文章基本信息

标题：Constrained actuator fault tolerant control with the application to a wind turbine
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作者：Piotr Witczak ; Marcin Pazera ; Krzysztof Patan 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2018
卷号：51
期号：24
页码：1157-1163
DOI：10.1016/j.ifacol.2018.09.709
语种：English
出版社：Elsevier
摘要：AbstractThe paper deals with an actuator fault tolerant control (FTC) under constraints for wind turbines. The main issue is to keep a desired value of turbine efficiency coefficient and minimization of tip-speed-ratio. The proposed strategy relies on following stages: a fault is estimated first and then it is compensated with a robust controller. If the compensation is not sufficient, the invariant-set FTC is employed and predictive scheme is utilized. The main goal of predictive approach is to enhance the domain of attraction of a faulty wind turbine. The paper introduces the wind turbine system, benchmark environment and specifies the methodology of solving the formulated FTC problem. The paper presents also application of the considered FTC system to a wind turbine with a special attention on the realization of the following steps of the FTC procedure.
关键词：KeywordsFault tolerant controlfault estimationwind turbinerobust controller