文章基本信息

标题：A plug-in procedure for hybridization of PI controllers ⁎
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作者：Mariella M. Quadros ; Ignacio Rubio Scola ; Valter J.S. Leite 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2019
卷号：52
期号：1
页码：892-897
DOI：10.1016/j.ifacol.2019.06.175
语种：English
出版社：Elsevier
摘要：AbstractThe nonlinear action of hybrid PI controllers makes possible to achieve almost none overshot with the smallest rise time possible (for the available input energy) and a settling time almost equal to the rise time. However, all of these nice properties require changes on the control loop. Our contribution is the proposition of a plug-in control action that can be added to the classical linear PI to avoid changes in the hardware, and still achieve the same behavior of a recently introduced adaptive hybrid PI controller. Our proposal is illustrated by real-time level control experiments in a nonlinear reservoir. Performance indexes are presented to evaluate the experimental tests.
关键词：KeywordsHybrid PI controllers. Implementation. Robust control. Performance limits. Integral performance indexes