A survey of recent advances in fractional order control for time delay systems

I Birs, C Muresan, I Nascu, C Ionescu - Ieee Access, 2019 - ieeexplore.ieee.org
Several papers reviewing fractional order calculus in control applications have been
published recently. These papers focus on general tuning procedures, especially for the …

Stability of fractional order systems

M Rivero, SV Rogosin… - Mathematical …, 2013 - Wiley Online Library
The theory and applications of fractional calculus (FC) had a considerable progress during
the last years. Dynamical systems and control are one of the most active areas, and several …

On the selection of tuning methodology of FOPID controllers for the control of higher order processes

S Das, S Saha, S Das, A Gupta - ISA transactions, 2011 - Elsevier
In this paper, a comparative study is done on the time and frequency domain tuning
strategies for fractional order (FO) PID controllers to handle higher order processes. A new …

Simple PI-PD tuning rules based on the centroid of the stability region for controlling unstable and integrating processes

F Alyoussef, I Kaya - ISA transactions, 2023 - Elsevier
Designing the parameters of a PI-PD controller is very challenging. Consequently, the
centroid of the convex stability boundary locus approach was employed to overcome this …

Fractional-order PID controller design for time-delay systems based on modified Bode's ideal transfer function

N Zhuo-Yun, Z Yi-Min, W Qing-Guo, L Rui-Juan… - IEEE …, 2020 - ieeexplore.ieee.org
This paper proposes a design method for a robust fractional-order PID (FOPID) controller for
time-delay systems. A new Bode's ideal transfer function is introduced to tolerance the time …

[PDF][PDF] Application of fractional order calculus to control theory

R Matušů - International journal of mathematical models and …, 2011 - researchgate.net
The principal goal of this paper is to introduce the fundamentals of the Fractional Order
Calculus (FOC), outline its possible application to the field of analysis and synthesis of …

I–PD controller for integrating plus time‐delay processes

S Chakraborty, S Ghosh… - IET Control Theory & …, 2017 - Wiley Online Library
An integral–proportional derivative (I–PD) control strategy for integrating plus time‐delay
processes is proposed. The proposed scheme consists of an inner PD loop and an outer I …

Comprehensive gain and phase margins based stability analysis of micro‐grid frequency control system with constant communication time delays

H Gündüz, Ş Sönmez, S Ayasun - … Generation, Transmission & …, 2017 - Wiley Online Library
This study presents a comprehensive delay‐dependent stability analysis of a micro‐grid
system with constant communication delays. First, an exact method that takes into account …

Fractional-order PI plus D controller for second-order integrating plants: Stabilization and tuning method

VP Shankaran, SI Azid, U Mehta - ISA transactions, 2022 - Elsevier
In this paper, a fractional-order PI plus D (PI λ-D) structure is proposed for second-order
integrating plants. A feedback controller is designed to locate the integrating pole (s) to …

On the solutions of certain fractional kinetic equations involving k-Mittag-Leffler function

P Agarwal, M Chand, D Baleanu, D O'Regan… - Advances in Difference …, 2018 - Springer
The aim of the present paper is to develop a new generalized form of the fractional kinetic
equation involving a generalized k-Mittag-Leffler function E k, ζ, η γ, ρ (⋅) E^γ,ρ_k,ζ,η(⋅) …