Results 1 to 10 of about 2,268,138 (179)

Reliability function of general classical-quantum channel [PDF]

open access: green, 2000
In information theory the reliability function and its bounds, describing the exponential behavior of the error probability, are the most important quantitative characteristics of the channel performance.
A. S. Holevo
openalex   +4 more sources

Preventive Maintenance of the k-out-of-n System with Respect to Cost-Type Criterion

open access: yesMathematics, 2021
In a previous paper, the problem of how the preventive maintenance organization for the k-out-of-n: F system could be used, in order to maximize system availability, was considered.
Vladimir Rykov   +2 more
doaj   +1 more source

Preventive Maintenance of a k-out-of-n System with Applications in Subsea Pipeline Monitoring

open access: yesJournal of Marine Science and Engineering, 2021
Environmental safety issues are of particular importance when we design and operate underwater transport systems. To ensure the transport systems function safely, special systems to monitor their condition are being created.
Vladimir Rykov   +2 more
doaj   +1 more source

On Estimation of Reliability Functions for the Extended Rayleigh Distribution under Progressive First-Failure Censoring Model

open access: yesAxioms, 2023
When conducting reliability studies, the progressive first-failure censoring (PFFC) method is useful in situations in which the units of the life testing experiment are separated into groups consisting of k units each with the intention of seeing only ...
Mahmoud Hamed Abu-Moussa   +2 more
doaj   +1 more source

m-Consecutive-k-out-of-n: F Structures with a Single Change Point

open access: yesMathematics, 2020
In the present article, we introduce the m-consecutive-k-out-of-n:F structures with a single change point. The aforementioned system consists of n independent components, of which the first n1 units are identically distributed with common reliability p1,
Ioannis S. Triantafyllou
doaj   +1 more source

Reliability Analysis of ZZ Distribution Under Zero Failure Data

open access: yesJournal of Harbin University of Science and Technology, 2020
It is a deviation reality that lifespan of some products is described by common distributions. However,the ZZ distribution can better describe the lifespan distribution of this type of product.
LEI Lu, ZHANG Guozhi, WANG Ping
doaj   +1 more source

Optimal Control of Degrading Units through Threshold-Based Control Policies

open access: yesMathematics, 2022
Optimal control problems are applied to a variety of dynamical systems with a random law of motion. In this paper we show that the random degradation processes defined on a discrete set of intermediate degradation states are also suitable for formulating
Dmitry Efrosinin, Natalia Stepanova
doaj   +1 more source

Reliability Analysis of Different Configurations of Master and Back-Up Systems Used in Maritime Navigation

open access: yesJournal of Marine Science and Engineering, 2020
This paper presents a comparison of the reliability of various configurations of electronic navigation appliances, from a single system not duplicated (without back-up) to complex systems built of a master system and different numbers of reserve (back-up)
Agnieszka Blokus, Przemysław Dziula
doaj   +1 more source

An Analysis of the New Reliability Model Based on Bathtub-Shaped Failure Rate Distribution with Application to Failure Data

open access: yesMathematics, 2023
The reliability of software has a tremendous influence on the reliability of systems. Software dependability models are frequently utilized to statistically analyze the reliability of software.
Tabassum Naz Sindhu   +5 more
doaj   +1 more source

Frameless ALOHA with Reliability-Latency Guarantees [PDF]

open access: yes, 2017
One of the novelties brought by 5G is that wireless system design has increasingly turned its focus on guaranteeing reliability and latency. This shifts the design objective of random access protocols from throughput optimization towards constraints ...
Lazaro, Francisco   +2 more
core   +2 more sources

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