{"id":"https://openalex.org/W2157797824","doi":"https://doi.org/10.1145/1388969.1388984","title":"Interplanetary trajectory optimization with swing-bys using evolutionary multi-objective optimization","display_name":"Interplanetary trajectory optimization with swing-bys using evolutionary multi-objective optimization","publication_year":2008,"publication_date":"2008-07-12","ids":{"openalex":"https://openalex.org/W2157797824","doi":"https://doi.org/10.1145/1388969.1388984","mag":"2157797824"},"language":"en","primary_location":{"id":"doi:10.1145/1388969.1388984","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1388969.1388984","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th annual conference companion on Genetic and evolutionary computation","raw_type":"proceedings-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/A5043410706","display_name":"Nikhil Padhye","orcid":"https://orcid.org/0000-0001-5738-7486"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Nikhil Padhye","raw_affiliation_strings":["Indian Institute of Technology, Kanpur, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5043410706"],"corresponding_institution_ids":["https://openalex.org/I94234084"],"apc_list":null,"apc_paid":null,"fwci":9.5223,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.98136537,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1835","last_page":"1838"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13200","display_name":"Spacecraft and Cryogenic Technologies","score":0.995199978351593,"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/T13200","display_name":"Spacecraft and Cryogenic Technologies","score":0.995199978351593,"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/T11082","display_name":"Spacecraft Dynamics and Control","score":0.9937999844551086,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.9657999873161316,"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/trajectory","display_name":"Trajectory","score":0.6917928457260132},{"id":"https://openalex.org/keywords/planet","display_name":"Planet","score":0.6754487752914429},{"id":"https://openalex.org/keywords/interplanetary-spaceflight","display_name":"Interplanetary spaceflight","score":0.5780516266822815},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5227342247962952},{"id":"https://openalex.org/keywords/spacecraft","display_name":"Spacecraft","score":0.49070894718170166},{"id":"https://openalex.org/keywords/trajectory-optimization","display_name":"Trajectory optimization","score":0.4468315541744232},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.39297568798065186},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19948643445968628},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1540302336215973},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.07902473211288452}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6917928457260132},{"id":"https://openalex.org/C51244244","wikidata":"https://www.wikidata.org/wiki/Q634","display_name":"Planet","level":2,"score":0.6754487752914429},{"id":"https://openalex.org/C194462397","wikidata":"https://www.wikidata.org/wiki/Q834235","display_name":"Interplanetary spaceflight","level":4,"score":0.5780516266822815},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5227342247962952},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.49070894718170166},{"id":"https://openalex.org/C173246807","wikidata":"https://www.wikidata.org/wiki/Q7833062","display_name":"Trajectory optimization","level":3,"score":0.4468315541744232},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.39297568798065186},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19948643445968628},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1540302336215973},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.07902473211288452},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"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/C108411613","wikidata":"https://www.wikidata.org/wiki/Q79833","display_name":"Solar wind","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1388969.1388984","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1388969.1388984","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th annual conference companion on Genetic and evolutionary computation","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.944.9086","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.944.9086","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.bham.ac.uk/%7Ewbl/biblio/gecco2008/docs/p1835.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320712","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75"},{"id":"https://openalex.org/F4320320722","display_name":"Indian Space Research Organisation","ror":"https://ror.org/00cwrns71"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1633671118","https://openalex.org/W1661424904","https://openalex.org/W1764551496","https://openalex.org/W2126105956","https://openalex.org/W2324246482","https://openalex.org/W2994964425","https://openalex.org/W4285719527","https://openalex.org/W6636490687"],"related_works":["https://openalex.org/W4385832323","https://openalex.org/W4244391535","https://openalex.org/W2356996864","https://openalex.org/W2904060783","https://openalex.org/W2015393961","https://openalex.org/W2378339670","https://openalex.org/W2359353485","https://openalex.org/W2361427670","https://openalex.org/W2139910871","https://openalex.org/W2119925415"],"abstract_inverted_index":{"Interplanetary":[0],"trajectory":[1,75],"optimization":[2,125],"studies":[3],"mostly":[4],"considered":[5,32],"a":[6,33,66,74,78,97,133,168],"single":[7],"objective":[8],"of":[9,21,37,43,54,58,65,72,81,89,99,105,113,135,140,161],"minimizing":[10],"the":[11,18,24,52,92,141,152,159,162],"travel":[12,44],"time":[13,42,104],"between":[14,45,107],"two":[15,46],"planets":[16,48],"or":[17],"launch":[19,39,116],"velocity":[20,40,117],"spacecraft":[22,90],"at":[23,91],"departure":[25],"planet.":[26],"In":[27],"this":[28],"paper,":[29],"we":[30],"have":[31],"simultaneous":[34],"minimization":[35],"study":[36],"both":[38],"and":[41,50,109,115,157],"specified":[47],"with":[49,154],"without":[51],"use":[53],"gravitational":[55],"advantage":[56],"(swingby)":[57],"some":[59],"intermediate":[60],"planets.":[61],"Using":[62],"careful":[63],"consideration":[64],"Newton-Raphson":[67],"based":[68,76],"root":[69],"finding":[70],"procedure":[71],"developing":[73],"on":[77],"given":[79],"set":[80,134],"decision":[82],"variables":[83],"(departure":[84],"date,":[85],"swing-by":[86,94],"planets,":[87],"altitude":[88],"first":[93,148],"planet,":[95,111],"etc.),":[96],"number":[98,169],"derived":[100],"parameters":[101],"such":[102],"as":[103],"flight":[106],"arrival":[108],"destination":[110],"date":[112],"arrival,":[114],"are":[118],"computed.":[119],"A":[120],"popularly":[121],"used":[122],"evolutionary":[123],"multi-objective":[124],"algorithm":[126],"(NSGA-II)":[127],"is":[128,147,164],"then":[129,158],"employed":[130],"to":[131],"find":[132],"trade-off":[136],"solutions.":[137],"The":[138],"accuracy":[139],"developed":[142],"software":[143,163],"(we":[144],"called":[145],"GOSpel)":[146],"demonstrated":[149],"by":[150,166],"matching":[151],"trajectories":[153],"known":[155],"missions":[156],"efficiency":[160],"shown":[165],"solving":[167],"complex,":[170],"real-world":[171],"like":[172],"missions.":[173]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
