Digital-twins towards cyber-physical systems: a brief survey

A Parnianifard, S Jearavongtakul, P Sasithong… - Engineering …, 2022 - engj.org
Abstract Cyber-Physical Systems (CPS) are integrations of computation and physical
processes. Physical processes are monitored and controlled by embedded computers and …

Optimal fractional-order PID control design for time-delayed multi-input multi-output seismic-excited structural system

AA Zamani, S Etedali - Journal of Vibration and Control, 2023 - journals.sagepub.com
The application of the fractional-order PID (FOPID) controller is recently becoming a topic of
research interest for vibration control of structures. Some researchers have successfully …

A data driven approach in less expensive robust transmitting coverage and power optimization

A Parnianifard, S Mumtaz, S Chaudhary, MA Imran… - Scientific Reports, 2022 - nature.com
This paper aims the development of a new reduced-cost algorithm for a multi-objective
robust transmitter placement under uncertainty. Toward this end, we propose a new hybrid …

Designing Decentralized Multi-Variable Robust Controllers: A Multi-Objective Approach Considering Nearly Optimal Solutions

A Pajares, X Blasco, JM Herrero, J Sanchis… - …, 2024 - search.proquest.com
This article presents a new methodology for designing a robust, decentralized control
structure that considers stochastic parametric uncertainty and uses a multi-objective …

[HTML][HTML] Enhancing stability and position control of a constrained magnetic levitation system through optimal fractional-order PID controller

A Mughees, N Mughees, A Mughees, SA Mohsin… - Alexandria Engineering …, 2024 - Elsevier
Magnetic levitation systems are complex and nonlinear, requiring sophisticated control
methods to maintain the stability and position of the levitated object. This research presents …

New adaptive surrogate-based approach combined swarm optimizer assisted less tuning cost of dynamic production-inventory control system

A Parnianifard, V Rezaie, S Chaudhary… - IEEE …, 2021 - ieeexplore.ieee.org
Today, most manufacturing control systems are complex and expensive, so they are limited
to employ a small number of function evaluations for optimal design. Yet, looking for …

Robust design of fractional order IMC controller for fractional order processes with time delay

K Gnaneshwar, R Trivedi… - International Journal of …, 2022 - Wiley Online Library
This article presents a novel approach to the robust design of fractional order IMC controller
for the fractional‐order (FO) plus time delay processes. The proposed methodology provides …

Hybrid metamodeling/metaheuristic assisted multi-transmitters placement planning

A Parnianifard, M Saadi, M Pengnoo… - Computers, Materials …, 2021 - eprints.gla.ac.uk
With every passing day, the demand for data traffic is increasing, and this urges the research
community not only to look for an alternating spectrum for communication but also urges …

Comparative Analysis of Evolutionary Algorithms for PID Controller Optimization in Pneumatic Soft Robotic Systems: A Simulation and Experimental Study

MM Massoud, J Libby - IEEE Access, 2024 - ieeexplore.ieee.org
The control of soft elastomeric actuators via pneumatic systems presents challenges due to
system nonlinearities and oscillatory behavior. The control of soft robotics is an …

A new approach for data-driven surrogate modelling applied in highly nonlinear engineering functions

A Parnianifard, A Sharma… - Journal of Statistical …, 2024 - Taylor & Francis
A data-driven surrogate mimics the behavior of a black-box simulation model using selected
input-output data points. Highly nonlinear models challenge many surrogate techniques in …