Purpose

This paper aims to get the optimal controller parameters of fractional order proportional integral derivative (FOPID)/proportional integral derivative (PID) i.e. K_p, K_i, K_d, λ and µ for designing controller in automatic voltage regulator (AVR) system.

Design/methodology/approach

A novel method is proposed to get the optimal controller parameters for designing controller in AVR system using improved Jaya algorithm (IJA). The time domain objective and regular integral error objectives are used to design the controller to estimate the performance of the AVR system based on optimal tuning FOPID/PID controller.

Findings

The proposed method captures time domain objective of the FOPID/PID controller design and demonstrates effective transient response and better control action. The efficient tuning of FOPID controller results in high superiority of control efforts.

Practical implications

The simulations of IJA-based FOPID/PID controller design method are performed in MatLab tool and compared with several methods in the recent state of the art and the same are observed to be robust for the AVR system.

Originality/value

The developed optimal FOPID/PID controller tuning using IJA optimization method is totally a new approach for the AVR system in the literature.

中文翻译：

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改进的基于Jaya算法的AVR系统FOPID / PID

目的

本文旨在获得分数阶比例积分微分（FOPID）/比例积分微分（PID）的最优控制器参数，即K _p，K _i，K _d，λ和µ，以设计自动电压调节器（AVR）系统中的控制器。

设计/方法/方法

提出了一种使用改进的Jaya算法获得最优的控制器参数的方法，用于AVR系统的控制器设计。时域目标和常规积分误差目标用于设计控制器，以基于最佳调整FOPID / PID控制器估算AVR系统的性能。

发现

所提出的方法捕​​获了FOPID / PID控制器设计的时域目标，并证明了有效的瞬态响应和更好的控制作用。FOPID控制器的有效调整导致控制工作的高度优势。

实际影响

在MatLab工具中对基于IJA的FOPID / PID控制器设计方法进行了仿真，并与最新技术中的几种方法进行了比较，并观察到它们对于AVR系统具有鲁棒性。

创意/价值

使用IJA优化方法开发的最优FOPID / PID控制器调整是文献中AVR系统的全新方法。