{"id":"https://openalex.org/W2320418294","doi":"https://doi.org/10.2514/6.2010-7524","title":"Optimal Impulsive Escape Trajectories from a Circular Orbit to a Hyperbolic Excess Velocity Vector","display_name":"Optimal Impulsive Escape Trajectories from a Circular Orbit to a Hyperbolic Excess Velocity Vector","publication_year":2010,"publication_date":"2010-06-14","ids":{"openalex":"https://openalex.org/W2320418294","doi":"https://doi.org/10.2514/6.2010-7524","mag":"2320418294"},"language":"en","primary_location":{"id":"doi:10.2514/6.2010-7524","doi":"https://doi.org/10.2514/6.2010-7524","is_oa":false,"landing_page_url":"https://doi.org/10.2514/6.2010-7524","pdf_url":null,"source":{"id":"https://openalex.org/S4306501111","display_name":"AIAA/AAS Astrodynamics Specialist Conference and Exhibit","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIAA/AAS Astrodynamics Specialist Conference","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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":null,"display_name":"Drew Jones","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Drew Jones","raw_affiliation_strings":["University of Texas, Austin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Texas, Austin","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103450309","display_name":"Cesar Ocampo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cesar Ocampo","raw_affiliation_strings":["University of Texas, Austin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Texas, Austin","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":1.8357,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.83400597,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11082","display_name":"Spacecraft Dynamics and Control","score":0.9994999766349792,"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/T11082","display_name":"Spacecraft Dynamics and Control","score":0.9994999766349792,"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/T11701","display_name":"Space Satellite Systems and Control","score":9.999999747378752e-05,"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/T12158","display_name":"Guidance and Control Systems","score":9.999999747378752e-05,"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/initial-guess-generation","display_name":"initial guess generation","score":0.6790000200271606},{"id":"https://openalex.org/keywords/fuel-cost-savings","display_name":"fuel cost reduction","score":0.4309999942779541}],"concepts":[{"id":"https://openalex.org/C59108619","wikidata":"https://www.wikidata.org/wiki/Q2261398","display_name":"Circular orbit","level":2,"score":0.6551987528800964},{"id":"https://openalex.org/C196644772","wikidata":"https://www.wikidata.org/wiki/Q3884964","display_name":"Orbit (dynamics)","level":2,"score":0.5935328602790833},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5775032639503479},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.4568941593170166},{"id":"https://openalex.org/C2988738274","wikidata":"https://www.wikidata.org/wiki/Q11465","display_name":"Velocity vector","level":2,"score":0.4285299777984619},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.33637577295303345},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3221491575241089},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2607273459434509},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.2014559507369995},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19032368063926697},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.1546270251274109},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07129013538360596},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2514/6.2010-7524","doi":"https://doi.org/10.2514/6.2010-7524","is_oa":false,"landing_page_url":"https://doi.org/10.2514/6.2010-7524","pdf_url":null,"source":{"id":"https://openalex.org/S4306501111","display_name":"AIAA/AAS Astrodynamics Specialist Conference and Exhibit","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIAA/AAS Astrodynamics Specialist Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332379","display_name":"Johnson Space Center","ror":"https://ror.org/04xx4z452"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W750792140","https://openalex.org/W1494778536","https://openalex.org/W1495763863","https://openalex.org/W1998744962","https://openalex.org/W2001692109","https://openalex.org/W2011716812","https://openalex.org/W2746061343"],"related_works":["https://openalex.org/W2023844940","https://openalex.org/W2330559784","https://openalex.org/W3041499892","https://openalex.org/W349291973","https://openalex.org/W2595011176","https://openalex.org/W1674072419","https://openalex.org/W2497159859","https://openalex.org/W2335543710","https://openalex.org/W2002933242","https://openalex.org/W7020972498"],"abstract_inverted_index":{"Feasible":[0],"impulsive":[1,52],"transfers":[2,69],"from":[3],"a":[4,62],"circular":[5],"parking":[6,100],"orbit":[7,101],"to":[8,35,45,64],"some":[9],"hyperbolic":[10],"excess":[11],"velocity":[12],"vector":[13],"are":[14],"constructed,":[15],"and":[16,37,99,112,116],"used":[17],"as":[18,58],"initial":[19,59],"guesses":[20,60],"in":[21],"solving":[22],"corresponding,":[23],"minimum":[24],"V":[25],",":[26],"constrained":[27],"parameter":[28],"optimization":[29,87],"problems.":[30],"Much":[31],"attention":[32],"is":[33],"devoted":[34],"quantifying":[36],"enhancing":[38],"the":[39,42,46],"proximity":[40],"of":[41,84],"feasible":[43],"escape":[44,79],"optimal,":[47,66],"thereby":[48],"improving":[49],"convergence.":[50],"The":[51],"solutions":[53],"may":[54,104],"be":[55],"further":[56],"utilized":[57],"for":[61],"procedure":[63],"determine":[65],"nite-burn,":[67],"continuous":[68],"between":[70],"celestial":[71],"bodies.":[72],"Signicant":[73],"fuel":[74],"costs":[75,91],"associated":[76],"with":[77],"certain":[78],"geometries":[80,102],"motivates":[81],"in-depth":[82],"understanding":[83],"this":[85],"fundamental":[86],"problem.":[88],"Reducing":[89],"these":[90],"provides":[92],"increased:":[93],"landing":[94],"site":[95],"coverage,":[96],"abort":[97],"capability,":[98],"which":[103],"have":[105],"otherwise":[106],"not":[107],"met":[108],"mission":[109],"constraints.":[110],"1-impulse":[111],"3-impulse":[113],"(time-of-ight":[114],"free":[115]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2016-06-24T00:00:00"}