{"id":"https://openalex.org/W4281665591","doi":"https://doi.org/10.3846/aviation.2022.16878","title":"COMPARING FUEL-OPTIMAL AND SHORTEST PATHS WITH OBSTACLE AVOIDANCE","display_name":"COMPARING FUEL-OPTIMAL AND SHORTEST PATHS WITH OBSTACLE AVOIDANCE","publication_year":2022,"publication_date":"2022-05-30","ids":{"openalex":"https://openalex.org/W4281665591","doi":"https://doi.org/10.3846/aviation.2022.16878"},"language":"en","primary_location":{"id":"doi:10.3846/aviation.2022.16878","doi":"https://doi.org/10.3846/aviation.2022.16878","is_oa":true,"landing_page_url":"https://doi.org/10.3846/aviation.2022.16878","pdf_url":"https://journals.vilniustech.lt/index.php/Aviation/article/download/16878/11165","source":{"id":"https://openalex.org/S121845880","display_name":"Aviation","issn_l":"1648-7788","issn":["1648-7788","1822-4180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310317518","host_organization_name":"Vilnius Gediminas Technical University","host_organization_lineage":["https://openalex.org/P4310317518"],"host_organization_lineage_names":["Vilnius Gediminas Technical University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aviation","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://journals.vilniustech.lt/index.php/Aviation/article/download/16878/11165","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026574887","display_name":"Ibrahim Halil Cihan","orcid":"https://orcid.org/0000-0001-7971-9939","observed_orcids":["https://orcid.org/0000-0001-7971-9939"]},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ibrahim H. Cihan","raw_affiliation_strings":["Department of Mechanical & Aerospace Engineering, University of Missouri, Columbia, USA"],"raw_orcid":"https://orcid.org/0000-0001-7971-9939","affiliations":[{"raw_affiliation_string":"Department of Mechanical & Aerospace Engineering, University of Missouri, Columbia, USA","institution_ids":["https://openalex.org/I76835614"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5026574887"],"corresponding_institution_ids":["https://openalex.org/I76835614"],"apc_list":null,"apc_paid":null,"fwci":0.0854,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.25127729,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"26","issue":"2","first_page":"79","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9711999893188477,"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9711999893188477,"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/T13855","display_name":"Aerospace Engineering and Control Systems","score":0.004800000227987766,"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/T12125","display_name":"Aerospace and Aviation Technology","score":0.0031999999191612005,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/shortest-path","display_name":"shortest path","score":0.9179999828338623},{"id":"https://openalex.org/keywords/obstacle-avoidance","display_name":"obstacle avoidance","score":0.9120000004768372},{"id":"https://openalex.org/keywords/unmanned-combat-aerial-vehicles","display_name":"unmanned combat aerial vehicles","score":0.9860000014305115},{"id":"https://openalex.org/keywords/nonlinear-programming","display_name":"nonlinear programming","score":0.9089999794960022},{"id":"https://openalex.org/keywords/initial-value-problem","display_name":"initial value problems","score":0.9120000004768372},{"id":"https://openalex.org/keywords/inverse-dynamics","display_name":"inverse dynamics","score":0.9340000152587891},{"id":"https://openalex.org/keywords/heading-estimation","display_name":"heading estimation","score":0.7559999823570251},{"id":"https://openalex.org/keywords/computational-time-reduction","display_name":"computation time reduction","score":0.621999979019165}],"concepts":[{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.688997745513916},{"id":"https://openalex.org/C6683253","wikidata":"https://www.wikidata.org/wiki/Q7075535","display_name":"Obstacle avoidance","level":4,"score":0.6257039308547974},{"id":"https://openalex.org/C2776937971","wikidata":"https://www.wikidata.org/wiki/Q4384217","display_name":"Heading (navigation)","level":2,"score":0.6147477626800537},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5631262063980103},{"id":"https://openalex.org/C129537906","wikidata":"https://www.wikidata.org/wiki/Q7603913","display_name":"State variable","level":2,"score":0.5507531762123108},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5488702058792114},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.5152502655982971},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4950076937675476},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4695468544960022},{"id":"https://openalex.org/C153240184","wikidata":"https://www.wikidata.org/wiki/Q3243772","display_name":"Control variable","level":2,"score":0.46637681126594543},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.41647377610206604},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38398370146751404},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3785530924797058},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2224155068397522},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.1826552152633667},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.09559190273284912},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09275791049003601},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.0807676911354065},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3846/aviation.2022.16878","doi":"https://doi.org/10.3846/aviation.2022.16878","is_oa":true,"landing_page_url":"https://doi.org/10.3846/aviation.2022.16878","pdf_url":"https://journals.vilniustech.lt/index.php/Aviation/article/download/16878/11165","source":{"id":"https://openalex.org/S121845880","display_name":"Aviation","issn_l":"1648-7788","issn":["1648-7788","1822-4180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310317518","host_organization_name":"Vilnius Gediminas Technical University","host_organization_lineage":["https://openalex.org/P4310317518"],"host_organization_lineage_names":["Vilnius Gediminas Technical University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aviation","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:75ec241586cf4e9bb5c0e62037dd13b1","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/75ec241586cf4e9bb5c0e62037dd13b1","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,"listed_in":[],"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":"Aviation, Vol 26, Iss 2 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3846/aviation.2022.16878","doi":"https://doi.org/10.3846/aviation.2022.16878","is_oa":true,"landing_page_url":"https://doi.org/10.3846/aviation.2022.16878","pdf_url":"https://journals.vilniustech.lt/index.php/Aviation/article/download/16878/11165","source":{"id":"https://openalex.org/S121845880","display_name":"Aviation","issn_l":"1648-7788","issn":["1648-7788","1822-4180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310317518","host_organization_name":"Vilnius Gediminas Technical University","host_organization_lineage":["https://openalex.org/P4310317518"],"host_organization_lineage_names":["Vilnius Gediminas Technical University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aviation","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4281665591.pdf","grobid_xml":"https://content.openalex.org/works/W4281665591.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1496280582","https://openalex.org/W1601512022","https://openalex.org/W1972194979","https://openalex.org/W1989913176","https://openalex.org/W1997186385","https://openalex.org/W2002817007","https://openalex.org/W2008006033","https://openalex.org/W2045211541","https://openalex.org/W2063738946","https://openalex.org/W2102488278","https://openalex.org/W2118425327","https://openalex.org/W2130260473","https://openalex.org/W2134487482","https://openalex.org/W2141382228","https://openalex.org/W2296385533","https://openalex.org/W2327363925","https://openalex.org/W2606538483","https://openalex.org/W2781953456","https://openalex.org/W2914020290","https://openalex.org/W2957824913","https://openalex.org/W3019750041","https://openalex.org/W3021502208","https://openalex.org/W3021675945","https://openalex.org/W3155007699","https://openalex.org/W3197438666","https://openalex.org/W4210969428"],"related_works":["https://openalex.org/W2592719224","https://openalex.org/W1480552865","https://openalex.org/W3207856687","https://openalex.org/W2908886108","https://openalex.org/W2891636205","https://openalex.org/W1980204977","https://openalex.org/W2097062775","https://openalex.org/W2408790422","https://openalex.org/W6940989852","https://openalex.org/W2607363111"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,115],"comparison":[4],"of":[5,10,60,87,95,107,132],"fuel-optimal":[6],"and":[7,37,51],"shortest":[8],"paths":[9,47],"an":[11,38,92],"unmanned":[12],"combat":[13],"aerial":[14],"vehicle":[15],"(UCAV)":[16],"with":[17],"obstacle":[18],"avoidance.":[19],"A":[20],"nonlinear":[21],"constrained":[22],"optimization":[23,62,112],"algorithm":[24,63,113],"is":[25,126],"applied":[26],"to":[27,44,54,129,145],"obtain":[28],"the":[29,61,69,80,88,96,100,111,119,123,130,133,139],"optimal":[30,46,120,146],"paths.":[31],"An":[32],"initial":[33,93],"value":[34],"problem":[35],"(IVP)":[36],"inverse-dynamics":[39,81],"approach":[40],"are":[41,64,75],"used":[42,76,109],"separately":[43],"determine":[45],"for":[48,99],"various":[49],"scenarios":[50],"in":[52,68,79],"order":[53],"reduce":[55],"computation":[56,124],"time.":[57],"While":[58],"inputs":[59,78],"discrete":[65,72],"control":[66],"variables":[67,74,108],"IVP":[70,141],"method,":[71],"state":[73],"as":[77],"method.":[82],"The":[83,105],"minimized":[84],"path":[85],"segments":[86],"geometrical":[89],"model":[90],"provide":[91],"estimation":[94],"heading":[97],"angle":[98],"aircraft":[101],"flight":[102],"mechanics":[103],"model.":[104],"number":[106,131],"by":[110],"has":[114],"direct":[116],"effect":[117],"upon":[118],"accuracy;":[121],"however,":[122],"time":[125],"inversely":[127],"proportional":[128],"variables.":[134],"Simulation":[135],"results":[136],"demonstrate":[137],"that":[138],"proposed":[140],"method":[142],"effectively":[143],"converges":[144],"solutions.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2022-06-13T00:00:00"}
