Design and control of magnetic levitation system by optimizing fractional order PID controller using ant colony optimization algorithm

A Mughees, SA Mohsin - IEEE Access, 2020 - ieeexplore.ieee.org
MAGnetic LEVitation (Maglev) is a multi-variable, non-linear and unstable system that is
used to levitate a ferromagnetic object in free space. This paper presents the stability control …

Quasi-sliding mode control with orthogonal endocrine neural network-based estimator applied in anti-lock braking system

SL Perić, DS Antić, MB Milovanović… - IEEE/ASME …, 2015 - ieeexplore.ieee.org
This paper presents a new control method for nonlinear discrete-time systems, described by
an input-output model which is based on a combination of quasi-sliding mode and neural …

Adaptive PID control based on orthogonal endocrine neural networks

MB Milovanović, DS Antić, MT Milojković, SS Nikolić… - Neural Networks, 2016 - Elsevier
A new intelligent hybrid structure used for online tuning of a PID controller is proposed in this
paper. The structure is based on two adaptive neural networks, both with built-in Chebyshev …

Design of generalised orthogonal filters: Application to the modelling of dynamical systems

SS Nikolić, DS Antić, SL Perić… - … Journal of Electronics, 2016 - Taylor & Francis
In this article, we define a new class of orthogonal filters with complex poles and zeroes
inside their transfer function. This further improvement of classical orthogonal filters allows …

Modeling of dynamic systems using orthogonal endocrine adaptive neuro-fuzzy inference systems

M Milojković, D Antić… - Journal of …, 2015 - asmedigitalcollection.asme.org
This paper presents a new method for designing adaptive neuro-fuzzy inference systems
(ANFIS). Improvements are made by introducing specially developed orthogonal functions …

Application of neural networks with orthogonal activation functions in control of dynamical systems

SS Nikolić, DS Antić, MT Milojković… - … Journal of Electronics, 2016 - Taylor & Francis
In this article, we present a new method for the synthesis of almost and quasi-orthogonal
polynomials of arbitrary order. Filters designed on the bases of these functions are …

Designing optimal models of nonlinear MIMO systems based on orthogonal polynomial neural networks

M Milojković, M Milovanović, SS Nikolić… - … of Dynamical Systems, 2021 - Taylor & Francis
This paper presents a new method for modelling of dynamic systems by using specially
designed orthogonal polynomial neural networks. These networks utilize the feature that the …

Generalized quasi-orthogonal functional networks applied in parameter sensitivity analysis of complex dynamical systems

SS Nikolic, DS Antic, NB Dankovic… - Elektronika ir …, 2022 - eejournal.ktu.lt
This paper presents one possible application of generalized quasi-orthogonal functional
networks in the sensitivity analysis of complex dynamical systems. First, a new type of first …

Neural network based on orthogonal polynomials applied in magnetic levitation system control

MB Milovanovic, DS Antic, SS Nikolic… - Elektronika ir …, 2017 - eejournal.ktu.lt
This paper presents a new approach for improving performances of magnetic levitation
system. Controlled parameter is the amplitude which levitated object achieves during …

Application of the hybrid bond graphs and orthogonal rational filters for sag voltage effect reduction

D Trajkovic, V Nikolic, D Antic, S Nikolic… - Elektronika ir …, 2013 - eejournal.ktu.lt
This papers presents the application of hybrid bond graphs in modeling and simulation of
submersible pump in water factory NAISSUS in Nis. The obtained model is used as plant …