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The performance analysis of type-2 fuzzy fractional-order tilt integral derivative controller with enhanced Harris hawks optimization
Transactions of the Institute of Measurement and Control ( IF 1.8 ) Pub Date : 2021-05-24 , DOI: 10.1177/01423312211012373
P Jekan 1 , C Subramani 2
Affiliation  

Modern Alternating Current (AC) microgrids (ACMGs) are highly complex because of the indeterminate nature of distributed energy generation and load causes frequency fluctuations. It is essential to maintain the constant power amongst load and generations by the proper design of an efficient controller to stabilize frequency fluctuations. In this paper, the type-2 fuzzy fractional-order tilt integral derivative controller structure is designed and analyzed for frequency control of an ACMG by using an enhanced Harris hawks optimization (EHHO). The modified optimization technique is analyzed employing test functions and compared with similar methods. It is noticed that the modified optimization technique is outperforming the other methods in most of the test functions. The frequency control performance of an ACMG is demonstrated and compared with the original Harris hawks optimization (HHO) and other optimization methods. The proposed type-2 fuzzy fractional-order tilt integral derivative controller tuned with EHHO technique is demonstrated to be effective and superior to any of the alternatives by application to a typical two-area test system.



中文翻译:

具有改进型Harris鹰嘴优化的2型模糊分数阶倾斜积分微分控制器的性能分析

现代的交流电(AC)微电网(ACMG)非常复杂,这是因为分布式能源的产生具有不确定性,并且负载会导致频率波动。通过有效控制器的适当设计来稳定频率波动,在负载和发电之间保持恒定的功率至关重要。在本文中,通过使用增强型哈里斯鹰式优化(EHHO)设计并分析了用于ACMG频率控制的2型模糊分数阶倾斜积分微分控制器结构。使用测试功能对改进的优化技术进行分析,并与类似方法进行比较。注意,在大多数测试功能中,改进的优化技术的性能优于其他方法。演示了ACMG的频率控制性能,并将其与原始的Harris霍克斯霍克斯优化(HHO)和其他优化方法进行了比较。通过将其应用到典型的两区域测试系统,证明了通过EHHO技术调整的拟议的2型模糊分数阶倾斜积分微分控制器是有效的,并且优于任何替代方案。

更新日期:2021-05-24
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