{"id":"https://openalex.org/W4414432746","doi":"https://doi.org/10.1109/case58245.2025.11163853","title":"Modal Identification of Mirror Vibrations at the VLT using Accelerometer Data","display_name":"Modal Identification of Mirror Vibrations at the VLT using Accelerometer Data","publication_year":2025,"publication_date":"2025-08-17","ids":{"openalex":"https://openalex.org/W4414432746","doi":"https://doi.org/10.1109/case58245.2025.11163853"},"language":"en","primary_location":{"id":"doi:10.1109/case58245.2025.11163853","is_oa":false,"landing_page_url":"https://doi.org/10.1109/case58245.2025.11163853","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 21st International Conference on Automation Science and Engineering (CASE)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2509.12775","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026282655","display_name":"Pascal Jaufmann","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":"Pascal Jaufmann","raw_affiliation_strings":["University of Stuttgart,Institute for System Dynamics,Stuttgart,Germany,70569"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Stuttgart,Institute for System Dynamics,Stuttgart,Germany,70569","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111229301","display_name":"Aaron Buck","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":"Aaron Buck","raw_affiliation_strings":["University of Stuttgart,Institute for System Dynamics,Stuttgart,Germany,70569"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Stuttgart,Institute for System Dynamics,Stuttgart,Germany,70569","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036085238","display_name":"J\u00f6rg\u2010Uwe Pott","orcid":"https://orcid.org/0000-0003-4291-2078"},"institutions":[{"id":"https://openalex.org/I4210109156","display_name":"Max Planck Institute for Astronomy","ror":"https://ror.org/01vhnrs90","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109156"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J\u00f6rg-Uwe Pott","raw_affiliation_strings":["Max Planck Institute for Astronomy,Heidelberg,Germany,69117"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Astronomy,Heidelberg,Germany,69117","institution_ids":["https://openalex.org/I4210109156"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054507125","display_name":"Oliver Sawodny","orcid":"https://orcid.org/0000-0002-6910-2473"},"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":"Oliver Sawodny","raw_affiliation_strings":["University of Stuttgart,Institute for System Dynamics,Stuttgart,Germany,70569"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Stuttgart,Institute for System Dynamics,Stuttgart,Germany,70569","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":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.38219103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1165","last_page":"1170"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11484","display_name":"Adaptive optics and wavefront sensing","score":0.9402999877929688,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11484","display_name":"Adaptive optics and wavefront sensing","score":0.9402999877929688,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.6514999866485596},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.6330999732017517},{"id":"https://openalex.org/keywords/telescope","display_name":"Telescope","score":0.5946999788284302},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5310999751091003},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5152999758720398},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.5038999915122986},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.5037999749183655},{"id":"https://openalex.org/keywords/tilt","display_name":"Tilt (camera)","score":0.43639999628067017},{"id":"https://openalex.org/keywords/modal-analysis","display_name":"Modal analysis","score":0.40049999952316284},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.374099999666214}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.6514999866485596},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.6330999732017517},{"id":"https://openalex.org/C2780848835","wikidata":"https://www.wikidata.org/wiki/Q4213","display_name":"Telescope","level":2,"score":0.5946999788284302},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5310999751091003},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5152999758720398},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5141000151634216},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.5038999915122986},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.5037999749183655},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4900999963283539},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4765999913215637},{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.43639999628067017},{"id":"https://openalex.org/C104286136","wikidata":"https://www.wikidata.org/wiki/Q1416137","display_name":"Modal analysis","level":3,"score":0.40049999952316284},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.374099999666214},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3736000061035156},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.35040000081062317},{"id":"https://openalex.org/C117185709","wikidata":"https://www.wikidata.org/wiki/Q381448","display_name":"Aeroelasticity","level":3,"score":0.34450000524520874},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.3409000039100647},{"id":"https://openalex.org/C143588538","wikidata":"https://www.wikidata.org/wiki/Q613628","display_name":"Primary mirror","level":3,"score":0.3391000032424927},{"id":"https://openalex.org/C2780174078","wikidata":"https://www.wikidata.org/wiki/Q265628","display_name":"Very Large Telescope","level":3,"score":0.3359000086784363},{"id":"https://openalex.org/C132771110","wikidata":"https://www.wikidata.org/wiki/Q506922","display_name":"Adaptive optics","level":2,"score":0.32519999146461487},{"id":"https://openalex.org/C202572682","wikidata":"https://www.wikidata.org/wiki/Q35273","display_name":"Optical telescope","level":3,"score":0.3167000114917755},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.30820000171661377},{"id":"https://openalex.org/C32758168","wikidata":"https://www.wikidata.org/wiki/Q900488","display_name":"Normal mode","level":3,"score":0.3075000047683716},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.30379998683929443},{"id":"https://openalex.org/C2780556460","wikidata":"https://www.wikidata.org/wiki/Q1395645","display_name":"Secondary mirror","level":4,"score":0.30219998955726624},{"id":"https://openalex.org/C136872047","wikidata":"https://www.wikidata.org/wiki/Q5251695","display_name":"Deformable mirror","level":3,"score":0.298799991607666},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.2944999933242798},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.2879999876022339},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.2865000069141388},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.28459998965263367},{"id":"https://openalex.org/C30947920","wikidata":"https://www.wikidata.org/wiki/Q2133491","display_name":"Seismic noise","level":2,"score":0.26969999074935913},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26899999380111694},{"id":"https://openalex.org/C78600449","wikidata":"https://www.wikidata.org/wiki/Q43302","display_name":"Wind power","level":2,"score":0.2678999900817871}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/case58245.2025.11163853","is_oa":false,"landing_page_url":"https://doi.org/10.1109/case58245.2025.11163853","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 21st International Conference on Automation Science and Engineering (CASE)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2509.12775","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2509.12775","pdf_url":"https://arxiv.org/pdf/2509.12775","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2509.12775","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2509.12775","pdf_url":"https://arxiv.org/pdf/2509.12775","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321408","display_name":"Ministry of Education","ror":"https://ror.org/01p262204"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1571723071","https://openalex.org/W1970357595","https://openalex.org/W1973566946","https://openalex.org/W2009716823","https://openalex.org/W2034718639","https://openalex.org/W2074577400","https://openalex.org/W2084509124","https://openalex.org/W2098828103","https://openalex.org/W2607441772","https://openalex.org/W4399670319","https://openalex.org/W4399671029"],"related_works":[],"abstract_inverted_index":{"Recent":[0],"advances":[1],"in":[2,20],"ground-based":[3],"astronomy":[4],"have":[5],"made":[6],"it":[7],"possible":[8],"to":[9,17],"create":[10],"optical":[11],"telescopes":[12],"with":[13],"primary":[14],"mirrors":[15,41],"up":[16],"40":[18],"m":[19],"size.":[21],"With":[22],"growing":[23],"mirror":[24,60],"diameter,":[25],"the":[26,37,64,80,87,94,102,107,115,118,122,129,135,141,160],"suppression":[27],"of":[28,36,39,66,93,106,117,128,143,162],"non-atmospheric":[29],"disturbances":[30],"becomes":[31],"increasingly":[32],"important.":[33],"Precise":[34],"knowledge":[35],"movement":[38],"telescope":[40,145],"is":[42,61,69,98,148],"essential":[43],"for":[44,48,57,71,140,159,167],"understanding":[45],"and":[46,90,109],"compensating":[47],"vibration-based":[49],"perturbations.":[50],"A":[51],"model":[52],"from":[53],"VLT":[54],"accelerometer":[55],"data":[56],"each":[58],"individual":[59],"developed,":[62],"while":[63],"influence":[65],"wind":[67,76],"buffeting":[68],"accounted":[70],"by":[72,100,120],"a":[73,156],"von":[74],"Karman":[75],"model.":[77],"To":[78],"describe":[79],"relevant":[81],"rigid":[82],"body":[83],"motion,":[84],"we":[85,113],"consider":[86],"piston,":[88],"tip":[89],"tilt":[91],"modes":[92],"mirrors.":[95],"The":[96,131],"identification":[97,123,142],"validated":[99],"comparing":[101],"power":[103],"spectral":[104],"density":[105],"measured":[108],"identified":[110],"modes.":[111],"Additionally,":[112],"assess":[114],"robustness":[116],"approach":[119],"calculating":[121],"error":[124],"over":[125],"different":[126],"sections":[127],"data.":[130],"study":[132],"indicates":[133],"that":[134,150],"employed":[136],"methods":[137],"are":[138],"adequate":[139],"modal":[144],"vibrations.":[146],"It":[147],"anticipated":[149],"said":[151],"findings":[152],"will":[153],"serve":[154],"as":[155,171],"significant":[157],"foundation":[158],"development":[161],"advanced":[163],"model-based":[164],"AO":[165],"controllers":[166],"large":[168],"telescopes,":[169],"such":[170],"linear":[172],"quadratic":[173],"Gaussian":[174],"control.":[175]},"counts_by_year":[],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}
