Results 101 to 110 of about 2,676 (204)

Modelling and control of distillation plant using fractionalorder pid controller / Mohd Hezri Marzaki [PDF]

, 2018
Over the recent years, there has been an explosive growth of interest in the usage of essential oil. Essential oils can be obtained through various type extraction techniques that ranging from conventional to modern techniques with the most common ...
Marzaki, Mohd Hezri
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Optimal Fractional Order PID Controller Design for Hydraulic Turbines Using a Multi-Objective Imperialist Competitive Algorithm

Fractal and Fractional
This paper introduces a novel approach for designing a Fractional Order Proportional-Integral-Derivative (FOPID) controller for the Hydraulic Turbine Regulating System (HTRS), aiming to overcome the challenge of tuning its five complex parameters (Kp,Ki ...
Mohamed Nejlaoui, Abdullah Alghafis, Nasser Ayidh Alqahtani   +2 more
doaj   +1 more source

Synthesis of Minimal Error Control Software

, 2012
Software implementations of controllers for physical systems are at the core of many embedded systems. The design of controllers uses the theory of dynamical systems to construct a mathematical control law that ensures that the controlled system has ...
Majumdar, Rupak, Saha, Indranil, Zamani, Majid   +2 more
core   +2 more sources

Design of FOPID controllers by using 3D plots

Archives of Control Sciences
A three-dimensional (3D) graphical method is developed to tune the gain parameters of the fractional-order proportional-integral-derivative (FOPID) controller knowing fractional orders. The controlled plant itself is also fractional order (FO) and it may have a time delay.
openaire   +1 more source

Gain-analytical equations generalized for FOPID controllers — An application with DC–DC power converters

e-Prime: Advances in Electrical Engineering, Electronics and Energy
This study presents algebraic formulations for determining the gains of a fractional-order PID (FOPID) regulator, with attention to gain crossover frequency, phase margin, and robustness against gain variations (iso-damping).
Luís Felipe da S.C. Pereira, Anderson S. Volpato, Edson Antonio Batista, Moacyr A.G. de Brito, Ruben B. Godoy, João O.P. Pinto, Leon M. Tolbert   +6 more
doaj   +1 more source

Research Trends for PID Controllers [PDF]

, 2017
This paper analyses the most significant issues that have been recently been addressed by researchers in the field of Proportional-Integral-Derivative (PID) controllers.
Visioli , Antonio
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Incorporating adaptive local search and experience-based perturbed learning into artificial rabbits optimizer for improved DC motor speed regulation

International Journal of Electrical Power & Energy Systems
The widespread utilization of direct current (DC) motors in real-life engineering applications has led to the need for precise speed control, making controllers a crucial aspect of DC motor systems. Proportional-integral-derivative (PID) controllers have
Rizk M. Rizk-Allah, Davut Izci, Serdar Ekinci, Ali Diabat, Absalom E. Ezugwu, Laith Abualigah   +5 more
doaj   +1 more source

Comprehensive Study of Nonlinear Maglev System Utilizing COOT Optimized FOPID Controller

IEEE Access
To improve the performance of the magnetic levitation system, the most recent metaheuristic COOT algorithm was first employed in this study to tune the Fractional Order Proportional Integral and Derivative (FOPID) controller.
Marabathina Maheedhar, T. Deepa
doaj   +1 more source

Protection of Electrical Equipment Against High Power Supply Using FOPID-PR: A Comparative Study with FOPID and PR Controllers

Journal of Information Systems Engineering and Management
Electrical devices are prone to deterioration as a result of over-supply of power, resulting in reduced performance and higher maintenance needs. This work presents a Fractional Order Proportional-Integral-Derivative with Proportional Resonant (FOPID-PR) controller, proposed to improve regulation of power and reduce harmonic distortion.
openaire   +1 more source

Design Templates for Some Fractional Order Control Systems [PDF]

, 2018
Time domain characteristics of first and second order systems are well known. But the same simplicity and explicitness do not exist for low order fractional order systems (FOSs).
Koksal, M. E. (Mehmet)
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