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ROBUST CONTROL OF A LABORATORY HYDRAULIC CANAL BY USING A FRACTIONAL PI CONTROLLER

机译:用分数阶PI控制器对实验室液压通道进行鲁棒控制

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摘要

A fractional order control strategy has been implemented in an automated laboratory hydraulic canal characterized to present time-varying dynamical parameters. A method for tuning a fractional order PI controller that makes the hydraulic canal control system robust to process parameters variations has been proposed too. Experiments have been carried out in our laboratory hydraulic canal, and the fractional controller has been implemented in an industrial SCADA (Supervisory Control And Data Acquisition) control and supervision system. The comparison between the response of our fractional PI controller and the standard PI controller proved the effectiveness of the proposed fractional order control strategy in terms of performance and robustness.
机译:分数阶控制策略已在自动实验室液压渠中实施,其特点是可以显示时变动力学参数。还提出了一种用于调节分数阶PI控制器的方法,该方法使液压渠控制系统对过程参数的变化具有鲁棒性。在我们的实验室液压通道中进行了实验,并且分数控制器已在工业SCADA(监控和数据采集)控制和监控系统中实现。我们的分数PI控制器与标准PI控制器的响应之间的比较证明了所提出的分数阶控制策略在性能和鲁棒性方面的有效性。

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