Results 191 to 200 of about 210,852 (219)

General fractional order mem-elements mutators

Microelectronics Journal, 2019
Abstract This paper proposes the realization of grounded and floating fractional order mem-elements (FOMEs) based on two- and three-port mutators, respectively. Three different topologies based on two-port mutators are implemented using the four members of the second-generation current conveyor (CCII) family which is useful to achieve several ...
Nariman A. Khalil, Lobna A. Said, Ahmed G. Radwan, Ahmed M. Soliman   +3 more
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Fractional-order circuit elements with memory

Proceedings of the 13th International Carpathian Control Conference (ICCC), 2012
This paper deals with the fractional-order memristive, memcapacitative, and meminductive systems and their utilization in design of the new circuits with memory. We provide a mathematical description of such systems by using a technique of the fractional calculus. Some possible applications of “mem” systems are mentioned in article as well.
Ivo Petras, YangQuan Chen
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Variable-, Fractional-Order Oscillation Element

2016
The dynamic properties of the variable-, fractional-order oscillation element (VFOOE) are investigated in the paper. The equations and the block diagram are derived. Stability and existence conditions of solutions of proposed systems are considered. For the illustration numerical examples are presented.
Dorota Mozyrska, Piotr Ostalczyk
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Symbolic Analysis of Networks Containing Fractional-Order Elements

2021 Communication and Information Technologies (KIT), 2021
This paper introduces a conception of a software tool for symbolic analysis of linear fractional-order circuits and also for other analyses which profit from the symbolic formulae: the semi-symbolic analysis of w-domain transfer function, AC analysis, zero-pole location, stability analysis, and step and impulse response computation.
Dalibor Biolek, Zdenek Kolka, Lubomir Brancik, Viera Biolkova, Zdenek Biolek   +4 more
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Variable-, Fractional-Order Inertial Element

2016
The paper concerns the dynamic properties of the variable-, fractional-order inertial element (VFOIE). The application of a negative feedback to the variable-, fractional-order integrator (VFOI) leads to the VFOIE. The investigations are supported by numerical examples.
Piotr Ostalczyk, Dorota Mozyrska
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Introduction to Fractional-Order Elements and Devices

2017
We introduce the motivation for the development of fractional-order elements (FOE) and fractional-order devices (FOD) derived from them. Short introductions to some of the material science and engineering applications are presented along with an introduction into the fractional calculus which has proven to be highly effective in modeling complex ...
Biswas K., Bohannan G., Caponetto R., Mendes Lopes A., Tenreiro Machado J. A.   +4 more
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Analysis of electrical circuits including fractional order elements

2017 6th Mediterranean Conference on Embedded Computing (MECO), 2017
This paper deals with the analysis of electrical circuits with classical one-port elements including two novel defined one-port fractional order elements: fractional-order resistive-capacitive RC-α and fractional-order inductive RL-α element. The definitions and analytical relations between current, voltage and power of introduced fractional elements ...
Bošković, Marko C., Sekara, Tomislav B., Lutovac, Budimir, Daković, Miloš, Mandić, Petar, Lazarević, Mihailo   +5 more
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Fractional-Order Elements Using Tunable OTA-C Structures

2021 44th International Convention on Information, Communication and Electronic Technology (MIPRO), 2021
Most of the research on fractional-order (FO) systems has been presented for passive realization of FO capacitors and inductors. In this paper, an active realization of a FO capacitor or a constant-phase element (CPE) is presented in the form which can be realized as an integrated circuit. The realization is demonstrated using OTA-C structures in AMS 0.
Kostelac, Fran, Ćoza, Andro, Jurišić, Dražen   +2 more
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On Series Connections of Fractional-Order Elements and Memristive Elements

2020 32nd International Conference on Microelectronics (ICM), 2020
This paper proposes a current-controlled fractional-order memristor emulator based on one active building block. The emulator consists of a multiplication mode current conveyor (MMCC) block with three passive elements. Additionally, the series connection of fractional-order inductor (FOI) and fractional-order capacitor (FOC) with memristive elements in
Nariman A. Khalil, Mohammed E. Fouda, Lobna A. Said, Ahmed G. Radwan, Ahmed M. Soliman   +4 more
openaire   +1 more source

Electronic and material realizations of fractional-order elements

Materials Today: Proceedings, 2021
Abstract This paper realizes a fractional-order element (FOE) with the design approaches of approximation for the desired range of frequencies. The realization of the arrangement of resistor and capacitor (RC) network topologies and different materials based hardware realization of the fractional-order element has been studied.
Mandeep Singh Walia, Roopali Garg, Parveen Goyal   +2 more
openaire   +1 more source