{"id":"https://openalex.org/W2121240694","doi":"https://doi.org/10.23919/ecc.2009.7075024","title":"Pose observers for Unmanned Air Vehicles","display_name":"Pose observers for Unmanned Air Vehicles","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2121240694","doi":"https://doi.org/10.23919/ecc.2009.7075024","mag":"2121240694"},"language":"en","primary_location":{"id":"doi:10.23919/ecc.2009.7075024","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc.2009.7075024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 European Control Conference (ECC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5000676964","display_name":"S\u00e9rgio Br\u00e1s","orcid":"https://orcid.org/0000-0002-7979-9358"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"S. Bras","raw_affiliation_strings":["Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal","[Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I4387152517"]},{"raw_affiliation_string":"[Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal]","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I4387152517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028935383","display_name":"J.F. Vasconcelos","orcid":"https://orcid.org/0000-0003-0557-3425"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"J. F. Vasconcelos","raw_affiliation_strings":["Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal","[Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I4387152517"]},{"raw_affiliation_string":"[Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal]","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I4387152517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035107160","display_name":"Carlos Silvestre","orcid":"https://orcid.org/0000-0002-5096-5527"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"C. Silvestre","raw_affiliation_strings":["Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal","[Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I4387152517"]},{"raw_affiliation_string":"[Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal]","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I4387152517"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024492269","display_name":"Paulo Oliveira","orcid":"https://orcid.org/0000-0002-5799-390X"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"P. Oliveira","raw_affiliation_strings":["Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal","[Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I4387152517"]},{"raw_affiliation_string":"[Institute for Systems and Robotics (ISR), Instituto Superior T\u00e9cnico, Lisbon, Portugal]","institution_ids":["https://openalex.org/I4210166615","https://openalex.org/I4387152517"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.204,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.76035132,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"3989","last_page":"3994"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9998999834060669,"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/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9998999834060669,"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/T11325","display_name":"Inertial Sensor and Navigation","score":0.9991999864578247,"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/observer","display_name":"Observer (physics)","score":0.7669217586517334},{"id":"https://openalex.org/keywords/inertial-frame-of-reference","display_name":"Inertial frame of reference","score":0.7004991769790649},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6414874792098999},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.631163477897644},{"id":"https://openalex.org/keywords/discrete-time-and-continuous-time","display_name":"Discrete time and continuous time","score":0.618993878364563},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.576020359992981},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5506545305252075},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5438989996910095},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.5046507120132446},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.42407190799713135},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.32540208101272583},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2545372247695923},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20924076437950134},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14653807878494263},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.10081592202186584}],"concepts":[{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.7669217586517334},{"id":"https://openalex.org/C173386949","wikidata":"https://www.wikidata.org/wiki/Q192735","display_name":"Inertial frame of reference","level":2,"score":0.7004991769790649},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6414874792098999},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.631163477897644},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.618993878364563},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.576020359992981},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5506545305252075},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5438989996910095},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.5046507120132446},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.42407190799713135},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.32540208101272583},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2545372247695923},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20924076437950134},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14653807878494263},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.10081592202186584},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ecc.2009.7075024","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc.2009.7075024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 European Control Conference (ECC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1515493836","https://openalex.org/W1544770838","https://openalex.org/W1555233889","https://openalex.org/W1564897360","https://openalex.org/W1571385833","https://openalex.org/W1985293223","https://openalex.org/W1998842416","https://openalex.org/W2009600693","https://openalex.org/W2010858197","https://openalex.org/W2013045493","https://openalex.org/W2016012557","https://openalex.org/W2046287268","https://openalex.org/W2075933120","https://openalex.org/W2098956671","https://openalex.org/W2108581205","https://openalex.org/W2125691646","https://openalex.org/W2132131672","https://openalex.org/W2134858417","https://openalex.org/W2144432156","https://openalex.org/W2151249889","https://openalex.org/W2154101061","https://openalex.org/W2157747723","https://openalex.org/W2163446304","https://openalex.org/W2164743984","https://openalex.org/W2168771200","https://openalex.org/W2898916015","https://openalex.org/W2947056241","https://openalex.org/W3217246742"],"related_works":["https://openalex.org/W2091018038","https://openalex.org/W2902809339","https://openalex.org/W2382856674","https://openalex.org/W4394645770","https://openalex.org/W2017146877","https://openalex.org/W2603444553","https://openalex.org/W3181155743","https://openalex.org/W2050828586","https://openalex.org/W2142003981","https://openalex.org/W4251859918"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,13,50,55,60,90,93,99,107,112],"design":[4],"and":[5,17,37,97,114],"discrete":[6,65,100],"time":[7,27,66,95,101],"implementation":[8,67],"of":[9,15,57,92,98,109],"nonlinear":[10,28],"observers":[11],"for":[12,79],"estimation":[14,41,104],"position":[16],"attitude":[18],"with":[19],"application":[20],"to":[21,45,49,72,88],"Unmanned":[22],"Air":[23],"Vehicles.":[24],"A":[25],"continuous":[26,94],"observer":[29,64,96],"on":[30,82],"SE(3)":[31],"is":[32,68],"derived,":[33],"that":[34,70],"uses":[35],"inertial":[36,113],"ranges":[38],"measurements.":[39],"The":[40,103],"errors":[42],"are":[43,86,117],"shown":[44],"converge":[46],"exponentially":[47],"fast":[48],"desired":[51],"equilibrium":[52],"points":[53],"in":[54,59,106,111],"presence":[56,108],"bias":[58],"rate":[61],"gyros.":[62],"An":[63],"proposed":[69],"resorts":[71],"recent":[73],"geometric":[74],"numeric":[75],"integration":[76],"results":[77,85,105],"suitable":[78],"solving":[80],"ODEs":[81],"SO(3).":[83],"Simulation":[84],"presented":[87],"assess":[89],"performance":[91],"implementation.":[102],"noise":[110],"range":[115],"measurements":[116],"also":[118],"analyzed.":[119]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}