An overview on fault diagnosis and nature-inspired optimal control of industrial process applications

RE Precup, P Angelov, BSJ Costa… - Computers in …, 2015 - Elsevier
Fault detection, isolation and optimal control have long been applied to industry. These
techniques have proven various successful theoretical results and industrial applications …

Output-feedback based sliding mode control for fuzzy systems with actuator saturation

H Li, J Wang, P Shi - IEEE Transactions on Fuzzy Systems, 2015 - ieeexplore.ieee.org
In this paper, a novel adaptive sliding mode controller is designed for Takagi-Sugeno (TS)
fuzzy systems with actuator saturation and system uncertainty. By the delta operator …

Perspectives of fuzzy systems and control

A Sala, TM Guerra, R Babuška - Fuzzy sets and systems, 2005 - Elsevier
Although fuzzy control was initially introduced as a model-free control design method based
on the knowledge of a human operator, current research is almost exclusively devoted to …

Performance and robustness of optimal fractional fuzzy PID controllers for pitch control of a wind turbine using chaotic optimization algorithms

A Asgharnia, R Shahnazi, A Jamali - ISA transactions, 2018 - Elsevier
The most studied controller for pitch control of wind turbines is proportional-integral-
derivative (PID) controller. However, due to uncertainties in wind turbine modeling and wind …

[PDF][PDF] Model-free sliding mode and fuzzy controllers for reverse osmosis desalination plants

S Vrkalovic, EC Lunca, ID Borlea - Int. J. Artif. Intell, 2018 - aut.upt.ro
This paper presents model-free sliding mode controllers and Takagi-Sugeno fuzzy
controllers for the flux and conductivity control of Reverse Osmosis Desalination Plants …

Stable fuzzy logic control of a general class of chaotic systems

RE Precup, ML Tomescu - Neural Computing and Applications, 2015 - Springer
This paper proposes a new approach to the stable design of fuzzy logic control systems that
deal with a general class of chaotic processes. The stable design is carried out on the basis …

[PDF][PDF] Stable Takagi-Sugeno fuzzy control designed by optimization

S Vrkalovic, TA Teban, ID Borlea - Int. J. Artif. Intell, 2017 - aut.upt.ro
This paper presents the design of Takagi-Sugeno fuzzy controllers in state feedback form
using swarm intelligence optimization algorithms. Three such algorithms are used: Particle …

Fuzzy fractional quadratic regulator problem under granular fuzzy fractional derivatives

M Najariyan, Y Zhao - IEEE Transactions on Fuzzy Systems, 2017 - ieeexplore.ieee.org
In this paper, a class of uncertain linear dynamical systems called fuzzy fractional linear
dynamical systems is investigated. The aim is to find control inputs to keep the states of the …

Adaptive quantized controller design via backstepping and stochastic small-gain approach

F Wang, Z Liu, Y Zhang… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
This paper addresses an output feedback stabilization problem for a class of stochastic
nonlinear systems with unmodeled dynamics preceded by hysteretic quantized input. To …

Optimal design of robust control for fuzzy mechanical systems: Performance-based leakage and confidence-index measure

H Sun, R Yu, YH Chen, H Zhao - IEEE Transactions on Fuzzy …, 2018 - ieeexplore.ieee.org
The optimal design problem of adaptive robust control for fuzzy mechanical systems with
uncertainty is investigated in this paper. The uncertainty that may be nonlinear and (possibly …