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Human reliability in maintenance task

Pacaiova HANA,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2, Pages 184-188 doi: 10.1007/s11465-010-0002-4

Abstract: The importance of considering the reliability of maintenance tasks and the method to reach it are also

Keywords： maintenance risk assessment failure reliability prevention

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New concept and procedure for reliability assessment of an IEC 61850 based substation and distribution

Hosein HAYATI,Amir AHADI,Seyed Mohsen MIRYOUSEFI AVAL

Frontiers in Energy 2015, Volume 9, Issue 4, Pages 387-398 doi: 10.1007/s11708-015-0382-6

Abstract: grid with advanced communication technologies can be used for several purposes such as efficiency and reliabilityThis paper proposes a novel method for reliability evaluation of modern substation and distribution systemsThe fault tree analysis (FTA) is used to quantify the reliability of the system.

Keywords： IEC 61850 reliability assessment fault tree analysis

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Reliability of foam posturography in assessment of postural balance in the patients with vertigo

LIU Bo, KONG Weijia

Frontiers of Medicine 2008, Volume 2, Issue 4, Pages 361-365 doi: 10.1007/s11684-008-0069-z

Abstract: The postural balance is a important aspect of assessment in vestibular rehabilitation therapy.Then, the reliability of foam posturography is critical in clinic.To our knowledge, there is no report about the test-retest reliability of foam posturography in the patientsincluding normal subjects and patients without falling were 0.887–0.973 according to the T1–T4 between two assessmentwere significantly different in the T2 ( = 2.018, = 0.049) and T4 ( = 3.905, < 0.001) in the first assessment

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Reliability assessment of three-dimensional bearing capacity of shallow foundation using fuzzy set theory

Rajarshi PRAMANIK, Dilip Kumar BAIDYA, Nirjhar DHANG

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2, Pages 478-489 doi: 10.1007/s11709-021-0698-8

Abstract: The aim of this study is to investigate the applicability of reliability theory on surface square/rectangularprobability of failure is investigated, and the necessity for considering spatial variability in the reliability

Keywords： finite element method square footing reliability analysis fuzzy set theory coefficient of variation spatial

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A novel method for reliability and risk evaluation of wind energy conversion systems considering wind

Seyed Mohsen MIRYOUSEFI AVAL,Amir AHADI,Hosein HAYATI

Frontiers in Energy 2016, Volume 10, Issue 1, Pages 46-56 doi: 10.1007/s11708-015-0384-4

Abstract: This paper investigates an analytical approach for the reliability modeling of doubly fed induction generatora novel methodology based on the Weibull-Markov method is proposed for evaluating the probabilistic reliabilitythe COPT of the wind farm has been developed and utilized on the IEEE RBTS to estimate the well-known reliabilityresults reveal the importance of inclusion of wind turbine generator outage as well as wind speed in the reliabilityassessment of the wind farms.

Keywords： doubly-fed induction generator (DFIG) composite system adequacy assessment wind speed correlation

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Applying the spectral stochastic finite element method in multiple-random field RC structures

Abbas YAZDANI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 4, Pages 434-447 doi: 10.1007/s11709-022-0820-6

Abstract: correlation length of a random field (RF) with uncertain parameters will affect modeling uncertainties and reliabilityconcrete structures and to evaluate the sensitivity of the correlation length effects in evaluating the reliability

Keywords： uncertainty spectral stochastic finite element method correlation length reliability assessment reinforced

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Hydraulic winder safety design based on hazard analysis and risk assessment

Peng Youduo,Gao Guanghui,Guo Yingfu,Wu Lixin,Li Xin

Strategic Study of CAE 2010, Volume 12, Issue 2, Pages 70-75

Abstract: justify;">In this paper, the safety capability was briefly introduced, the hazard analysis and risk assessmenthazard value confirmed and the most important subsystems ascertained was carried through, the safety reliabilityAll the above work could provide theoretic foundation for safety reliability designing of hydraulic winder

Keywords： mine hydraulic winder safety design hazard analysis risk assessment safety reliability

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Current status and prospects of reliability systems engineering in China

Frontiers of Engineering Management 2021, Volume 8, Issue 4, Pages 492-502 doi: 10.1007/s42524-021-0172-2

Abstract: This study provides a systematic overview of the advent and evolution of reliability systems engineering

Keywords： reliability effectiveness model-based systems engineering reliability systems engineering

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EV Response Capability Assessment Considering User Travel Demand and Cyber System Reliability Article

Yanli Liu, Ke Liu, Xu Sun

Engineering 2022, Volume 15, Issue 8, Pages 186-196 doi: 10.1016/j.eng.2021.08.031

Abstract: This paper proposes an EV response capability assessment method that considers EV users' traveldemands and the reliability of the cyber systems integrated into both the power grid and the transportationA method is further proposed to calculate the state of an EV when it is plugged in, considering the reliabilityof traffic guidance information and the reliability of the release of such information.The impact of cyber reliability on the EV trip and response capability is analyzed.

Keywords： Cyber system Demand response Electric vehicle

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An overview of the reliability metrics for power grids and telecommunication networks

Frontiers of Engineering Management 2021, Volume 8, Issue 4, Pages 531-544 doi: 10.1007/s42524-021-0167-z

Abstract: In this study, we conduct a comprehensive overview of the development of reliability metrics for powerThe main purpose of this review is to promote and support the formulation of communication network reliabilitymetrics with reference to the development of power grid reliability.We classify the metrics of power grid into the reliability of power distribution and generation/transmissionThen, we exhibit and discuss the difference between the situations of the reliability metrics of the

Keywords： reliability metrics power grids telecommunication networks

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System reliability and system resilience

Frontiers of Engineering Management 2021, Volume 8, Issue 4, Pages 615-619 doi: 10.1007/s42524-021-0176-y

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Special issue: Reliability management of complex system

Frontiers of Engineering Management 2021, Volume 8, Issue 4, Pages 477-479 doi: 10.1007/s42524-021-0175-z

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Reliability design method for steam turbine blades

SHI Jinyuan

Frontiers in Energy 2008, Volume 2, Issue 4, Pages 363-368 doi: 10.1007/s11708-008-0073-7

Abstract: The purport and calculation method for blade reliability are expounded.The fatigue strength and the vibration design reliability of turbine blades are determined with the aidSome blade reliability design calculation formulas for a dynamic stress design method, a safety ratiodesign method for fatigue strength, and a vibration reliability design method for the first and secondThis research may provide some scientific basis for reliability design of steam turbine blades.

Keywords： design reliability force probability purport reliability design

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A reliability growth model for 300?MW pumped-storage power units

Jinyuan SHI , Yu YANG , Zhicheng DENG ,

Frontiers in Energy 2009, Volume 3, Issue 3, Pages 337-340 doi: 10.1007/s11708-009-0032-y

Abstract: A reliability growth model for pumped-storage power units is presented.fitting on checking the model’s parameters are given together with analysis results concerning the reliabilityOn site operation, reliability data show that the reliability growth model conforms to rules of reliabilityAnalysis results of reliability growth indicate that measures taken for improving maintenance and operationby the pumped-storage power companies are effective and that the reliability of the 300MW pumped-storage

Keywords： pump-storage power unit availability reliability growth reliability prediction

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An exploratory study for predicting component reliability with new load conditions

Zhengwei HU, Xiaoping DU

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1, Pages 76-84 doi: 10.1007/s11465-018-0522-x

Abstract: Reliability is important to design innovation.For many existing components used in the new product, their reliability will change because the appliedThen the new reliability must be re-evaluated.with new Loads given the following information: The original reliability of the component with respectSince the information is limited, the re-evaluated component reliability is given by its maximum and

Keywords： reliability component failure mode prediction random variable