{"id":"https://openalex.org/W2161978773","doi":"https://doi.org/10.1109/icca.2013.6564859","title":"Invariant delay estimates for systems with periodically-varying delay","display_name":"Invariant delay estimates for systems with periodically-varying delay","publication_year":2013,"publication_date":"2013-06-01","ids":{"openalex":"https://openalex.org/W2161978773","doi":"https://doi.org/10.1109/icca.2013.6564859","mag":"2161978773"},"language":"en","primary_location":{"id":"doi:10.1109/icca.2013.6564859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icca.2013.6564859","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 10th IEEE International Conference on Control and Automation (ICCA)","raw_type":"proceedings-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/A5012663495","display_name":"Ai Hui Tan","orcid":"https://orcid.org/0000-0002-6926-3867"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Ai Hui Tan","raw_affiliation_strings":["Faculty of Engineering, Multimedia University, Cyberjaya, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Multimedia University, Cyberjaya, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5012663495"],"corresponding_institution_ids":["https://openalex.org/I173029219"],"apc_list":null,"apc_paid":null,"fwci":0.5023,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.74774832,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"46","issue":null,"first_page":"1030","last_page":"1035"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9997000098228455,"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/T11236","display_name":"Control Systems and Identification","score":0.9997000098228455,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9918000102043152,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/harmonics","display_name":"Harmonics","score":0.826543927192688},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5947981476783752},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.576865553855896},{"id":"https://openalex.org/keywords/lti-system-theory","display_name":"LTI system theory","score":0.5624316334724426},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5602627396583557},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4622400104999542},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.4330432415008545},{"id":"https://openalex.org/keywords/harmonic-analysis","display_name":"Harmonic analysis","score":0.42792055010795593},{"id":"https://openalex.org/keywords/fourier-series","display_name":"Fourier series","score":0.4256453514099121},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36453449726104736},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.2393292486667633},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.2346663773059845},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.18330276012420654},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13326531648635864},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07627630233764648}],"concepts":[{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.826543927192688},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5947981476783752},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.576865553855896},{"id":"https://openalex.org/C87698059","wikidata":"https://www.wikidata.org/wiki/Q1808960","display_name":"LTI system theory","level":3,"score":0.5624316334724426},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5602627396583557},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4622400104999542},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.4330432415008545},{"id":"https://openalex.org/C131770355","wikidata":"https://www.wikidata.org/wiki/Q876215","display_name":"Harmonic analysis","level":2,"score":0.42792055010795593},{"id":"https://openalex.org/C207864730","wikidata":"https://www.wikidata.org/wiki/Q179467","display_name":"Fourier series","level":2,"score":0.4256453514099121},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36453449726104736},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2393292486667633},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.2346663773059845},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.18330276012420654},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13326531648635864},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07627630233764648},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icca.2013.6564859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icca.2013.6564859","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 10th IEEE International Conference on Control and Automation (ICCA)","raw_type":"proceedings-article"},{"id":"pmh:oai:shdl.mmu.edu.my:5329","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196753","display_name":"Siti Hasmah Digital Library-MMU Institutiona Repository (Multimedia University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I173029219","host_organization_name":"Multimedia University","host_organization_lineage":["https://openalex.org/I173029219"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1509147856","https://openalex.org/W1514004860","https://openalex.org/W1552541924","https://openalex.org/W1965587013","https://openalex.org/W1971450544","https://openalex.org/W1981673401","https://openalex.org/W1988098342","https://openalex.org/W1995569434","https://openalex.org/W2002647750","https://openalex.org/W2012910216","https://openalex.org/W2035605646","https://openalex.org/W2049482280","https://openalex.org/W2060474901","https://openalex.org/W2073390429","https://openalex.org/W2084066012","https://openalex.org/W2101760923","https://openalex.org/W2129768834","https://openalex.org/W2150453753","https://openalex.org/W4252099851"],"related_works":["https://openalex.org/W2026048727","https://openalex.org/W2525517395","https://openalex.org/W2162458593","https://openalex.org/W2031753233","https://openalex.org/W2543604558","https://openalex.org/W2143833827","https://openalex.org/W2536922071","https://openalex.org/W1970875790","https://openalex.org/W2144460627","https://openalex.org/W3041419339"],"abstract_inverted_index":{"In":[0],"this":[1,46],"paper,":[2],"output":[3,91],"expressions":[4],"of":[5,20,39,63,98,120,133],"a":[6,40,64,104],"periodic":[7,109],"signal":[8],"filtered":[9],"by":[10,18,126],"two":[11],"different":[12],"periodically-varying":[13],"delay":[14,43,54,135],"functions":[15],"are":[16,79,83,111],"obtained":[17],"means":[19],"Fourier":[21],"series":[22],"decomposition.":[23],"The":[24,123],"percentage":[25],"power":[26],"in":[27,49,57,61,117],"the":[28,32,37,58,86,95,99,118,130,134],"harmonics":[29,97],"corresponding":[30],"to":[31,72,113],"input":[33],"is":[34,44,47,55,68,103,136],"analyzed.":[35],"Next,":[36],"identification":[38],"single":[41],"invariant":[42,53],"considered;":[45],"useful":[48],"situations":[50],"where":[51],"an":[52],"utilized":[56],"system":[59],"model":[60],"place":[62],"time-varying":[65],"one":[66],"which":[67],"much":[69],"more":[70],"difficult":[71],"track.":[73],"Input":[74],"signals":[75,110],"with":[76,88],"harmonic":[77,92,127],"suppression":[78],"used":[80],"and":[81,89],"results":[82],"compared":[84],"between":[85],"cases":[87],"without":[90],"filtering":[93,102,128],"at":[94],"suppressed":[96],"input.":[100],"Such":[101],"common":[105],"pre-processing":[106],"step":[107],"when":[108],"applied":[112],"estimate":[114],"linear":[115],"dynamics":[116],"presence":[119],"nonlinear":[121],"distortion.":[122],"bias":[124],"introduced":[125],"on":[129],"estimated":[131],"value":[132],"analyzed":[137],"through":[138],"Monte":[139],"Carlo":[140],"simulations.":[141]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}