文章基本信息

标题：Robust PID Auto-tuning for the Quadruple Tank System
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作者：Clara M. Ionescu ; Anca Maxim ; Cosmin Copot 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2016
卷号：49
期号：7
页码：919-924
DOI：10.1016/j.ifacol.2016.07.313
语种：English
出版社：Elsevier
摘要：In multi-modular process architectures with independent but interacting subsystems, identification may not be the first choice at hand for closed loop control. A robust relay-based PID autotuning strategy is presented and validated on a quadruple tank system with non-minimum phase dynamics. The controller ensures a specified closed loop robustness, which is of great benefit to the overall performance. The experimental results suggest that the proposed method fulfils the robustness requirement and performs well in various operating conditions of the testbench.
关键词：AutotunersRobustnessNon-minimum phase systemsMultivariable control systems