文章基本信息

标题：PID Tuning for Time-Varying Delay Systems Based on Modified Smith Predictor 1 1 This work has been supported by the Brazilian agencies CAPES, CNPq, and FAPEMIG.
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作者：Fúlvia S.S. de Oliveira ; Fernando O. Souza ; Reinaldo M. Palhares 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：1269-1274
DOI：10.1016/j.ifacol.2017.08.130
语种：English
出版社：Elsevier
摘要：AbstractThis paper presents a new linear matrix inequality (LMI) based control strategy for second-order systems with time-varying delay based on a modified Smith predictor with a proportional-integral-derivative (PID) controller. The main idea consists in representing the predictor model as a closed-loop observer, which takes into account only the estimated average value of the time-delay such that no real time measurement of the delay is required. A numerical example is introduced to illustrate the effectiveness of the proposed method.
关键词：KeywordsProcess time-delay Smith predictorPID controllerlinear matrix inequalities