Results 21 to 30 of about 207,307 (281)

Mitigation of subsynchronous control interaction in DFIGs using active disturbance rejection control

IET Generation, Transmission & Distribution, 2021
Recently, a new type of subsynchronous oscillation (SSO) has occurred in doubly‐fed induction generator (DFIG)‐based wind farms. This oscillation is also called the subsynchronous control interaction (SSCI), which is mainly caused by the interaction ...
Chaohang Zheng, Hua Li
doaj   +1 more source

Chaos in a nonlinear Lorentz-Lu-Chen system via the fractal fractional operator of Atangana-Baleanu

Interciencia, 2023
This paper establishes the presence or absence of chaotic behaviors in the nonlinear modified Lorentz-L\\\"{u}-Chen using the Atangana-Baleanu fractal-fractional operators. Moreover, we investigate the impact of the fractal-fractional operators on the system\'s behavior and provide insights into the underlying dynamics.
Sayed Saber, Najat Almutairi
openaire   +1 more source

Chaotic behaviors of stable second-order digital filters with two’s complement arithmetic [PDF]

, 2003
In this paper, the behaviors of stable second-order digital filters with two’s complement arithmetic are investigated. It is found that even though the poles are inside the unit circle and the trajectory converges to a fixed point on the phase plane ...
Barnes, Chua, Chua, Chua, Chua, Galias, Galias, Kocarev, Kocarev, Ling, Ling, Ling, Mills, Munson, Parker, Sandberg, Thö?g, Wu, Yu   +18 more
core   +1 more source

Optimal scheduling algorithm for residential building distributed energy source systems using Levy flight and chaos-assisted artificial rabbits optimizer

Energy Reports, 2023
The increase in demand for MicroGrids (MGs) is a significant factor in the provision of electricity in the future, mainly due to the use of renewable energy sources, which reduces the release of hazardous gases.
D. Sathish Kumar, M. Premkumar, C. Kumar, S.M. Muyeen   +3 more
doaj   +1 more source

Stochastic Analysis of the Efficiency of a Wireless Power Transfer System Subject to Antenna Variability and Position Uncertainties

Sensors, 2016
The efficiency of a wireless power transfer (WPT) system in the radiative near-field is inevitably affected by the variability in the design parameters of the deployed antennas and by uncertainties in their mutual position.
Marco Rossi, Gert-Jan Stockman, Hendrik Rogier, Dries Vande Ginste   +3 more
doaj   +1 more source

Adaptation of a genetic operator and a dynamic S-box for chaotic encryption of medical and color images

Scientific African, 2023
In this article, we will propose a new method for encrypting of arbitrary sizes and formats. Based on chaos, this new technique starts with the construction of an S-box of size 16×16, improved by a dynamic behavior and attached to new substitution and ...
Younes Qobbi, Abdellah Abid, Mariem Jarjar, Samir El Kaddouhi, Abdellatif Jarjar, Abdelhamid Benazzi   +5 more
doaj   +1 more source

Conditioned emergence: a dissipative structures approach to transformation [PDF]

, 1999
This paper presents a novel framework for the management of organisational transformation, defined here as a relatively rapid transition from one archetype to another.
Aaker, Ancona, Armstrong, Bagozzi, Bagozzi, Bourgeois, Bourgeois, Bourgeois, Bourgeois, Burns, Child, Cronbach, Dess, Dess, Dess, Dess, Dess, Doty, Duncan, Enz, Finkelstein, Floyd, Fornell, Galbraith, Ginsberg, Gladstein, Govindarajan, Griffin, Grinyer, Hambrick, Hambrick, Hart, Hax, Hinings, Hrebiniak, Iaquinto, Irving, Jehn, Katz, Kim, Lawrence, Li, Miles, Miller, Miller, Miller, Milliken, Naman, Nunnally, Pelled, Porter, Porter, Porter, Priem, Ruekert, Ruekert, Rumelt, Schoonhoven, Schweiger, Sharma, Skivington, Song, Stagner, Thompson, Tjosvold, Tushman, Venkatraman, Venkatraman, Walker, West, Whitney, Wooldridge, Zajac   +72 more
core   +1 more source

Intelligent Approach to Robust Design Optimization of a Rotor System due to Its Support Stiffness Uncertainty

Shock and Vibration, 2020
In this paper, an intelligent robust design approach combined with different techniques such as polynomial chaos expansion (PCE), radial basis function (RBF) neural network, and evolutionary algorithms is presented with a focus on the optimization of the
Bensheng Xu, Chaoping Zang, Genbei Zhang
doaj   +1 more source

Emerging from the Deep: Complexity, Emergent Pedagogy and Deep Learning

Northeast Journal of Complex Systems, 2020
As indicated in the title – emerging from the deep – this paper proposes that an ability to face and deal with complexity can emerge from deep learning that is facilitated by pedagogies designed to ensure this outcome, especially an emergent pedagogy ...
Sue L. T. McGregor
doaj   +1 more source

Effect of Circuit Breaker Shunt Resistance on Chaotic Ferroresonance in Voltage Transformer

Advances in Electrical and Computer Engineering, 2010
Ferroresonance or nonlinear resonance is a complex electrical phenomenon, which may cause over voltages and over currents in the electrical power system which endangers the system reliability and continuous safe operating. This paper studies the effect
RADMANESH, H., ROSTAMI, M.
doaj   +1 more source