Results 31 to 40 of about 2,676 (204)
Chaotic multi-objective optimization based design of fractional order PI{\lambda}D{\mu} controller in AVR system [PDF]
, 2013 In this paper, a fractional order (FO) PI{\lambda}D\mu controller is designed to take care of various contradictory objective functions for an Automatic Voltage Regulator (AVR) system.
Ali +34 more
core +2 more sources
Measurement + Control, 2018 A novel approach named active–disturbance–rejection–control (ADRC) and fractional–order–proportional–integral–derivative (FOPID) hybrid control scheme is proposed for hydroturbine speed governor system, which is based on ADRC and FOPID control methods ...
Hongqing Fang, Xinjian Yuan, Peng Liu
doaj +1 more source
Fractional Order Load-Frequency Control of Interconnected Power Systems Using Chaotic Multi-objective Optimization [PDF]
, 2018 This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.Fractional order proportional-integral-derivative (FOPID) controllers are designed for load frequency control (LFC) of two interconnected ...
Das, S, Pan, I
core +1 more source
Fractional-order feedback control of a poorly damped system [PDF]
, 2014 This study presents the design of a fractional-order proportional-integral (FOPI) controller for a mass-spring-damper system which is poorly damped. A model based design technique is used to design a FOPI controller for this system. A good performance of
Chevalier, Amélie +4 more
core +2 more sources
Multi-objective LQR with Optimum Weight Selection to Design FOPID Controllers for Delayed Fractional Order Processes [PDF]
, 2018 This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.An optimal trade-off design for fractional order (FO)-PID controller is proposed in this paper with a Linear Quadratic Regulator (LQR) based ...
Das, S, Das, S, Pan, I
core +1 more source
Energies, 2022 In this paper, a low-order approximation (LOA) of fractional order PID (FOPID) for an automatic voltage regulator (AVR) based on the modified artificial bee colony (ABC) is proposed. The improved artificial bee colony (IABC) high-order approximation (HOA)
Abdelhakim Idir +3 more
doaj +1 more source
Experimental Validation of Fractional PID Controllers Applied to a Two-Tank System
Mathematics, 2023 An experimental validation of fractional-order PID (FOPID) controllers, which were applied to a two coupled tanks system, is presented in this article. Two FOPID controllers, a continuous FOPID (cFOPID) and a discrete FOPID (dFOPID), were implemented in ...
Felipe de J. Sorcia-Vázquez +8 more
doaj +1 more source
Design of fractional-order controller for trajectory tracking control of a non-holonomic autonomous ground vehicle [PDF]
, 2015 A robust control technique is proposed to address the problem of trajectory tracking of an autonomous ground vehicle (AGV). This technique utilizes a fractional-order proportional integral derivative (FOPID) controller to control a non-holonomic ...
Al-Mayyahi, Auday +2 more
core +1 more source
Fractal and Fractional, 2023 In this study, a nonlinear Archimedes wave swing (AWS) energy conversion system was employed to enable the use of irregular sea waves to provide useful electricity.
Ziad M. Ali +3 more
doaj +1 more source
Normalized Robust FOPID Controller Regulation Based on Small Gain Theorem [PDF]
Complexity, 2018 In this paper, a normalized robust FOPID controller regulation algorithm is proposed. Only one parameter k is necessary to be tuned in the controller regulation process, so the proposed control algorithm is convenient to be applied on both fractional‐order systems and integer‐order systems.
Shuo Zhang, Lu Liu
openaire +3 more sources