PFC Design via FRIT Approach for Adaptive Output Feedback Control of Discrete‐Time Systems
PFC Design via FRIT Approach for Adaptive Output Feedback Control of Discrete‐Time Systems
复制标题
通过 FRIT 方法进行 PFC 设计，实现离散时间系统的自适应输出反馈控制
DOI：
10.1002/eej.22456
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
Sirish L. Shah
中科院分区：
文献类型：
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作者：
I. Mizumoto;T. Takagi;Sota Fukui;Sirish L. Shah
研究了离散时间系统的自适应输出反馈控制设计问题，该控制器具有并联前馈补偿器（PFC），其目的是使增广控制系统成为“几乎严格正的真实的”（ASPR）.为了设计自适应输出反馈控制系统，将针对离散时间系统提出一种仅使用输入/输出实验数据集的虚拟参考迭代调谐（FRIT）方法的PFC设计方案。此外，所提出的PFC设计方法的有效性将通过数值模拟，通过设计一个自适应控制系统与自适应神经网络（神经网络）的不确定离散时间系统。© 2014 Wiley Periodicals，Inc. Electr Eng Jpn，187（1）：24-32，2014;在线发表于Wiley Online Library（wileyonlinelibrary.com）。DOI 10.1002/eej.22456
This paper deals with a design problem of an adaptive output feedback control for discrete‐time systems with a parallel feedforward compensator (PFC), which is designed for making the augmented controlled system “Almost Strictly Positive Real” (ASPR). A PFC design scheme by a fictitious reference iterative tuning (FRIT) approach with only using an input/output experimental data set will be proposed for discrete‐time systems in order to design an adaptive output feedback control system. Furthermore, the effectiveness of the proposed PFC design method will be confirmed through numerical simulations by designing an adaptive control system with adaptive NN (neural network) for an uncertain discrete‐time system. © 2014 Wiley Periodicals, Inc. Electr Eng Jpn, 187(1): 24–32, 2014; Published online in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/eej.22456