Results 21 to 30 of about 9,633,936 (246)

Implementation of a Fractional-Order Electronically Reconfigurable Lung Impedance Emulator of the Human Respiratory Tree

Journal of Low Power Electronics and Applications, 2020
The fractional-order lung impedance model of the human respiratory tree is implemented in this paper, using Operational Transconductance Amplifiers. The employment of such active element offers electronic adjustment of the impedance characteristics in ...
Elpida Kaskouta, Stavroula Kapoulea, Costas Psychalinos, Ahmed S. Elwakil   +3 more
doaj   +1 more source

Design of Low-Voltage FO-[PD] Controller for Motion Systems

Journal of Low Power Electronics and Applications, 2021
Fractional-order controllers have gained significant research interest in various practical applications due to the additional degrees of freedom offered in their tuning process.
Rafailia Malatesta, Stavroula Kapoulea, Costas Psychalinos, Ahmed S. Elwakil   +3 more
doaj   +1 more source

Stabilization of a fractional-order chain of integrators: a contraction-based approach [PDF]

, 2013
In this paper, stabilization of a chain of fractional-order integrators is attempted. The stability is proved using contraction analysis.
SPURGEON, S, Spurgeon, Sarah K., Kamal, S., KAMAL, S, BANDYOPADHYAY, B, Bandyopadhyay, B., Spurgeon, S., Bandyopadhyay, Bijan, Kamal, Shyam   +8 more
core   +1 more source

Extended Darlington Synthesis of Fractional Order Immittance Function With Two Element Orders

IEEE Access, 2019
Actual circuits have fractional order characteristics essentially. With the widespread application of fractional order circuits and the great strides in the manufacturing of fractional order elements in recent years, passive synthesis of fractional order
Guishu Liang, Zheng Qi
doaj   +1 more source

Guest Editorial Introduction to the Special Section on Nonlinear Fractional-Order Circuits and Systems: Advanced Analysis and Effective Implementation

IEEE Open Journal of Circuits and Systems, 2020
Nowadays, fractional order differential operators, as a generalization for classical differential operators, have established their key-role in modeling, analysis, and implementation of specific circuits and systems in which one typically faces nonlinear
Mohammad Saleh Tavazoei, Mahsan Tavakoli-Kakhki, Federico Bizzarri   +2 more
doaj   +1 more source

Modeling and analysis of fractional order Buck converter using Caputo–Fabrizio derivative

Energy Reports, 2020
The capacitors and inductors in actual circuits often fail to exhibit the ideal integer-order characteristics, so as the circuits containing these types of electronic components.
Ruocen Yang, Xiaozhong Liao, Da Lin, Lei Dong   +3 more
doaj   +1 more source

On The Fractional Domain Analysis of HP TiO2 Memristor Based Circuits with Fractional Conformable Derivative

Cogent Engineering, 2021
For the first time, the physical memristor-based circuits i.e., HP TiO2 memristor-based circuits, of both series and parallel structures, have been extensively analyzed in the fractional domain by means of the state of the art yet simple fractional ...
Rawid Banchuin
doaj   +1 more source

A comprehensive theoretical model for on-chip microring-based photonic fractional differentiators [PDF]

, 2015
Microring-based photonic fractional differentiators play an important role in the on-chip all-optical signal processing. Unfortunately, the previous works do not consider the time-reversal and the time delay characteristics of the microring-based ...
Yuan, Jinhui, Li, F, Zhou, X, Jin, Boyuan, Wu, Qiang, Yu, C, Zhou, Guiyao, Wang, K, Wai, Ping-kong Alexander, Zhou, Xian, Lu, Chao, Yan, B, Wu, Q, Lu, C, Tam, HY, Yu, Chongxiu, Zhou, G, Li, Feng, Yan, Binbin, Sang, X, Yuan, J, Wai, PKA, Wang, Kuiru, Yaw Tam, Hwa, Sang, Xinzhu, Jin, B   +25 more
core   +1 more source

Fractional variational problems depending on indefinite integrals [PDF]

, 2012
We obtain necessary optimality conditions for variational problems with a Lagrangian depending on a Caputo fractional derivative, a fractional and an indefinite integral.
Pooseh, Shakoor, Pooseh, S., Almeida, R., Almeida, Ricardo, Delfim F.M. Torres, Shakoor Pooseh, Torres, D.F.M., Ricardo Almeida, Torres, Delfim F. M.   +8 more
core   +1 more source

Dynamic Behaviors and the Equivalent Realization of a Novel Fractional-Order Memristor-Based Chaotic Circuit

Complexity, 2018
This paper proposed a novel fractional-order memristor-based chaotic circuit. A memristive diode bridge cascaded with a fractional-order RL filter constitutes the generalized fractional-order memristor.
Ningning Yang, Cheng Xu, Chaojun Wu, Rong Jia, Chongxin Liu   +4 more
doaj   +1 more source