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首页> 外文会议>ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference 2007 >PRACTICAL TUNING OF FRACTIONAL ORDER PROPORTIONAL AND INTEGRAL CONTROLLER (Ⅰ): TUNING RULE DEVELOPMENT
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PRACTICAL TUNING OF FRACTIONAL ORDER PROPORTIONAL AND INTEGRAL CONTROLLER (Ⅰ): TUNING RULE DEVELOPMENT

机译：分数阶比例积分控制器的实用调整（Ⅰ）：调整规则的发展

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摘要

This paper presents a new practical tuning method for fractional order proportional and integral controller (FO-PI). The plant to be controlled is mainly FOPDT (first order plus delay time). The tuning is optimum in the sense that the load disturbance rejection is optimized yet with a constraint on the maximum or peak sensitivity. We generalized MIGO (M_s constrained integral gain optimization) based controller tuning method to handle the FO-PI case, called F-MIGO, given the fractional order α. The F-MIGO method is then used to develop tuning rules for the FOPDT class of dynamic systems. The final developed tuning rules only applies the relative dead time, τ of the FOPDT model to determine the best fractional order α and at the same time to determine the best FO-PI gains. Extensive simulation results are included to illustrate the simple yet practical nature of the developed new tuning rules. In Part (II) of this companion paper, interesting experimental results in two experimental platforms are reported using the tuning rule of this paper. The tuning rule development procedure for FO-PI is not only valid for FOPDT but also applicable for other general class of plants as illustrated.
机译：本文提出了一种新的实用的分数阶比例和积分控制器（FO-PI）的调节方法。要控制的工厂主要是FOPDT（一阶加延迟时间）。从优化负载干扰抑制的角度出发，调整是最佳的，但要限制最大或峰值灵敏度。我们给出了基于MIGO（M_s约束积分增益优化）的控制器调整方法，以处理给定分数阶α的FO-PI情况，称为F-MIGO。然后，将F-MIGO方法用于为FOPDT类动态系统开发调整规则。最终制定的调整规则仅应用FOPDT模型的相对死区时间τ确定最佳分数阶α，同时确定最佳FO-PI增益。包括大量的仿真结果，以说明所开发的新调整规则的简单而实用的性质。在本文的第二部分中，使用本文的调整规则报告了两个实验平台中有趣的实验结果。 FO-PI的调整规则制定过程不仅对FOPDT有效，而且对图示的其他一般类别的工厂也适用。

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