheffield Mappin Street Sheffield S1 3JD, UK","Department oF Control Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Control Engineering University of Sheffield Mappin Street Sheffield S1 3JD, UK","institution_ids":["https://openalex.org/I91136226"]},{"raw_affiliation_string":"Department oF Control Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, UK","institution_ids":["https://openalex.org/I91136226"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5014566835"],"corresponding_institution_ids":["https://openalex.org/I91136226"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.6446281,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":"2","first_page":"109","last_page":"121"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12158","display_name":"Guidance and Control Systems","score":0.9968000054359436,"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"}},"topics":[{"id":"https://openalex.org/T12158","display_name":"Guidance and Control Systems","score":0.9968000054359436,"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.9962999820709229,"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":0.9908000230789185,"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/autopilot","display_name":"Autopilot","score":0.9534425139427185},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6796728372573853},{"id":"https://openalex.org/keywords/transputer","display_name":"Transputer","score":0.641606330871582},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6209848523139954},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5032722353935242},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.47844675183296204},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.4702279269695282},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44084417819976807},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4046560823917389},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.270536869764328},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.26466524600982666},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18296709656715393},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1603737473487854},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0938299298286438}],"concepts":[{"id":"https://openalex.org/C18020424","wikidata":"https://www.wikidata.org/wiki/Q220858","display_name":"Autopilot","level":2,"score":0.9534425139427185},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6796728372573853},{"id":"https://openalex.org/C2778319340","wikidata":"https://www.wikidata.org/wiki/Q776861","display_name":"Transputer","level":2,"score":0.641606330871582},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6209848523139954},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5032722353935242},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.47844675183296204},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.4702279269695282},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44084417819976807},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4046560823917389},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.270536869764328},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.26466524600982666},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18296709656715393},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1603737473487854},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0938299298286438},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/cpe.4330020203","is_oa":false,"landing_page_url":"https://doi.org/10.1002/cpe.4330020203","pdf_url":null,"source":{"id":"https://openalex.org/S4210209928","display_name":"Concurrency Practice and Experience","issn_l":"1040-3108","issn":["1040-3108","1096-9128"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Concurrency: Practice and Experience","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7200000286102295}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W605206701","https://openalex.org/W1525258493","https://openalex.org/W1578779388","https://openalex.org/W1603765807","https://openalex.org/W1964111000","https://openalex.org/W2013561596","https://openalex.org/W2036296820","https://openalex.org/W2039091159","https://openalex.org/W2064349031","https://openalex.org/W2087316754","https://openalex.org/W2111951110","https://openalex.org/W2141677458","https://openalex.org/W3140208685","https://openalex.org/W3142559176","https://openalex.org/W4211196732","https://openalex.org/W4250846233","https://openalex.org/W4295133295"],"related_works":["https://openalex.org/W105768848","https://openalex.org/W2528333064","https://openalex.org/W2357122534","https://openalex.org/W2148668825","https://openalex.org/W2071148424","https://openalex.org/W4287557383","https://openalex.org/W2268481623","https://openalex.org/W2350405024","https://openalex.org/W3112224989","https://openalex.org/W4307415487"],"abstract_inverted_index":{"Abstract":[0],"This":[1],"paper":[2],"is":[3,31,42],"concerned":[4],"with":[5],"fast":[6],"and":[7,41],"efficient":[8],"computations":[9],"for":[10,47],"the":[11,14],"solution":[12,29],"of":[13,23],"two\u2010point":[15],"boundary\u2010value":[16],"problem":[17],"that":[18],"arises":[19],"in":[20],"optimal":[21],"control":[22,49],"an":[24],"aircraft":[25],"longitudinal":[26],"mode.":[27],"The":[28],"proposed":[30],"implemented":[32],"on":[33],"a":[34],"T800":[35],"transputer":[36],"network":[37],"using":[38],"parallel":[39],"C":[40],"shown":[43],"to":[44],"be":[45],"adequate":[46],"real\u2010time":[48],"purposes.":[50]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}