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Building CHAOS: An Operating System for Livermore Linux Clusters [PDF]

open access: green, 2003
The Livermore Computing (LC) Linux Integration and Development Project (the Linux Project) produces and supports the Clustered High Availability Operating System (CHAOS), a cluster operating environment based on Red Hat Linux. Each CHAOS release begins with a set of requirements and ends with a formally tested, packaged, and documented release suitable
Garlick, Jim E., Dunlap, Chris M.
openaire   +4 more sources

Robust state feedback controller design of STATCOM using chaotic optimization algorithm [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2010
In this paper, a new design technique for the design of robust state feedback controller for static synchronous compensator (STATCOM) using Chaotic Optimization Algorithm (COA) is presented.
Heidar Ali Shayanfar   +2 more
core   +3 more sources

Electro-optic chaos system with time delay signature concealment based on XOR operation and multi-bit PRBS

open access: yesOptics Express, 2021
A novel chaos system with XOR operations and multi-bit PRBS is proposed to improve the sequence complexity and the security of the classic electro-optic intensity chaos system. Through the bifurcation diagram and permutation entropy analysis, the PE can be increased to 0.99.
Guoyang Zou, Hongxiang Wang, Yuefeng Ji
openaire   +3 more sources

Dynamical localization simulated on a few qubits quantum computer [PDF]

open access: yes, 2002
We show that a quantum computer operating with a small number of qubits can simulate the dynamical localization of classical chaos in a system described by the quantum sawtooth map model. The dynamics of the system is computed efficiently up to a time $t\
A.D. Mirlin   +37 more
core   +2 more sources

Chaotic behavior in a simple DC drive [PDF]

open access: yes, 1997
Remarkably complex behavior, namely chaotic behavior, in a simple dc chopper-fed dc motor drive system has been investigated. An iterative map that describes the nonlinear dynamics of the system operating in the continuous conduction mode is derived.
Chan, CC   +4 more
core   +1 more source

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

open access: yesInterciencia, 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

Nonlinear Analysis and Control of Interleaved Boost Converter Using Real-Time Cycle to Cycle Variable Slope Compensation [PDF]

open access: yes, 2017
Switched-mode power converters are inherently nonlinear and piecewise smooth systems that may exhibit a series of undesirable operations that can greatly reduce the converter's efficiency and lifetime.
Giaouris, Damian   +3 more
core   +2 more sources

Modelling and control of chaotic processes through their Bifurcation Diagrams generated with the help of Recurrent Neural Network models: Part 1—simulation studies [PDF]

open access: yes, 2006
Many real-world processes tend to be chaotic and also do not lead to satisfactory analytical modelling. It has been shown here that for such chaotic processes represented through short chaotic noisy time-series, a multi-input and multi-output recurrent ...
C, S Kumar   +2 more
core   +1 more source

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

open access: yes, 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   +18 more
core   +1 more source

Universal behaviour of a wave chaos based electromagnetic reverberation chamber [PDF]

open access: yes, 2013
In this article, we present a numerical investigation of three-dimensional electromagnetic Sinai-like cavities. We computed around 600 eigenmodes for two different geometries: a parallelepipedic cavity with one half- sphere on one wall and a ...
Gros, Jean-Baptiste   +4 more
core   +3 more sources

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