A review on FPGA implementation of fractional-order systems and PID controllers

A Ali, K Bingi, R Ibrahim, PAM Devan… - AEU-International Journal …, 2024 - Elsevier
Fractional-order systems and controls utilize concepts from fractional calculus for modelling,
control designs, and practical applications. However, it can be challenging to transform …

On the design flow of the fractional-order analog filters between FPAA implementation and circuit realization

AM Hassanein, AH Madian, AGG Radwan… - IEEE Access, 2023 - ieeexplore.ieee.org
This work explicitly states the design flows of the fractional-order analog filters used by
researchers throughout the literature. Two main flows are studied: the FPAA implementation …

Integrated circuit design of fractional-order chaotic systems optimized by metaheuristics

MA Valencia-Ponce, AM González-Zapata… - Electronics, 2023 - mdpi.com
Nowadays, a huge amount of research is done on introducing and implementing new
fractional-order chaotic systems. In the majority of cases, the implementation is done using …

Complete design guidelines for fractional-order colpitts oscillator with non-ideal op-amp

A Tapadar, S Sachan, A Adhikary - Circuits, Systems, and Signal …, 2022 - Springer
This paper presents complete design guidelines for a typical fractional-order Colpitts
oscillator (FOCO) with a non-ideal op-amp. These guidelines include effects of op-amp non …

Realization of fractional order lowpass filter using different approximation techniques

BT Krishna, M Janarthanan - Bulletin of Electrical Engineering and …, 2023 - beei.org
Many research groups are starting to pay serious attention to the problem of fractional-order
circuits. In this paper, a new approach to designing fractional order low-pass filter (FOLPF) is …

[PDF][PDF] Various methods of realization for fractional-order elements

BT Krishna - ECTI Transactions on Electrical Engineering …, 2023 - drive.google.com
Fractional-order circuits are finding applications in control systems, signal processing, and
other allied fields. As a result, realizing fractional-order elements or fractance devices is an …

Passive realization of the fractional‐order capacitor based on fractional‐order inductor and its application

C Hao, F Wang - International Journal of Circuit Theory and …, 2023 - Wiley Online Library
This paper investigates a new implementation of a passive fractional‐order capacitor (FOC)
based on a single‐component fractional‐order inductor (FOI). The significance of this …

[PDF][PDF] Design of a Fractional Order Low-pass Filter Using a Differential Voltage Current Conveyor

BT Krishna, M Janarthanan - Journal of Telecommunications and …, 2023 - bibliotekanauki.pl
In this paper, an active implementation of a differential voltage current conveyor (DVCC)
based on a low-pass filter operating in the fractional order domain is presented. The transfer …

Field-programmable analog array implementation of neuromorphic silicon neurons with fractional dynamics

AJ Serrano-Balbontín, I Tejado, BM Vinagre - Fractal and Fractional, 2024 - mdpi.com
Silicon neurons are bioinspired circuits with the capability to reproduce the modulation
through pulse-frequency observed in real neurons. They are of particular interest in closed …

Implementation of Carlson approximation based fractional order butterworth lowpass filter using differential voltage current conveyor

A Sruthi, G Dhanarasi… - 2022 4th International …, 2022 - ieeexplore.ieee.org
This study implements a Differential Voltage Current Conveyor (DVCC)-based fractional
order Butterworth lowpass filter based on the Carlson approximation and two fractance …