A new reliability allocation weight for reducing the occurrence of severe failure effects

Kim, Kyungmee O.; Yang, Yoonjung; Zuo, Ming J.

doi:10.1016/j.ress.2013.04.002

Cited by 78 publications

(65 citation statements)

References 12 publications

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“…To overcome the defects of this method, a new allocation approach was presented by Kim et al [15]. The original severity is modified by an exponential function, assuming that S ij is the original severity of failure mode j in subsystem i, the new severity is given as :…”

Section: Rpn-based Allocation Methodsmentioning

confidence: 99%

“…To solve the unreasonable of factor weights in the allocation of RPN-based methods, the severity is modified as Eq. (23) based on the approach proposed by Kim et al [15]. Not only does this method make up for the equal weight of factors, but solves the linearity of various severities which are criticized in RPN-based methods:…”

Section: Step 1 Influential Factors Determinationmentioning

confidence: 99%

See 1 more Smart Citation

A comprehensive and practical reliability allocation method considering failure effects and reliability costs

Yu¹,

Zhang²,

Ran³

et al. 2018

Eksploatacja i Niezawodność – Maintenance and Reliability

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Section: Rpn-based Allocation Methodsmentioning

confidence: 99%

Section: Step 1 Influential Factors Determinationmentioning

confidence: 99%

A comprehensive and practical reliability allocation method considering failure effects and reliability costs

Yu¹,

Zhang²,

Ran³

et al. 2018

Eksploatacja i Niezawodność – Maintenance and Reliability

View full text Add to dashboard Cite

“…Yang et al [8] presented cubic transformed functions of FMEA. Kim et al [9] summarized the limitations of the FMEA methods. Besides, fault tree analysis (FTA) is always utilized to calculate the probability of failures [10][11][12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Reliability Modeling of Electromechanical System with Meta-Action Chain Methodology

Zhang

Wang

2018

Mathematical Problems in Engineering

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To establish a more flexible and accurate reliability model, the reliability modeling and solving algorithm based on the metaaction chain thought are used in this thesis. Instead of estimating the reliability of the whole system only in the standard operating mode, this dissertation adopts the structure chain and the operating action chain for the system reliability modeling. The failure information and structure information for each component are integrated into the model to overcome the given factors applied in the traditional modeling. In the industrial application, there may be different operating modes for a multicomponent system. The meta-action chain methodology can estimate the system reliability under different operating modes by modeling the components with varieties of failure sensitivities. This approach has been identified by computing some electromechanical system cases. The results indicate that the process could improve the system reliability estimation. It is an effective tool to solve the reliability estimation problem in the system under various operating modes.

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“…Reliability tends to be related to the safety of products and its operating performance under specified conditions [4]. Reliability allocation aims at reasonably planning the reliability of individual elements to optimize the utilization of resources and ensure the design functions of products [5,6].…”

Section: Introductionmentioning

confidence: 99%

Low Carbon-Oriented Optimal Reliability Design with Interval Product Failure Analysis and Grey Correlation Analysis

et al. 2017

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Abstract:The problem of large amounts of carbon emissions causes wide concern across the world, and it has become a serious threat to the sustainable development of the manufacturing industry. The intensive research into technologies and methodologies for green product design has significant theoretical meaning and practical value in reducing the emissions of the manufacturing industry. Therefore, a low carbon-oriented product reliability optimal design model is proposed in this paper:(1) The related expert evaluation information was prepared in interval numbers; (2) An improved product failure analysis considering the uncertain carbon emissions of the subsystem was performed to obtain the subsystem weight taking the carbon emissions into consideration. The interval grey correlation analysis was conducted to obtain the subsystem weight taking the uncertain correlations inside the product into consideration. Using the above two kinds of subsystem weights and different caution indicators of the decision maker, a series of product reliability design schemes is available; (3) The interval-valued intuitionistic fuzzy sets (IVIFSs) were employed to select the optimal reliability and optimal design scheme based on three attributes, namely, low carbon, correlation and functions, and economic cost. The case study of a vertical CNC lathe proves the superiority and rationality of the proposed method.

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A new reliability allocation weight for reducing the occurrence of severe failure effects

Cited by 78 publications

References 12 publications

A comprehensive and practical reliability allocation method considering failure effects and reliability costs

A comprehensive and practical reliability allocation method considering failure effects and reliability costs

Reliability Modeling of Electromechanical System with Meta-Action Chain Methodology

Low Carbon-Oriented Optimal Reliability Design with Interval Product Failure Analysis and Grey Correlation Analysis

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