{"id":"https://openalex.org/W2086444075","doi":"https://doi.org/10.1109/taes.2013.6404107","title":"Identification of Dynamic Parameters for a One-Axis Drag-Free Gradiometer","display_name":"Identification of Dynamic Parameters for a One-Axis Drag-Free Gradiometer","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2086444075","doi":"https://doi.org/10.1109/taes.2013.6404107","mag":"2086444075"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2013.6404107","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2013.6404107","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-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/A5108296225","display_name":"A Grynagier","orcid":null},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Adrien Grynagier","raw_affiliation_strings":["Institute of Flight Mechanics and Control (iFR), University of Stuttgart, Stuttgart, Germany","Inst. of Flight Mech. & Control (iFR), Univ. of Stuttgart, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Flight Mechanics and Control (iFR), University of Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"Inst. of Flight Mech. & Control (iFR), Univ. of Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102014018","display_name":"Tobias Ziegler","orcid":"https://orcid.org/0000-0002-1716-3821"},"institutions":[{"id":"https://openalex.org/I4210159719","display_name":"AstraZeneca (Germany)","ror":"https://ror.org/054q96n74","country_code":"DE","type":"company","lineage":["https://openalex.org/I105036370","https://openalex.org/I4210159719"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tobias Ziegler","raw_affiliation_strings":["Astrium gmbH, Germany","Astrium gmbH, Friedrichshafen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Astrium gmbH, Germany","institution_ids":["https://openalex.org/I4210159719"]},{"raw_affiliation_string":"Astrium gmbH, Friedrichshafen, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016052105","display_name":"Walter Fichter","orcid":"https://orcid.org/0000-0002-3688-3250"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Walter Fichter","raw_affiliation_strings":["Institute of Flight Mechanics and Control (iFR), University of Stuttgart, Stuttgart, Germany","Inst. of Flight Mech. & Control (iFR), Univ. of Stuttgart, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Flight Mechanics and Control (iFR), University of Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]},{"raw_affiliation_string":"Inst. of Flight Mech. & Control (iFR), Univ. of Stuttgart, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.343,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.64014174,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"49","issue":"1","first_page":"341","last_page":"355"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14163","display_name":"Astronomical Observations and Instrumentation","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T14163","display_name":"Astronomical Observations and Instrumentation","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.9958999752998352,"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/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/gradiometer","display_name":"Gradiometer","score":0.6645430326461792},{"id":"https://openalex.org/keywords/payload","display_name":"Payload (computing)","score":0.5789478421211243},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.5547429919242859},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5327805280685425},{"id":"https://openalex.org/keywords/spacecraft","display_name":"Spacecraft","score":0.518756628036499},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.5176128149032593},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.48940911889076233},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.48330071568489075},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.4672296941280365},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46633124351501465},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3512623906135559},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.3452202081680298},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34247511625289917},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.310853511095047},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2954035699367523},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1826592981815338},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.15134292840957642},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11821913719177246}],"concepts":[{"id":"https://openalex.org/C2780784121","wikidata":"https://www.wikidata.org/wiki/Q629879","display_name":"Gradiometer","level":4,"score":0.6645430326461792},{"id":"https://openalex.org/C134066672","wikidata":"https://www.wikidata.org/wiki/Q1424639","display_name":"Payload (computing)","level":3,"score":0.5789478421211243},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.5547429919242859},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5327805280685425},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.518756628036499},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.5176128149032593},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.48940911889076233},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.48330071568489075},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.4672296941280365},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46633124351501465},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3512623906135559},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.3452202081680298},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34247511625289917},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.310853511095047},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2954035699367523},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1826592981815338},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.15134292840957642},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11821913719177246},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C153946474","wikidata":"https://www.wikidata.org/wiki/Q333921","display_name":"Magnetometer","level":3,"score":0.0},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2013.6404107","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2013.6404107","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W136535828","https://openalex.org/W2007029809","https://openalex.org/W2012438376","https://openalex.org/W2018742520","https://openalex.org/W2023127891","https://openalex.org/W2043236033","https://openalex.org/W2043810269","https://openalex.org/W2062881326","https://openalex.org/W2068796472","https://openalex.org/W2078437593","https://openalex.org/W2081779731","https://openalex.org/W2090088277","https://openalex.org/W2132757668","https://openalex.org/W2149120723","https://openalex.org/W2154082657","https://openalex.org/W2325320557","https://openalex.org/W2725155761","https://openalex.org/W3014217893","https://openalex.org/W3096152629","https://openalex.org/W3103457684","https://openalex.org/W3132953465","https://openalex.org/W4233159590","https://openalex.org/W6605646974","https://openalex.org/W6655125866","https://openalex.org/W6775640606"],"related_works":["https://openalex.org/W2390716300","https://openalex.org/W2379160467","https://openalex.org/W2969695033","https://openalex.org/W350588114","https://openalex.org/W2732818610","https://openalex.org/W2022276156","https://openalex.org/W2645128930","https://openalex.org/W2012266068","https://openalex.org/W3165044652","https://openalex.org/W1756881173"],"abstract_inverted_index":{"A":[0],"parametric":[1],"estimation":[2,123],"algorithm":[3,124],"for":[4],"a":[5,83,161,175],"single-axis":[6],"gradiometer":[7],"is":[8,28,62,80,125,137,158],"described.":[9],"The":[10,46,57,78,97,122,156,179,195],"most":[11],"influential":[12],"parameters":[13,33,99],"are":[14,22,34,48,72,100,185,191,197],"isolated":[15],"and":[16,20,182],"estimated;":[17],"their":[18],"bias":[19],"variance":[21],"discussed.":[23],"Even":[24],"though":[25],"the":[26,43,51,69,75,92,105,111,116,128,138,142,166,201],"system":[27,70],"closed-loop":[29,106],"controlled,":[30],"only":[31],"plant":[32],"estimated":[35,98],"using":[36,50],"an":[37,147],"open-loop":[38],"identification":[39,44],"equation,":[40],"which":[41,109,136],"simplifies":[42],"procedure.":[45],"estimates":[47],"obtained":[49],"method":[52,61],"of":[53,59,141],"instrumental":[54],"variables":[55],"(IV).":[56],"advantage":[58],"this":[60],"that":[63,114],"it":[64,87],"remains":[65],"bias-free":[66],"even":[67],"when":[68],"states":[71],"correlated":[73],"with":[74,165,174,200],"measurement":[76],"noise.":[77],"problem":[79],"described":[81],"in":[82,154],"one-dimensional":[84],"frame,":[85],"but":[86],"can":[88],"be":[89,120,152],"extended":[90],"to":[91,103,119,127,151],"multivariate":[93],"case":[94],"if":[95],"necessary.":[96],"then":[101],"used":[102],"reconstitute":[104],"transfer":[107],"function,":[108],"allows":[110],"input":[112],"disturbance":[113],"caused":[115],"observed":[117],"signal":[118],"deduced.":[121],"applied":[126],"laser":[129],"interferometer":[130],"space":[131],"antenna":[132],"(LISA)":[133],"technology":[134,149],"package,":[135],"scientific":[139],"payload":[140],"LISA":[143],"Pathfinder":[144],"spacecraft":[145],"(SC),":[146],"ESA/NASA":[148],"demonstrator":[150],"launched":[153],"2014.":[155],"analysis":[157],"operated":[159],"on":[160],"simulated":[162],"dataset":[163],"produced":[164],"mission":[167],"end-to-end":[168],"simulator":[169],"(E2E)":[170],"as":[171,173],"well":[172],"simple":[176],"linear":[177],"simulator.":[178],"on-board":[180],"software":[181],"hardware":[183],"constraints":[184],"taken":[186],"into":[187],"account":[188],"since":[189],"they":[190],"important":[192],"performance":[193],"drivers.":[194],"results":[196],"detailed":[198],"along":[199],"experiment":[202],"model.":[203]},"counts_by_year":[{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}