Robust tuning and sensitivity analysis of stochastic integer and fractional‐order PID control systems: application of surrogate‐based robust simulation‐optimization

A Parnianifard, M Fakhfakh, M Kotti… - … Journal of Numerical …, 2021 - Wiley Online Library
This paper aims to make a trade‐off between performance and robustness in stochastic
control systems with probabilistic uncertainties. For this purpose, we develop a surrogate …

An RBF-PSO technique for the rapid optimization of (CMOS) analog circuits

A Garbaya, M Kotti, N Drira, M Fakhfakh… - … on modern circuits …, 2018 - ieeexplore.ieee.org
This work focuses on the use of the substitution modeling techniques and their combination
with metaheuristics for the rapid optimal sizing of (not only) CMOS analog circuits. The case …

Efficient and automated generation of multidimensional design curves for coupled-resonator filters using system identification and metamodels

M Caenepeel, F Ferranti… - 2016 13th International …, 2016 - ieeexplore.ieee.org
The design of coupled-resonator microwave band-pass filter is very often based on the
physical implementation of a coupling matrix by correctly dimensioning the filter …

Particle swarm optimization with aging leader and challengers for optimal design of analog active filters

BP De, R Kar, D Mandal, SP Ghoshal - Circuits, Systems, and Signal …, 2015 - Springer
Due to the manufacturing limitations, the task of optimal analog active filter design by hand is
very difficult. Evolutionary computation may be a competent implement for automatic …

Convergence rates of the efficient global optimization algorithm for improving the design of analog circuits

N Drira, M Kotti, M Fakhfakh, P Siarry… - … Integrated Circuits and …, 2020 - Springer
Optimal sizing of analog circuits is a hard and time-consuming challenge. Nowadays,
analog designers are more than ever interested in develo** solutions for automating such …

Surrogate assisted optimization for low-voltage low-power circuit design

A Garbaya, M Kotti, M Fakhfakh… - Journal of Low Power …, 2020 - mdpi.com
Low-voltage low-power (LVLP) circuit design and optimization is a hard and time-consuming
task. In this study, we are interested in the application of the newly proposed meta-modelling …

A local surrogate-based parallel optimization for analog circuits

S Du, H Liu, H Yin, F Yu, J Li - AEU-International Journal of Electronics and …, 2021 - Elsevier
Computationally expensive simulations make challenges for analog/RF circuit and
electromagnetic device design automation, where efficiency is a key issue. Both surrogate …

On the accurate modeling of analog circuits via the kriging metamodeling technique

A Garbaya, M Kotti, M Fakhfakh… - … and Applications to …, 2017 - ieeexplore.ieee.org
This work deals with the application of the Kriging technique for the accurate modeling of
analog circuits, namely, a CMOS second generation current conveyor, and a CMOS voltage …

Metamodelling techniques for the optimal design of low-noise amplifiers

A Garbaya, M Kotti, M Fakhfakh, E Tlelo-Cuautle - Electronics, 2020 - mdpi.com
In this article we deal with the optimal sizing of low-noise amplifiers (LNAs) using newly
proposed metamodeling techniques. The main objective is to construct metamodels of main …

Pseudo Expected Improvement Based-Optimization for CMOS Analog Circuit Design

N Drira, M Kotti, M Fakhfakh, P Siarry… - … and Applications to …, 2019 - ieeexplore.ieee.org
In this paper, we consider the use of a new parallel efficient global optimization algorithm
based on the use of the pseudo expected improvement (PEI) criterion, for the optimal design …