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This estimate will be compared with the real active power, measured by a real sensor, so that, if there is not a very high deviation between both values, the sensor measurement will be considered valid. However, when the difference between the estimated value and the real value exceeds a threshold, the sensor measurement will be replaced with the estimate. This threshold will be determined based on the operating point. The results obtained are satisfactory, with a correct estimation and detection of anomalies.<\/jats:p>","DOI":"10.1093\/jigpal\/jzaf026","type":"journal-article","created":{"date-parts":[[2025,4,26]],"date-time":"2025-04-26T08:20:00Z","timestamp":1745655600000},"source":"Crossref","is-referenced-by-count":1,"title":["Intelligent observer for fault detection and data recovery for small wind turbine"],"prefix":"10.1093","volume":"34","author":[{"given":"Antonio","family":"D\u00edaz-Longueira","sequence":"first","affiliation":[{"name":"Department of Industrial Engineering , University of A Coru\u00f1a, CTC, CITIC, Ferrol, 15071 A Coru\u00f1a, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marta-Mar\u00eda","family":"\u00c1lvarez-Crespo","sequence":"additional","affiliation":[{"name":"Department of Industrial Engineering , University of A Coru\u00f1a, CTC, CITIC, Ferrol, 15071 A Coru\u00f1a, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00c1lvaro","family":"Michelena","sequence":"additional","affiliation":[{"name":"Department of Industrial Engineering , University of A Coru\u00f1a, CTC, CITIC, Ferrol, 15071 A Coru\u00f1a, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M\u00edriam","family":"Timiraos","sequence":"additional","affiliation":[{"name":"Department of Industrial Engineering , University of A Coru\u00f1a, CTC, CITIC, Ferrol, 15071 A Coru\u00f1a, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00d3scar","family":"Fontenla-Romero","sequence":"additional","affiliation":[{"name":"Faculty of Computer Science , University of A Coru\u00f1a, LIDIA, CITIC, 15071 A Coru\u00f1a, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9","family":"Luis Calvo-Rolle","sequence":"additional","affiliation":[{"name":"Department of Industrial Engineering , University of A Coru\u00f1a, 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