{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T02:07:35Z","timestamp":1778724455742,"version":"3.51.4"},"reference-count":27,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62171388"],"award-info":[{"award-number":["62171388"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61871461"],"award-info":[{"award-number":["61871461"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61571374"],"award-info":[{"award-number":["61571374"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Signal Processing"],"published-print":{"date-parts":[[2026,8]]},"DOI":"10.1016\/j.sigpro.2026.110579","type":"journal-article","created":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T23:05:04Z","timestamp":1772319904000},"page":"110579","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Online censoring-based widely linear total least lncosh method for improved power system frequency estimation"],"prefix":"10.1016","volume":"245","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4756-771X","authenticated-orcid":false,"given":"Haiquan","family":"Zhao","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kaleab Derbew","family":"Abebe","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yi","family":"Peng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"1","key":"10.1016\/j.sigpro.2026.110579_bib0001","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1109\/61.568235","article-title":"Frequency estimation by demodulation of two complex signals","volume":"12","author":"Akke","year":"1997","journal-title":"IEEE Transac. Power Deliv."},{"issue":"6","key":"10.1016\/j.sigpro.2026.110579_bib0002","doi-asserted-by":"crossref","first-page":"1565","DOI":"10.1109\/78.286978","article-title":"A zero crossing algorithm for the estimation of the frequency of a single sinusoid in white noise","volume":"42","author":"Friedman","year":"1994","journal-title":"IEEE Transac. Signal Process."},{"issue":"10","key":"10.1016\/j.sigpro.2026.110579_bib0003","doi-asserted-by":"crossref","first-page":"2943","DOI":"10.1109\/TPAS.1984.318297","article-title":"Optimal estimation of voltage phasors and frequency deviation using linear and non-linear Kalman filtering: theory and limitations","author":"Girgis","year":"1984","journal-title":"IEEE Transac. Power Apparatus Syst."},{"issue":"2","key":"10.1016\/j.sigpro.2026.110579_bib0004","doi-asserted-by":"crossref","first-page":"789","DOI":"10.1109\/61.127082","article-title":"Fast adaptive schemes for tracking voltage phasor and local frequency in power transmission and distribution systems","volume":"7","author":"Kamwa","year":"2002","journal-title":"IEEE Transac. Power Delivery"},{"issue":"5","key":"10.1016\/j.sigpro.2026.110579_bib0005","doi-asserted-by":"crossref","first-page":"1025","DOI":"10.1109\/TPAS.1983.318043","article-title":"A new measurement technique for tracking voltage phasors, local system frequency, and rate of change of frequency","author":"Phadke","year":"1983","journal-title":"IEEE Transac. Power Apparatus Syst."},{"issue":"1","key":"10.1016\/j.sigpro.2026.110579_bib0006","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1109\/61.19193","article-title":"Dynamic measuring of frequency and frequency oscillations in multiphase power systems","volume":"4","author":"Eckhardt","year":"1989","journal-title":"IEEE Transact. Power Deliv."},{"issue":"3","key":"10.1016\/j.sigpro.2026.110579_bib0007","doi-asserted-by":"crossref","first-page":"1812","DOI":"10.1109\/TPWRD.2004.843453","article-title":"Power system frequency estimation using least mean square technique","volume":"20","author":"Pradhan","year":"2005","journal-title":"IEEE Transac. Power Deliv."},{"issue":"6","key":"10.1016\/j.sigpro.2026.110579_bib0008","doi-asserted-by":"crossref","first-page":"1159","DOI":"10.1049\/iet-gtd.2018.6498","article-title":"Widely linear least mean kurtosis-based frequency estimation of three-phase power system","volume":"14","author":"Nefabas","year":"2020","journal-title":"IET Gener., Transmiss. Distribut."},{"issue":"1","key":"10.1016\/j.sigpro.2026.110579_bib0009","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1109\/TIM.2011.2159409","article-title":"Widely linear adaptive frequency estimation of unbalanced three-phase power systems","volume":"61","author":"Xia","year":"2011","journal-title":"IEEe Trans. Instrum. Meas."},{"issue":"3","key":"10.1016\/j.sigpro.2026.110579_bib0010","first-page":"1521","article-title":"Augmented complex generalized modified Blake\u2013Zisserman algorithm for adaptive frequency estimation of power system","author":"Xiao","year":"2023","journal-title":"IEEE Transac. Circuits Syst. II."},{"issue":"2A","key":"10.1016\/j.sigpro.2026.110579_bib0011","first-page":"16","article-title":"Frequency estimation of unbalanced three-phase power systems using the modified adaptive filtering (2015)","volume":"5","author":"Rastegarnia","year":"2015","journal-title":"Am. J. Signal Process."},{"issue":"12","key":"10.1016\/j.sigpro.2026.110579_bib0012","first-page":"5443","article-title":"Design and analysis of replica piecewise M-ary DCSK scheme for power line communications with asynchronous impulsive noise","volume":"67","author":"Miao","year":"2020","journal-title":"IEEE Transac. Circuits Syst. I"},{"key":"10.1016\/j.sigpro.2026.110579_bib0013","first-page":"1","article-title":"A robust PAST-based ESPRIT algorithm with variable forgetting factor and regularization for frequencies\/harmonics estimation in impulsive noise","volume":"71","author":"Lin","year":"2022","journal-title":"IEEe Trans. Instrum. Meas."},{"issue":"7","key":"10.1016\/j.sigpro.2026.110579_bib0014","first-page":"2685","article-title":"Augmented complex least Lncosh algorithm for adaptive frequency estimation","volume":"70","author":"Zhao","year":"2023","journal-title":"IEEE Transac. Circuits Syst. II"},{"issue":"8","key":"10.1016\/j.sigpro.2026.110579_bib0015","doi-asserted-by":"crossref","first-page":"928","DOI":"10.1049\/iet-smt.2015.0018","article-title":"Robust frequency estimation in three-phase power systems using correntropy-based adaptive filter","volume":"9","author":"Khalili","year":"2015","journal-title":"IET Sci., Measur. Technol."},{"issue":"3","key":"10.1016\/j.sigpro.2026.110579_bib0016","first-page":"1972","article-title":"Augmented complex minimum error entropy for adaptive frequency estimation of power system","volume":"69","author":"Zhao","year":"2021","journal-title":"IEEE Transac. Circuits Syst. II"},{"issue":"6","key":"10.1016\/j.sigpro.2026.110579_bib0017","doi-asserted-by":"crossref","first-page":"939","DOI":"10.1016\/j.automatica.2006.11.025","article-title":"Errors-in-variables methods in system identification","volume":"43","author":"S\u00a8oderstr\u00a8om","year":"2007","journal-title":"Automatica"},{"key":"10.1016\/j.sigpro.2026.110579_bib0018","doi-asserted-by":"crossref","DOI":"10.1016\/j.sigpro.2024.109740","article-title":"An augmented complex-valued gradient descent total least-squares algorithm for noncircular signals","volume":"228","author":"Zhang","year":"2025","journal-title":"Signal. Processing."},{"issue":"7","key":"10.1016\/j.sigpro.2026.110579_bib0019","doi-asserted-by":"crossref","first-page":"1040","DOI":"10.1049\/iet-smt.2018.5441","article-title":"Bias-compensated normalized least mean square with variable step size algorithm for three-phase power system frequency estimation","volume":"13","author":"Ma","year":"2019","journal-title":"IET Sci., Measur. Technol."},{"issue":"11","key":"10.1016\/j.sigpro.2026.110579_bib0020","doi-asserted-by":"crossref","first-page":"6757","DOI":"10.1109\/TSMC.2023.3287406","article-title":"Robust generalized maximum Blake\u2013Zisserman total correntropy adaptive filter for generalized gaussian noise and noisy input","volume":"53","author":"Zhao","year":"2023","journal-title":"IEEE Transac. Syst., Man, Cybernet."},{"key":"10.1016\/j.sigpro.2026.110579_bib0021","series-title":"2019 27th Signal Processing and Communications Applications Conference (SIU)","first-page":"1","article-title":"Estimation of pathological hand tremor signals by fourier linear combiner based online censoring LMS algorithm","author":"Meng\u00a8u","year":"2019"},{"issue":"15","key":"10.1016\/j.sigpro.2026.110579_bib0022","doi-asserted-by":"crossref","first-page":"3854","DOI":"10.1109\/TSP.2016.2546225","article-title":"Online censoring for large-scale regressions with application to streaming big data","volume":"64","author":"Berberidis","year":"2016","journal-title":"IEEE Transac. Signal Process."},{"key":"10.1016\/j.sigpro.2026.110579_bib0023","doi-asserted-by":"crossref","DOI":"10.1109\/TASLP.2024.3389644","article-title":"Cost-effective acoustic feedback cancellers for digital hearing aids","author":"Eren","year":"2024","journal-title":"IEEE\/ACM. Trans. Audio Speech. Lang. Process."},{"issue":"3","key":"10.1016\/j.sigpro.2026.110579_bib0024","doi-asserted-by":"crossref","first-page":"3625","DOI":"10.1109\/JSYST.2022.3150749","article-title":"Data-adaptive censoring for short-term wind speed predictors based on MLP, RNN, and SVM","volume":"16","author":"Sarp","year":"2022","journal-title":"IEEe Syst. J."},{"key":"10.1016\/j.sigpro.2026.110579_bib0025","doi-asserted-by":"crossref","first-page":"1159","DOI":"10.1049\/iet-gtd.2018.6498","article-title":"Widely linear least mean kurtosis-based frequency estimation of three-phase power system, IET Generation","volume":"14","author":"Nefabas","year":"2020","journal-title":"Transmiss. Distribut."},{"key":"10.1016\/j.sigpro.2026.110579_bib0027","doi-asserted-by":"crossref","first-page":"978","DOI":"10.1109\/TSP.2020.2969042","article-title":"Maximum total complex correntropy for adaptive filter","volume":"68","author":"Qian","year":"2020","journal-title":"IEEE Transac. Signal Process."},{"issue":"4","key":"10.1016\/j.sigpro.2026.110579_bib0028","doi-asserted-by":"crossref","first-page":"1666","DOI":"10.1109\/61.634188","article-title":"Characterization of voltage sags experienced by three-phase adjustable-speed drives","volume":"12","author":"Bollen","year":"1997","journal-title":"IEEE Transac. Power Deliv."}],"container-title":["Signal Processing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0165168426000939?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0165168426000939?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T01:09:08Z","timestamp":1778720948000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0165168426000939"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8]]},"references-count":27,"alternative-id":["S0165168426000939"],"URL":"https:\/\/doi.org\/10.1016\/j.sigpro.2026.110579","relation":{},"ISSN":["0165-1684"],"issn-type":[{"value":"0165-1684","type":"print"}],"subject":[],"published":{"date-parts":[[2026,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Online censoring-based widely linear total least lncosh method for improved power system frequency estimation","name":"articletitle","label":"Article Title"},{"value":"Signal Processing","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.sigpro.2026.110579","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"110579"}}