{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,16]],"date-time":"2025-10-16T10:09:01Z","timestamp":1760609341539,"version":"build-2065373602"},"reference-count":63,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2021,2,10]],"date-time":"2021-02-10T00:00:00Z","timestamp":1612915200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Secretaria d\u2019Universitats i Recerca del Departament d\u2019Empresa i Coneixement de la Generalitat de Catalunya i del Fons Social Europeu","award":["2020 FI_B2 00038"],"award-info":[{"award-number":["2020 FI_B2 00038"]}]},{"DOI":"10.13039\/501100010198","name":"Ministerio de Econom\u00eda, Industria y Competitividad, Gobierno de Espa\u00f1a","doi-asserted-by":"publisher","award":["TEC2017-84321-C4-4-R","DPI2016-77271-R"],"award-info":[{"award-number":["TEC2017-84321-C4-4-R","DPI2016-77271-R"]}],"id":[{"id":"10.13039\/501100010198","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Industrial environments are characterised by the non-lineal and highly complex processes they perform. Different control strategies are considered to assure that these processes are correctly performed. Nevertheless, these strategies are sensible to noise-corrupted and delayed measurements. For that reason, denoising techniques and delay correction methodologies should be considered but, most of these techniques require a complex design and optimisation process as a function of the scenario where they are applied. To alleviate this, a complete data-based approach devoted to denoising and correcting the delay of measurements is proposed here with a two-fold objective: simplify the solution design process and achieve its decoupling from the considered control strategy as well as from the scenario. Here it corresponds to a Wastewater Treatment Plant (WWTP). However, the proposed solution can be adopted at any industrial environment since neither an optimization nor a design focused on the scenario is required, only pairs of input and output data. Results show that a minimum Root Mean Squared Error (RMSE) improvement of a 63.87% is achieved when the new proposed data-based denoising approach is considered. In addition, the whole system performance show that similar and even better results are obtained when compared to scenario-optimised methodologies.<\/jats:p>","DOI":"10.3390\/s21041237","type":"journal-article","created":{"date-parts":[[2021,2,12]],"date-time":"2021-02-12T16:12:10Z","timestamp":1613146330000},"page":"1237","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Industrial Control under Non-Ideal Measurements: Data-Based Signal Processing as an Alternative to Controller Retuning"],"prefix":"10.3390","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3931-9257","authenticated-orcid":false,"given":"Ivan","family":"Pisa","sequence":"first","affiliation":[{"name":"Wireless Information Networking (WIN) Group, Escola d\u2019Enginyeria, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra, Spain"},{"name":"Advanced Systems for Automation and Control (ASAC) Group, Escola d\u2019Enginyeria, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2249-8594","authenticated-orcid":false,"given":"Antoni","family":"Morell","sequence":"additional","affiliation":[{"name":"Wireless Information Networking (WIN) Group, Escola d\u2019Enginyeria, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8035-5199","authenticated-orcid":false,"given":"Ram\u00f3n","family":"Vilanova","sequence":"additional","affiliation":[{"name":"Advanced Systems for Automation and Control (ASAC) Group, Escola d\u2019Enginyeria, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3574-4697","authenticated-orcid":false,"given":"Jose Lopez","family":"Vicario","sequence":"additional","affiliation":[{"name":"Wireless Information Networking (WIN) Group, Escola d\u2019Enginyeria, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,2,10]]},"reference":[{"key":"ref_1","unstructured":"Ogata, K. 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