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I. V. Arkhipova
2019 Issues of radio electronics  
By now requirements in terms of gamma‑percentile time to failure of electronic components, used as part of advanced electronic equipment, reaching 150,000 hours under value of γ = 99%.  ...  Due to the increase in requirements for these products in terms of reliability, there is a need to develop new ideas and methods of reliability theory.  ...  Assessment of reliability of electronics components using statistical prediction methods. 1 3 1,47·10 -6 0,004 5,89·10 -7 Режим 2 3 1,47·10 -6 0,004 5,89·10 -7 Режим 3 3 1,09·10 -6 0,004  ... 
doi:10.21778/2218-5453-2019-6-104-109 fatcat:xilpsmbapjbfjk4rxxsicfng6y

Evaluation of Reliability in Component-Based System Using Architecture Topology

Fathollah Bistouni, Department of Computer Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran, Mohsen Jahanshahi, Department of Computer Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran
2020 Journal of the Institute of Electronics and Computer  
Therefore, the component However, in the reliability analysis which is used in this work, the complex relationships between the components of the application were not included.  ...  [9, 10] , the aim is using path-based architectural reliability model to provide new approaches to analysis the reliability of component-based software system.  ... 
doi:10.33969/jiec.2020.21005 fatcat:7eqwjgkdpvfu3fayurpndafpdu

Clarification the reliability of electronic components used in nuclear industry

D S Samokhin, T N Leonova, M Alslman, A D Vostrilova
2019 IOP Conference Series: Materials Science and Engineering  
Data on the reliability of the groups of electrical-radiation equipment (ERE), used in the design, manufacture and operation of equipment, instruments, devices include information on the mathematical models  ...  When calculating the reliability indicator of any device , under specified operating condition, usually reference data on the characteristics of the reliability of the elements.  ...  To predict the performance and failure of the component, it is necessary to clarify the reliability of each group of ERE.  ... 
doi:10.1088/1757-899x/487/1/012006 fatcat:akdjpdjymvfntiimcxmg4j6z4u

Software Reliability Estimation of Component based Software System using Fuzzy Logic

Gopal Prasad, Ram Nivas
2015 International Journal of Computer Applications  
Here, we apply Fuzzy Logic approach to estimate the reliability of component-based software system with the basis of reliability factor.  ...  Software designers are motivated to develop reliable, reusable and useful software.  ...  In this paper we will use both type of facility for estimation component based software system.  ... 
doi:10.5120/ijca2015904871 fatcat:5pwm54vfcvd3xoxftpxo7sx3mi

Technique for Early Reliability Prediction of Software Components Using Behaviour Models

Awad Ali, Dayang N. A. Jawawi, Mohd Adham Isa, Muhammad Imran Babar, Yong Deng
2016 PLoS ONE  
Behaviour models are the most commonly used input for predicting the reliability of a software system at the early design stage.  ...  The state machine is also used as a source for identifying the nodes and edges of a component probabilistic dependency graph (CPDG).  ...  The authors are grateful to University of Kassala, Universiti Teknologi Malaysia and the members of the Embedded & Real-Time Software Engineering Laboratory for their feedback and continuous support.  ... 
doi:10.1371/journal.pone.0163346 pmid:27668748 pmcid:PMC5036808 fatcat:qk5d3udiqza5foxyu2pev2hc7a

Using Hierarchical Scenarios to Predict the Reliability of Component-Based Software

Chunyan HOU, Jinsong WANG, Chen CHEN
2018 IEICE transactions on information and systems  
Several scenario-based approaches have been proposed to predict the reliability of a system at the design time, most of them adopt flat construction of scenarios, which doesn't conform to software design  ...  System scenarios that derived from system design specification play an important role in the reliability engineering of componentbased software systems.  ...  There has been some previous work on using scenarios to predict the reliability of component-based software.  ... 
doi:10.1587/transinf.2017edp7127 fatcat:pbyaz2a27ff2rknzhp7ixtwkym

Reliability Study of Mechatronic Power Components Using Spectral Photon Emission Microscopy

N. Moultif, E. Joubert, O. Latry
2016 Advanced Electromagnetics  
In this paper, we present one of the most important failure analysis tools that permits the localizing and the identification of the failure mechanisms.  ...  A diffraction grating is used as a spectrometer in the system. Application results on mechatronic power devices such as HEMT AlGaN/GAN and SiC MOSFETs are reported.  ...  The spectrum of the two devices shown in Fig. 10 , presents a decrease in the intensity of PE for the aged component, and a slight shift in the decreasing wavelengths.  ... 
doi:10.7716/aem.v5i3.380 fatcat:y4pau4myxrclfj6ofxrgc4lmwa

Using D-Spectra in Network Monte Carlo: Estimation of System Reliability and Component Importance [chapter]

Ilya B. Gertsbakh, Yoseph Shpungin
2011 Springer Series in Reliability Engineering  
We demonstrate an efficient algorithm which calculates simultaneously system reliability spectrum and BIM spectra for all its components. Use of BIMs in optimal system design is discussed.  ...  We present a combinatorial definition of network-type system destruction spectrum (signature) and component importance D-spectra, and demonstrate how Birnbaum importance measures (BIMs) can be expressed  ...  The first expression on the right-hand side of (2.1) is the reliability of a system in which component j is permanently up and the second term is the reliability of the system in which component j is permanently  ... 
doi:10.1007/978-1-4471-2207-4_2 fatcat:ucea4owvgzhnnhdk55qcbpa3qe

Impact of variance components on reliability of absolute quantification using digital PCR

Bart KM Jacobs, Els Goetghebeur, Lieven Clement
2014 BMC Bioinformatics  
The impact of the corresponding variance components on the accuracy and precision of target concentration estimators presented in the literature is studied through simulation.  ...  We find that a well-chosen sample dilution level and modifiable settings such as the fluorescence cut-off for target copy detection have a substantial impact on reliability and can be adapted to the sample  ...  P7/06 of the Belgian government (Belgian Science Policy) and Multidisciplinary Research Partnership "Bioinformatics: from nucleotides to networks" (01MR0310W) of Ghent University.  ... 
doi:10.1186/1471-2105-15-283 pmid:25147026 pmcid:PMC4261249 fatcat:6k2bsrufgnes7bxkahjyftrzpm

10 Fuzzy reliability of system using different types of bifuzzy failure rates of components [chapter]

2020 Soft Computing  
The present study proposes to determine the fuzzy reliability of systems using different types of conflicting bifuzzy numbers Till now, to evaluate the fuzzy reliability used the failure rates of components  ...  Therefore, in this study, a new method has been introduced to determine the fuzzy reliability of a system having components following different types of conflicting bifuzzy failure rates.  ...  [10] analyzed fuzzy reliability of systems using time dependent fuzzy set of components.  ... 
doi:10.1515/9783110628616-010 fatcat:izrllyjbcbh5pgkft7wk7crjd4

Reliability of Component based Software System using Soft Computing Techniques A Review

Jyoti Agarwal, Renuka Nagpal, Rajni Sehgal
2014 International Journal of Computer Applications  
We will prioritized reliability factors by applying soft computing techniques which in turn result factor which greatly effects reliability of component based system.  ...  In this paper we will find out the factors which greatly effects reliability of component based system by conducting literature survey.  ...  Their proposed model is useful to estimate the reliability of component based system and can be used adaptively in early stages of software development.  ... 
doi:10.5120/16314-5548 fatcat:ges573ibd5apjk7iehxbe6fmsq

Implementation of Reliability-Centered Maintenance for transmission components using Particle Swarm Optimization

J.H. Heo, M.K. Kim, J.K. Lyu
2014 International Journal of Electrical Power & Energy Systems  
In a deregulated power industry, a maintenance strategy is of critical importance for transmission systems composed of aging components.  ...  Particle Swarm Optimization (PSO) is used to extract the optimal RCM strategy from a large class of possible maintenance scenarios.  ...  Reliability-Centered Maintenance (RCM) has been used to develop maintenance strategies that provide an acceptable level of reliability in a cost-effective manner [4] .  ... 
doi:10.1016/j.ijepes.2013.09.005 fatcat:f7a7ifeehrbwfavwoifxujky5q

Using Scenarios to Predict the Reliability of Concurrent Component-Based Software Systems [chapter]

Genaína Rodrigues, David Rosenblum, Sebastian Uchitel
2005 Lecture Notes in Computer Science  
If component reliability information is available, scenarios can be used to perform early system reliability assessment.  ...  The contribution of this paper is a reliability prediction technique that takes into account the component structure exhibited in the scenarios and the concurrent nature of component-based systems.  ...  Another promising direction includes the use of the synthesized component LTS to predict component reliability.  ... 
doi:10.1007/978-3-540-31984-9_9 fatcat:4qx3o7bcsbgzbkwnw5suy2m4hq

Early reliability assessment of component-based software system using colored petri net

2019 Turkish Journal of Electrical Engineering and Computer Sciences  
The high-level model of the scenario is taken as a UML sequence diagram. Synthesis of the formal model is conducted using an introduced graph called a fragments dependency graph.  ...  The proposed model enhances reliability assessment of the software system by measuring the density of failure for each part of the software system, predicting the reliability during execution of a scenario  ...  In the presented method for reliability evaluation, we did not consider some important and effective parameters for system reliability such as error propagation and fault tolerance [26] [27] [28] [29]  ... 
doi:10.3906/elk-1805-82 fatcat:7smmbxpqlndkzbgzv2oj5mngqm


Ali Mahroni
2021 Vortex  
Supporting Facilities for Airport Rescue & Fire Fighting totaled 194 where required for category 8 was 167 but there were still some shortcomings of the equipment needed.  ...  This can be shown in the table, namely the types of hydraulic / electrical (or combination) portable rescue equipment, oxygen resuscitation, and thermal imaging cameras.  ...  up to but no including 90 m 8 m RELIABILITY OF EC 155 B1 AIRCRAFT COMPONENTS USING UPPER CONTROL LIMIT (ALERT LEVEL) FORMULATION Upaya peningkatan Airport Rescue & Fire Fighting Bandar Udara Internasional  ... 
doi:10.28989/vortex.v1i2.902 fatcat:nr4adgqf7nb7tg7bydl4gcwoji
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