{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T14:28:58Z","timestamp":1740148138088,"version":"3.37.3"},"reference-count":17,"publisher":"Wiley","license":[{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003069","name":"Instituto Polit\u00e9cnico Nacional","doi-asserted-by":"publisher","award":["SIP20160382","SIP20161922"],"award-info":[{"award-number":["SIP20160382","SIP20161922"]}],"id":[{"id":"10.13039\/501100003069","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003069","name":"Instituto Polit\u00e9cnico Nacional","doi-asserted-by":"publisher","award":["SIP20160382","SIP20161922"],"award-info":[{"award-number":["SIP20160382","SIP20161922"]}],"id":[{"id":"10.13039\/501100003069","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Computational Intelligence and Neuroscience"],"published-print":{"date-parts":[[2016]]},"abstract":"<jats:p>The Artificial Neural Network (ANN) concept is familiar in methods whose task is, for example, the identification or approximation of the outputs of complex systems difficult to model. In general, the objective is to determine online the adequate parameters to reach a better point-to-point convergence rate, so that this paper presents the parameter estimation for an equivalent ANN (EANN), obtaining a recursive identification for a stochastic system, firstly, with constant parameters and, secondly, with nonstationary output system conditions. Therefore, in the last estimation, the parameters also have stochastic properties, making the traditional approximation methods not adequate due to their losing of convergence rate. In order to give a solution to this problematic, we propose a nonconstant exponential forgetting factor (NCEFF) with sliding modes, obtaining in almost all points an exponential convergence rate decreasing. Theoretical results of both identification stages are performed using MATLAB\u00ae and compared, observing improvement when the new proposal for nonstationary output conditions is applied.<\/jats:p>","DOI":"10.1155\/2016\/4642052","type":"journal-article","created":{"date-parts":[[2016,12,13]],"date-time":"2016-12-13T16:03:21Z","timestamp":1481645001000},"page":"1-6","source":"Crossref","is-referenced-by-count":2,"title":["Equivalent Neural Network Optimal Coefficients Using Forgetting Factor with Sliding Modes"],"prefix":"10.1155","volume":"2016","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3467-1799","authenticated-orcid":true,"given":"Karen Alicia","family":"Aguilar Cruz","sequence":"first","affiliation":[{"name":"Centro de Investigaci\u00f3n en Computaci\u00f3n, Instituto Polit\u00e9cnico Nacional (CIC-IPN), Avenida Juan de Dios B\u00e1tiz, Esq. Miguel Oth\u00f3n de Mendiz\u00e1bal, Col. Nueva Industrial Vallejo, Delegaci\u00f3n Gustavo A. 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