{"id":"https://openalex.org/W2083287098","doi":"https://doi.org/10.1109/tsg.2015.2410138","title":"Modal Analysis of Ambient PMU Measurements Using Orthogonal Wavelet Bases","display_name":"Modal Analysis of Ambient PMU Measurements Using Orthogonal Wavelet Bases","publication_year":2015,"publication_date":"2015-03-20","ids":{"openalex":"https://openalex.org/W2083287098","doi":"https://doi.org/10.1109/tsg.2015.2410138","mag":"2083287098"},"language":"en","primary_location":{"id":"doi:10.1109/tsg.2015.2410138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsg.2015.2410138","pdf_url":null,"source":{"id":"https://openalex.org/S59604973","display_name":"IEEE Transactions on Smart Grid","issn_l":"1949-3053","issn":["1949-3053","1949-3061"],"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 Smart Grid","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/A5028165449","display_name":"Hamed Khalilinia","orcid":null},"institutions":[{"id":"https://openalex.org/I72951846","display_name":"Washington State University","ror":"https://ror.org/05dk0ce17","country_code":"US","type":"education","lineage":["https://openalex.org/I72951846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hamed Khalilinia","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Washington State University, Pullman, WA, USA","School of Electrical Engineering and Computer Science, Washington State University, Pullman, WA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Washington State University, Pullman, WA, USA","institution_ids":["https://openalex.org/I72951846"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Washington State University, Pullman, WA USA","institution_ids":["https://openalex.org/I72951846"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024183737","display_name":"V. Venkatasubramanian","orcid":"https://orcid.org/0000-0002-5018-6128"},"institutions":[{"id":"https://openalex.org/I72951846","display_name":"Washington State University","ror":"https://ror.org/05dk0ce17","country_code":"US","type":"education","lineage":["https://openalex.org/I72951846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vaithianathan Mani Venkatasubramanian","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Washington State University, Pullman, WA, USA","School of Electrical Engineering and Computer Science, Washington State University, Pullman, WA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Washington State University, Pullman, WA, USA","institution_ids":["https://openalex.org/I72951846"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Washington State University, Pullman, WA USA","institution_ids":["https://openalex.org/I72951846"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I72951846"],"apc_list":null,"apc_paid":null,"fwci":2.6104,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.90594703,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"6","issue":"6","first_page":"2954","last_page":"2963"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10305","display_name":"Power System Optimization and Stability","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10688","display_name":"Image and Signal Denoising Methods","score":0.987500011920929,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13650","display_name":"Computational Physics and Python Applications","score":0.9801999926567078,"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/wavelet","display_name":"Wavelet","score":0.8306360244750977},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.5976212024688721},{"id":"https://openalex.org/keywords/modal-analysis","display_name":"Modal analysis","score":0.5928274989128113},{"id":"https://openalex.org/keywords/phasor-measurement-unit","display_name":"Phasor measurement unit","score":0.5710404515266418},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.5153005123138428},{"id":"https://openalex.org/keywords/orthogonality","display_name":"Orthogonality","score":0.515291690826416},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.492875337600708},{"id":"https://openalex.org/keywords/orthogonal-wavelet","display_name":"Orthogonal wavelet","score":0.48985955119132996},{"id":"https://openalex.org/keywords/phasor","display_name":"Phasor","score":0.4602360725402832},{"id":"https://openalex.org/keywords/multiresolution-analysis","display_name":"Multiresolution analysis","score":0.4452061057090759},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.42745622992515564},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41983121633529663},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.41653192043304443},{"id":"https://openalex.org/keywords/wavelet-packet-decomposition","display_name":"Wavelet packet decomposition","score":0.41412535309791565},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40187761187553406},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3438962697982788},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3406469225883484},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32537734508514404},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.12484672665596008},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12218582630157471},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09139379858970642},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.08905842900276184},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.079825758934021}],"concepts":[{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.8306360244750977},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.5976212024688721},{"id":"https://openalex.org/C104286136","wikidata":"https://www.wikidata.org/wiki/Q1416137","display_name":"Modal analysis","level":3,"score":0.5928274989128113},{"id":"https://openalex.org/C2778229166","wikidata":"https://www.wikidata.org/wiki/Q8290","display_name":"Phasor measurement unit","level":5,"score":0.5710404515266418},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.5153005123138428},{"id":"https://openalex.org/C17137986","wikidata":"https://www.wikidata.org/wiki/Q215067","display_name":"Orthogonality","level":2,"score":0.515291690826416},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.492875337600708},{"id":"https://openalex.org/C2777451244","wikidata":"https://www.wikidata.org/wiki/Q3352512","display_name":"Orthogonal wavelet","level":5,"score":0.48985955119132996},{"id":"https://openalex.org/C176605952","wikidata":"https://www.wikidata.org/wiki/Q827674","display_name":"Phasor","level":4,"score":0.4602360725402832},{"id":"https://openalex.org/C121927907","wikidata":"https://www.wikidata.org/wiki/Q1952516","display_name":"Multiresolution analysis","level":5,"score":0.4452061057090759},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.42745622992515564},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41983121633529663},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41653192043304443},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.41412535309791565},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40187761187553406},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3438962697982788},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3406469225883484},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32537734508514404},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.12484672665596008},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12218582630157471},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09139379858970642},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.08905842900276184},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.079825758934021},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsg.2015.2410138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsg.2015.2410138","pdf_url":null,"source":{"id":"https://openalex.org/S59604973","display_name":"IEEE Transactions on Smart Grid","issn_l":"1949-3053","issn":["1949-3053","1949-3061"],"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 Smart Grid","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338292","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1507322379","https://openalex.org/W1763243278","https://openalex.org/W1966333251","https://openalex.org/W1991619069","https://openalex.org/W1992097560","https://openalex.org/W2034139177","https://openalex.org/W2095884844","https://openalex.org/W2115755118","https://openalex.org/W2128016124","https://openalex.org/W2132829528","https://openalex.org/W2145616301","https://openalex.org/W2148446198","https://openalex.org/W2154391260","https://openalex.org/W2154978605","https://openalex.org/W2161841699","https://openalex.org/W2243002599","https://openalex.org/W2764801147","https://openalex.org/W3152188166","https://openalex.org/W3186096317","https://openalex.org/W6648369999","https://openalex.org/W6683261005"],"related_works":["https://openalex.org/W2564500233","https://openalex.org/W2028471916","https://openalex.org/W2766771072","https://openalex.org/W2027377403","https://openalex.org/W2947261585","https://openalex.org/W2096980798","https://openalex.org/W2547260311","https://openalex.org/W1589114377","https://openalex.org/W2154842468","https://openalex.org/W1538400183"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,38],"new":[4],"method,":[5],"called":[6],"wavelet":[7,19],"scale":[8],"decomposition,":[9],"for":[10],"modal":[11],"analysis":[12,34,109],"of":[13,23,53],"ambient":[14],"synchrophasor":[15],"data":[16,33,79],"using":[17],"orthogonal":[18],"bases.":[20],"Wavelet":[21],"formulation":[22],"the":[24,47,56,93],"problem":[25],"enables":[26],"reliable":[27],"estimation":[28],"results":[29,90],"even":[30],"with":[31,107],"short":[32,108],"windows":[35],"that":[36,92],"are":[37],"few":[39],"minutes":[40],"long.":[41],"Also,":[42],"in":[43,103],"addition":[44],"to":[45,61,98],"finding":[46],"mode":[48,64],"frequency":[49],"and":[50,81],"damping":[51,100],"ratio":[52,101],"oscillatory":[54],"modes,":[55],"proposed":[57,94],"method":[58,69,95],"is":[59,70,96],"able":[60,97],"estimate":[62],"their":[63],"shapes":[65],"as":[66],"well.":[67],"The":[68,89],"tested":[71],"on":[72,82],"some":[73],"archived":[74],"real":[75],"phasor":[76],"measurement":[77],"unit":[78],"sets":[80],"simulations":[83],"from":[84],"Kundur":[85],"two":[86],"area":[87],"system.":[88],"show":[91],"track":[99],"variations":[102],"power":[104],"systems":[105],"effectively":[106],"windows.":[110]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
