A review of recent developments in autotuning methods for fractional-order controllers

CI Muresan, I Birs, C Ionescu, EH Dulf… - Fractal and …, 2022 - mdpi.com
The scientific community has recently seen a fast-growing number of publications tackling
the topic of fractional-order controllers in general, with a focus on the fractional order PID …

Adaptive-fuzzy fractional order PID controller-based active suspension for vibration control

P Swethamarai, P Lakshmi - IETE Journal of Research, 2022 - Taylor & Francis
Active suspension system has become an integral part of a passenger vehicle as ride
comfort is now an essential parameter in the performance of a vehicle. The active …

An expert 2DOF fractional order fuzzy PID controller for nonlinear systems

V Mohan, H Chhabra, A Rani, V Singh - Neural Computing and …, 2019 - Springer
This work presents a generic two-degree-of-freedom fractional order fuzzy PI-D (2DOF
FOFPI-D) controller dedicated to a class of nonlinear systems. The control law for proposed …

Saturated PD-SMC method for suspension systems by exploiting beneficial nonlinearities for improved vibration reduction and energy-saving performance

M Zhang, X Jing, W Huang, P Li - Mechanical Systems and Signal …, 2022 - Elsevier
In this paper, through purposely employing beneficial nonlinear stiffness and damping with a
constructed bioinspired reference model, a novel saturated PD with sliding mode control …

Ride comfort improvement with preview control semi-active suspension system based on supervised deep learning

Y Zhu, X Bian, L Su, C Gu, Z Wang, C Shi - SAE International Journal of …, 2021 - sae.org
As known to all, it is a challenging task to solve the delay of a controllable suspension
system under the transient road. Thus, how to e ectively and low-costly acquire road …

A fractional order fuzzy PID for load frequency control of four‐area interconnected power system using biogeography‐based optimization

R Mohammadikia, M Aliasghary - International Transactions on …, 2019 - Wiley Online Library
In this study, a fractional order fuzzy proportional‐integral‐derivative (FOFPID) controller is
designed for load frequency control of four‐area interconnected power systems. The model …

Optimal sliding mode control for an active suspension system based on a genetic algorithm

C Zhou, X Liu, W Chen, F Xu, B Cao - Algorithms, 2018 - mdpi.com
In order to improve the dynamic quality of traditional sliding mode control for an active
suspension system, an optimal sliding mode control (OSMC) based on a genetic algorithm …

Ride comfort optimization of in-wheel-motor electric vehicles with in-wheel vibration absorbers

M Liu, F Gu, Y Zhang - Energies, 2017 - mdpi.com
This paper presents an in-wheel vibration absorber for in-wheel-motor electric vehicles (IWM
EVs), and a corresponding control strategy to improve vehicle ride comfort. The proposed in …

Design of and research into a multiple-fuzzy PID suspension control system based on road recognition

X Ding, R Li, Y Cheng, Q Liu, J Liu - Processes, 2021 - mdpi.com
By analyzing the shortcomings of the traditional fuzzy PID (Abbreviation for Proportional,
Integral and Differential) control system (FPID), a multiple fuzzy PID suspension control …

An adaptive robust fuzzy PI controller for maximum power point tracking of photovoltaic system

V Kumar, A Mitra, O Shaklya, S Sharma, KPS Rana - Optik, 2022 - Elsevier
The transduction of solar energy to electrical energy requires Solar Photovoltaic (SPV)
systems, which must be operated at Maximum Power Point (MPP) to extract maximum …