Results 51 to 60 of about 88,324,744 (172)

Resilient Energy and Flexibility Scheduling in Interconnected Local Energy Networks via AI‐Enabled Cyber‐Integrity Enhancement

open access: yesIET Smart Grid, Volume 9, Issue 1, January/December 2026.
This paper presents an AI‐enabled framework for resilient energy and flexibility scheduling in interconnected local energy networks (ILENs). By introducing a Cyber‐Connectivity Index and employing an XGBoost‐based algorithm for real‐time data correction, the model enhances operational efficiency and data integrity under cyber threats.
Ali Yazhari Kermani   +2 more
wiley   +1 more source

Assessing Reliability in Manufacturing Systems by a New Arrangement of the Mean Time Between Failures (MTBF)

open access: yesمجلة النهرين للعلوم الهندسية
This work has studied the size of the mean time between failures (MTBF) because it has a vital role in assessing reliability in manufacturing systems.
Abdulkhalek M. Kadir
doaj   +1 more source

Two-Layer Error Control Codes Combining Rectangular and Hamming Product Codes for Cache Error

open access: yesJournal of Low Power Electronics and Applications, 2014
We propose a novel two-layer error control code, combining error detection capability of rectangular codes and error correction capability of Hamming product codes in an efficient way, in order to increase cache error resilience for many core systems ...
Meilin Zhang, Paul Ampadu
doaj   +1 more source

Reliability Evaluation and Thermal‐Performance Based Review of Isolated Multiport Converters for EV Application

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
The upswing in electric vehicle (EV) demand has underscored the necessity for readily available charging infrastructure, further catalyzing the need for efficient power control mechanisms. Consequently, there is a persistent demand for reliable, compact, efficient, and lightweight power converters to support this infrastructure.
Zarren Firdous   +5 more
wiley   +1 more source

Structural Identifiability and Reliability Assessment of a Nonidentical Cold‐Standby System Subject to Progressive Degradation and Imperfect Switching

open access: yesJournal of Applied Mathematics, Volume 2026, Issue 1, 2026.
In safety‐critical systems, the assumption of identical components often leads to an overestimation of reliability. This study develops a detailed continuous‐time Markov chain (CTMC) model for a complex three‐unit, nonidentical cold‐standby system.
Nawres R. Neamah   +4 more
wiley   +1 more source

Markov‐Driven Reliability Improvement in Duplex and Triplex Standby Architectures With Variable Failure and Repair Rates

open access: yesJournal of Computer Networks and Communications, Volume 2026, Issue 1, 2026.
To enhance the reliability of industrial wireless sensor networks (IWSNs), this study develops a state‐based continuous‐time Markov model for duplex and triplex architectures equipped with warm and cold standby backup sensors. The proposed model explicitly defines the state space, transition structure, and failure–repair dynamics for one, two, and ...
Ahmadreza Zamani   +3 more
wiley   +1 more source

Comparison of reliability techniques of parametric and non-parametric method

open access: yesEngineering Science and Technology, an International Journal, 2016
Reliability of a product or system is the probability that the product performs adequately its intended function for the stated period of time under stated operating conditions. It is function of time.
C. Kalaiselvan, L. Bhaskara Rao
doaj   +1 more source

Phon Mean oral history recording

open access: yes, 2001
An audio recording of an oral history of Phon Mean about fleeing Cambodia with her family at age ten and coming to the United States. She talks about life in Cambodia when she was a child and then about life in the U.S., including school, her first job ...
Mean, Phon
core   +1 more source

Role of individual component failure in the performance of a 1-out-of-3 cold standby system: A Markov model approach

open access: yesOpen Engineering
The current work assesses the availability and reliability of repairable 1-out-of-3 cold standby systems, undergoing switching failure, by the Markov models, where a finite set of differential equations govern the repairable system.
Hindi Layla, Asker Hussein K.
doaj   +1 more source

Reliability Equivalence Factors for Coherent System using Survival Signature [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences
This study presents a methodology aimed at enhancing the performance of coherent systems through the application of survival signature analysis, focusing on the calculation of reliability equivalence factors (REFs).
Deepak, Garima Chopra, Deeksha
doaj   +1 more source

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