Keyword: failure modelling

Found 25 papers in total
Exploring the Fundamentals of Root Cause Analysis: Are We Asking the Right Questions in Defining the Problem?
Exploring the Fundamentals of Root Cause Analysis: Are We Asking the Right Questions in Defining the Problem?
2012,
The purpose of this article is to explore the dynamics of root cause analysis (RCA)...
A Note on Incorporating Simultaneous Multi-level Failure Time Data in System Reliability Assessments
A Note on Incorporating Simultaneous Multi-level Failure Time Data in System Reliability Assessments
2016,
In this article, we present a method how to evaluate the likelihood for simultaneous...
Probabilistic Physics of Failure-based framework for fatigue life prediction of aircraft gas turbine discs under uncertainty
Probabilistic Physics of Failure-based framework for fatigue life prediction of aircraft gas turbine discs under uncertainty
2016,
A probabilistic PoF‐based framework for fatigue life prediction is proposed. A...
Calibration of partial safety factors for offshore foundation design
Calibration of partial safety factors for offshore foundation design
2015,
The foundation of an offshore installation is designed to resist the static and...
A rough TOPSIS Approach for Failure Mode and Effects Analysis in Uncertain Environments
A rough TOPSIS Approach for Failure Mode and Effects Analysis in Uncertain Environments
2014,
This study aims at improving the effectiveness of failure mode and effect analysis...
Modeling of functional failures in digital systems under the radiation effect
Modeling of functional failures in digital systems under the radiation effect
2013,
In this paper we study modeling techniques for functional failures in digital systems...
Reliability of safety-instrumented systems subject to partial testing and common-cause failures
Reliability of safety-instrumented systems subject to partial testing and common-cause failures
2014,
Partial testing is sometimes used as a supplement to proof testing to improve the...
Structural damage identification by adding virtual masses
Structural damage identification by adding virtual masses
2013,
This paper presents a method for damage identification by adding virtual masses to the...
Concrete Crack Detection by Multiple Sequential Image Filtering
Concrete Crack Detection by Multiple Sequential Image Filtering
2012,
This article presents a new robust automated image processing method for detecting...
A two‐phase quorum queueing system with Bernoulli vacation schedule, setup, and N‐policy for an unreliable server with delaying repair
A two‐phase quorum queueing system with Bernoulli vacation schedule, setup, and N‐policy for an unreliable server with delaying repair
2012,
We present in this paper a thorough classified review of queueing system with...
Periodic inspection optimization model for a two‐component repairable system with failure interaction
Periodic inspection optimization model for a two‐component repairable system with failure interaction
2012,
This paper proposes a model to find the optimal periodic inspection interval on a...
BDD‐based reliability evaluation of phased‐mission systems with internal/external common‐cause failures
BDD‐based reliability evaluation of phased‐mission systems with internal/external common‐cause failures
2013,
Phased‐mission systems (PMS) are systems in which multiple...
Optimal preventive and corrective maintenance for equipment with Erlangian life‐time distribution
Optimal preventive and corrective maintenance for equipment with Erlangian life‐time distribution
2013,
We consider the case of important systems located on operational sites far away from...
Online scenario labeling using a hidden Markov model for assessment of nuclear plant state
Online scenario labeling using a hidden Markov model for assessment of nuclear plant state
2013,
By taking into account both aleatory and epistemic uncertainties within the same...
First two moment entropy maximisation approach for M/G/1 queues with second optional service and server breakdowns
First two moment entropy maximisation approach for M/G/1 queues with second optional service and server breakdowns
2011,
We consider the M/G/1 queue with second optional service and server...
A unified scheme for developing software reliability growth models using stochastic differential equations
A unified scheme for developing software reliability growth models using stochastic differential equations
2012,
Of late some continuous‐state space software reliability growth model...
Optimising age‐replacement and extended non‐renewing warranty policies in lifecycle costing
Optimising age‐replacement and extended non‐renewing warranty policies in lifecycle costing
2011,
This paper analyses the life cycle cost of equipment protected by both base and...
Reliability and availability of a standby system with common cause failure
Reliability and availability of a standby system with common cause failure
2011,
The reliability and availability are considered for four series configurations with...
Optimal age‐replacement time with minimal repair based on cumulative repair‐cost limit for a system subject to shocks
Optimal age‐replacement time with minimal repair based on cumulative repair‐cost limit for a system subject to shocks
2011,
An operating system is subject to random shocks that arrive according to a...
Modelling failure rates according to time and influencing factors
Modelling failure rates according to time and influencing factors
2011,
Reliability of systems often depends on their age (aging or burn‐in...
Managing risks in a relief supply chain in the wake of an adverse event
Managing risks in a relief supply chain in the wake of an adverse event
2011,
Catastrophes cause significant physical damage and destruction, potential loss of life...
Designing for resilience to hardware failures in interactive systems: A model and simulation‐based approach
Designing for resilience to hardware failures in interactive systems: A model and simulation‐based approach
2011,
The paper proposes a formal description technique and a supporting tool that provide a...
Estimating component characteristics from system failure‐time data
Estimating component characteristics from system failure‐time data
2010,
Suppose that failure times are available from a random sample of N systems of a given,...
Optimum step-stress accelerated life test plans for log-location-scale distributions
Optimum step-stress accelerated life test plans for log-location-scale distributions
2008,
This article presents new tools and methods for finding optimum step-stress...
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