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

open access: gold, 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
Jim Garlick, Charlotte Dunlap
semanticscholar   +5 more sources

CHAOS: why one cannot have only an operating system for real-time applications [PDF]

open access: bronzeACM SIGOPS Operating Systems Review, 1989
CHAOS ― A Concurrent Hierarchical Adaptable Object System, is a complete programming and operating system. Its goal is to support the programming of real-time applications that are accountable, efficient, and ...
P. Gopinath, Karsten Schwan
semanticscholar   +3 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.
Safari Amin   +2 more
doaj   +3 more sources

Bi-objective operation optimization of regional integrated energy system considering shared energy storage [PDF]

open access: yesScientific Reports
With the development of the sharing economy, the concept of “sharing” has begun to penetrate into the power grid, and companies have begun to explore service models for shared energy storage.
Xiaobang Li   +3 more
doaj   +2 more sources

A Multi-Carrier Structure for Chaos –Shift Keying

open access: yesJournal of Kufa for Mathematics and Computer, 2021
The next generation of wireless communications networks needs higher data transfer rates; this requires to provide wireless communication systems operating at higher spectral efficiencies.
Salsabeel Hasan, Zahir Hussain
doaj   +1 more source

Investigate the full characteristic of a centrifugal pump-as-turbine (PAT) in turbine and reverse pump modes

open access: yesEngineering Applications of Computational Fluid Mechanics, 2023
Large centrifugal pumps can generate electricity in reverse, reducing the power supply pressure of the power grid. However, S region may occurs during the operation and regulation of the pump as a steam turbine (PAT). The S region can cause unstable unit
Shijie Yang   +6 more
doaj   +1 more source

Three-Level T-Type Inverter Fault Diagnosis and Tolerant Control Using Single-Phase Line Voltage

open access: yesIEEE Access, 2020
This study combines extension theory and chaos theory to create a three-level T-type inverter fault diagnosis system that uses single-phase line voltage signals.
Kuei-Hsiang Chao   +2 more
doaj   +1 more source

Design, Implementation, and Analysis of a Block Cipher Based on a Secure Chaotic Generator

open access: yesApplied Sciences, 2022
This work proposes a new secure chaos-based encryption/decryption system, operating in cipher block chaining (CBC) mode, and analyze its performance. The cryptosystem includes a robust pseudorandom number generator of chaotic sequences (PRNG-CS).
Fethi Dridi   +4 more
doaj   +1 more source

Influence of Radiative and Non-Radiative Recombination Lifetimes and Feedback Strength on the States and Relative Intensity Noise of Laser Diode

open access: yesPhotonics, 2022
A systematic treatment of the influence of the optical feedback (OFB) and the ratio of the radiative and the non-radiative recombination lifetime (τr/τnr) on the relative intensity noise (RIN) and the system dynamics of a semiconductor laser (SL) is ...
Salah Abdulrhmann   +2 more
doaj   +1 more source

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