Results 11 to 20 of about 26,243 (274)

Synchronization of Fractional-Order Hyperchaotic Systems via Fractional-Order Controllers [PDF]

Discrete Dynamics in Nature and Society, 2014
In this paper, the synchronization of fractional-order chaotic systems is studied and a new fractional-order controller for hyperchaos synchronization is presented based on the Lyapunov stability theory. The proposed synchronized method can be applied to
Tianzeng Li, Yu Wang, Yong Yang
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Realization of fractional order controllers [PDF]

Acta Montanistica Slovaca, 2003
An approach to realizations of fractional-order controllers is presented. The suggested approach is based on the use of continued fraction expansions.
O’Leary Paul, Dorcak Lubomir, Chen YangQuan, Vinagre Blas M., Podlubny Igor, Petras Ivo   +5 more
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Fractional Order Impedance Control [PDF]

IEEE Access, 2020
This paper proposes a novel fractional order impedance control. In traditional impedance control model, the orders of inertia, damping, and stiffness are integers and the contact force can be reduced effectively to some extent in robots and manipulators.
Guangrong Chen, Sheng Guo, Bowen Hou, Junzheng Wang   +3 more
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On Fractional-order PID Controllers [PDF]

IFAC-PapersOnLine, 2018
A new Fractional Order Proportional-Integral (FOPI) controller tuning method is proposed in this paper for process control systems. This is achieved by combining Biggest Log-modulus Tuning (BLT) method and Internal Model Control (IMC) method of designing conventional PID controllers to tuning FOPI controllers for multivariable processes.
Edet, Emmanuel, Katebi, Reza
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Event-based fractional order control

Journal of Advanced Research, 2020
The present study provides a generalization of event-based control to the field of fractional calculus, combining the benefits brought by the two approaches into an industrial-suitable control strategy. During recent years, control applications based on fractional order differintegral operators have gained more popularity due to their proven superior ...
Birs, Isabela Roxana, Nascu, Ioana, Ionescu, Clara, Muresan, Cristina   +3 more
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Fractional-order position/force robot control [PDF]

Second IEEE International Conference on Computational Cybernetics, 2004. ICCC 2004., 2005
This paper studies fractional-order (FO) position/force algorithms in the hybrid control (HC) and the cascade control (CC) of manipulators. The system performance is analyzed, in the time and frequency domains, and the effects of joint backlash and flexibility are investigated.
Ferreira, N. M. Fonseca, Machado, J. A. Tenreiro, Cunha, J. Boaventura   +2 more
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Robust Tilt-Integral-Derivative Controllers for Fractional-Order Interval Systems

Mathematics, 2023
In this study, an innovative and sophisticated graphical tuning approach is postulated, aimed at the design of tilt-integral-derivative (TID) controllers that are specifically customized for fractional-order interval plants, whose numerators and ...
Muhammad Zeeshan Malik, Shiqing Zhang, Guang Chen, Mamdouh L. Alghaythi   +3 more
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On the Selection of Tuning Methodology of FOPID Controllers for the Control of Higher Order Processes [PDF]

, 2012
In this paper, a comparative study is done on the time and frequency domain tuning strategies for fractional order (FO) PID controllers to handle higher order processes. A new fractional order template for reduced parameter modeling of stable minimum/non-
Alomoush, Amitava Gupta, Astrom, Astrom, Astrom, Bettou, Bhambhani, Biswas, Biswas, Bohannan, Bouafoura, Cao, Caponetto, Caponetto, Castillo, Chao, Charef, Chen, Chen, Das, Dorcak, Dwyer, Hamamci, Hamamci, Ho, Isaksson, Lanusse, Lee, Li, Luo, Luo, Malwatkar, Martin, Merrikh-Bayat, Monje, Monje, Nelder, Oustaloup, Oustaloup, Oustaloup, Padula, Panagopoulos, Petras, Podlubny, Podlubny, Saha, Saha, Saleh Tavazoei, Santamaria, Saptarshi Das, Seborg, Shantanu Das, Shen, Suman Saha, Valerio, Zamani, Zhuang   +56 more
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Fractional Integral-Differentiating Control in Speed Loop of Switched Reluctance Motor [PDF]

Problems of the Regional Energetics, 2019
This paper deals with the feedback speed control of a switched reluctance motor using the fractional-order controller. Due to the polar-pole construction and pulsed power windings, at which saturation of the magnetic system occurs, standard PI or PID ...
Busher V.V., Goroshko V.V.
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Towards Industrialization of FOPID Controllers: A Survey on Milestones of Fractional-Order Control and Pathways for Future Developments

IEEE Access, 2021
The interest in fractional-order (FO) control can be traced back to the late nineteenth century. The growing tendency towards using fractional-order proportional-integral-derivative (FOPID) control has been fueled mainly by the fact that these ...
Aleksei Tepljakov, Baris Baykant Alagoz, Celaleddin Yeroglu, Emmanuel A. Gonzalez, S. Hassan Hosseinnia, Eduard Petlenkov, Abdullah Ates, Martin Cech   +7 more
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