{"id":"https://openalex.org/W4361009518","doi":"https://doi.org/10.3390/rs15071761","title":"A Distributed Approach for Time-Dependent Observation Scheduling Problem in the Agile Earth Observation Satellite Constellation","display_name":"A Distributed Approach for Time-Dependent Observation Scheduling Problem in the Agile Earth Observation Satellite Constellation","publication_year":2023,"publication_date":"2023-03-24","ids":{"openalex":"https://openalex.org/W4361009518","doi":"https://doi.org/10.3390/rs15071761"},"language":"en","primary_location":{"id":"doi:10.3390/rs15071761","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15071761","pdf_url":"https://www.mdpi.com/2072-4292/15/7/1761/pdf?version=1679837269","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/15/7/1761/pdf?version=1679837269","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033995377","display_name":"Yanxiang Feng","orcid":"https://orcid.org/0000-0002-2268-2570"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanxiang Feng","raw_affiliation_strings":["Systems Engineering Institute, School of Automation Science and Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"affiliations":[{"raw_affiliation_string":"Systems Engineering Institute, School of Automation Science and Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055881085","display_name":"Ruipeng Zhang","orcid":"https://orcid.org/0000-0002-8118-3691"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruipeng Zhang","raw_affiliation_strings":["Systems Engineering Institute, School of Automation Science and Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"affiliations":[{"raw_affiliation_string":"Systems Engineering Institute, School of Automation Science and Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081796725","display_name":"Sida Ren","orcid":"https://orcid.org/0009-0009-2916-7211"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sida Ren","raw_affiliation_strings":["Systems Engineering Institute, School of Automation Science and Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"affiliations":[{"raw_affiliation_string":"Systems Engineering Institute, School of Automation Science and Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033131833","display_name":"Shuailin Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuailin Zhu","raw_affiliation_strings":["Systems Engineering Institute, School of Automation Science and Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"affiliations":[{"raw_affiliation_string":"Systems Engineering Institute, School of Automation Science and Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050315288","display_name":"Yikang Yang","orcid":"https://orcid.org/0000-0003-2983-2313"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yikang Yang","raw_affiliation_strings":["Systems Engineering Institute, School of Automation Science and Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China"],"affiliations":[{"raw_affiliation_string":"Systems Engineering Institute, School of Automation Science and Engineering, Faculty of Electronic and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an 710049, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5050315288"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.4706,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.91129255,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"15","issue":"7","first_page":"1761","last_page":"1761"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":1.0,"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/T12042","display_name":"Satellite Communication Systems","score":1.0,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9810000061988831,"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/T12288","display_name":"Optimization and Search Problems","score":0.9805999994277954,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7096178531646729},{"id":"https://openalex.org/keywords/earth-observation-satellite","display_name":"Earth observation satellite","score":0.7037656307220459},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.669340968132019},{"id":"https://openalex.org/keywords/satellite-constellation","display_name":"Satellite constellation","score":0.6476756930351257},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.5039312243461609},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.48332858085632324},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4788629710674286},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.473486989736557},{"id":"https://openalex.org/keywords/ground-station","display_name":"Ground station","score":0.46885475516319275},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4337537884712219},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3342466354370117},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.26462849974632263},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.16948172450065613},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1079683005809784},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09892594814300537}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7096178531646729},{"id":"https://openalex.org/C2987528665","wikidata":"https://www.wikidata.org/wiki/Q854845","display_name":"Earth observation satellite","level":3,"score":0.7037656307220459},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.669340968132019},{"id":"https://openalex.org/C2779784338","wikidata":"https://www.wikidata.org/wiki/Q967145","display_name":"Satellite constellation","level":3,"score":0.6476756930351257},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.5039312243461609},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.48332858085632324},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4788629710674286},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.473486989736557},{"id":"https://openalex.org/C2989135121","wikidata":"https://www.wikidata.org/wiki/Q1349167","display_name":"Ground station","level":3,"score":0.46885475516319275},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4337537884712219},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3342466354370117},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.26462849974632263},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.16948172450065613},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1079683005809784},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09892594814300537},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15071761","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15071761","pdf_url":"https://www.mdpi.com/2072-4292/15/7/1761/pdf?version=1679837269","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:82bc25f3198d4c468861a17e5dee6084","is_oa":true,"landing_page_url":"https://doaj.org/article/82bc25f3198d4c468861a17e5dee6084","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 7, p 1761 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/7/1761/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15071761","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 15; Issue 7; Pages: 1761","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15071761","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15071761","pdf_url":"https://www.mdpi.com/2072-4292/15/7/1761/pdf?version=1679837269","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3033900818","display_name":null,"funder_award_id":"62003258","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4810028748","display_name":null,"funder_award_id":"62003265","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5085390518","display_name":null,"funder_award_id":"62103062","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4361009518.pdf","grobid_xml":"https://content.openalex.org/works/W4361009518.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1998920778","https://openalex.org/W2076422387","https://openalex.org/W2110599800","https://openalex.org/W2142544818","https://openalex.org/W2162328434","https://openalex.org/W2343884055","https://openalex.org/W2605409691","https://openalex.org/W2756720074","https://openalex.org/W2767606171","https://openalex.org/W2768630587","https://openalex.org/W2780582425","https://openalex.org/W2789403446","https://openalex.org/W2800034909","https://openalex.org/W2868905238","https://openalex.org/W2895574744","https://openalex.org/W2901234606","https://openalex.org/W2911378005","https://openalex.org/W2922420081","https://openalex.org/W2950260928","https://openalex.org/W2968706380","https://openalex.org/W2981381983","https://openalex.org/W3009034686","https://openalex.org/W3011133888","https://openalex.org/W3011713911","https://openalex.org/W3029035462","https://openalex.org/W3089255138","https://openalex.org/W3103273148","https://openalex.org/W3119179094","https://openalex.org/W3123398230","https://openalex.org/W3170413428","https://openalex.org/W3177056122","https://openalex.org/W3192883372","https://openalex.org/W4205212165","https://openalex.org/W4226120068","https://openalex.org/W4291710897","https://openalex.org/W4297235993","https://openalex.org/W6704789403","https://openalex.org/W6747040975","https://openalex.org/W6754748224","https://openalex.org/W6775143115","https://openalex.org/W6778046950"],"related_works":["https://openalex.org/W2385787340","https://openalex.org/W171734839","https://openalex.org/W4224313018","https://openalex.org/W2394459062","https://openalex.org/W2392670398","https://openalex.org/W4221033466","https://openalex.org/W2355913771","https://openalex.org/W3209202847","https://openalex.org/W4225291832","https://openalex.org/W1673861190"],"abstract_inverted_index":{"The":[0,129,142],"increasing":[1],"number":[2],"of":[3,37,48,59,76,102,199],"agile":[4],"earth":[5],"observation":[6,22,25,50],"satellites":[7],"(AEOSs)":[8],"in":[9,27,52],"orbit":[10],"have":[11],"advanced":[12],"maneuverable":[13],"capabilities,":[14],"enabling":[15],"the":[16,28,35,46,53,73,88,99,148,155,176,197,200],"AEOS":[17,29,54],"constellation":[18,30],"to":[19,146],"provide":[20],"richer":[21],"services.":[23],"Therefore,":[24],"scheduling":[26,51,114],"is":[31,62],"crucial":[32],"for":[33,151],"improving":[34],"performance":[36,105],"satellite":[38],"remote":[39],"sensing":[40],"systems.":[41],"This":[42],"paper":[43],"focuses":[44],"on":[45,72,98,120],"problem":[47],"distributed":[49,104,113],"constellation,":[55],"where":[56],"a":[57,80,103,111,159],"period":[58],"transition":[60],"time":[61,75],"required":[63],"between":[64,132],"two":[65,133],"consecutive":[66],"observations,":[67],"and":[68,137,139,164,185],"this":[69],"constraint":[70],"depends":[71],"start":[74],"observations.":[77],"We":[78],"define":[79],"new":[81],"fitness":[82,188],"function":[83],"that":[84,117,167,175],"not":[85],"only":[86],"maximizes":[87],"profit":[89],"sum":[90],"but":[91],"also":[92],"considers":[93],"system":[94],"load":[95],"balancing.":[96],"Based":[97],"fundamental":[100],"idea":[101],"impact":[106],"(PI)":[107],"algorithm,":[108],"we":[109],"develop":[110],"PI-based":[112],"method":[115],"(PIDSM)":[116],"runs":[118],"concurrently":[119],"all":[121,162],"AEOSs":[122,163],"via":[123],"local":[124],"inter-satellite":[125],"link":[126],"(ISL)-based":[127],"communications.":[128],"PIDSM":[130,177],"iterates":[131],"phases:":[134],"target":[135,140],"inclusion":[136],"consensus":[138,160],"removal.":[141],"first":[143],"phase":[144,157],"aims":[145],"select":[147],"optimal":[149],"task":[150],"each":[152],"AEOS,":[153],"while":[154],"second":[156],"reaches":[158],"over":[161],"removes":[165],"targets":[166],"may":[168],"decrease":[169],"overall":[170],"fitness.":[171],"Experimental":[172],"results":[173],"demonstrate":[174],"can":[178],"schedule":[179],"more":[180],"targets,":[181],"reduce":[182],"communication":[183],"overhead,":[184],"achieve":[186],"higher":[187],"values":[189],"than":[190],"existing":[191],"algorithms.":[192],"Sensitivity":[193],"analyses":[194],"further":[195],"validate":[196],"effectiveness":[198],"PIDSM.":[201]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2023-03-30T00:00:00"}