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Human reliability engineering (HRE) is the description, analysis, and improvement of situations in which human errors have been made or could be made. The probability of human error is distinguished from the probability of incident. HRE can be carried out at different levels: A. Prevention with regard to a future human error; B.
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Reliability engineering dates back to reliability studies in the 20th century; since then, various models have been defined and used. Software engineering plays a key role from several viewpoints, but the main concern is that we're moving toward a more connected world, including enterprises and mobile devices.
Larrucea, Xabier +3 more
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System Dynamic Behavior Modeling Based on Extended GO Methodology
The GO methodology, which is a success-oriented system analysis technique, is effective for evaluating the reliability of complex systems with multiple states and time-series. It is widely used in the domain of nuclear and ship industry.
Yi Ren +6 more
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WBG-Based PEBB Module for High Reliability Power Converters
The increasing presence of power electronic converters in the modern world – from electric vehicles, up to industrial applications – brings up concerns about their reliability, especially in the case of the Wide Band-Gap (WBG) devices ...
Sebastian Baba +3 more
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Validation of Ultrahigh Dependability for Software-Based Systems [PDF]
Modern society depends on computers for a number of critical tasks in which failure can have very high costs. As a consequence, high levels of dependability (reliability, safety, etc.) are required from such computers, including their software.
Barwise J +10 more
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The joint planning of spare parts and maintenance workers in a multiple echelon inventory system with lateral and cross-echelon transshipment can reduce the total cost of the system.
Bowen Cui +6 more
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A Data-Driven Approach to Aircraft Engine MRO Using Enhanced ANNs Based on FMECA
Aircraft engine MRO is essential for safe, reliable, and cost-effective aviation operations. Traditional maintenance methods, such as scheduled and condition-based maintenance, often result in excessive downtime, higher costs, and inefficient resource ...
Idriss Dagal +5 more
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Belief Reliability Distribution Based on Maximum Entropy Principle
Belief reliability is a new reliability metric based on the uncertainty theory, which aims to measure system performance incorporating the influences from design margin, aleatory uncertainty, and epistemic uncertainty.
Tianpei Zu +3 more
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Improving Human Reliability Analysis for Railway Systems Using Fuzzy Logic
The International Union of Railway provides an annually safety report highlighting that human factor is one of the main causes of railway accidents every year.
Lorenzo Ciani +3 more
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Reliability approach for safe designing on a locking system [PDF]
The aim of this work is to predict the failure probability of a locking system. This failure probability is assessed using complementary methods: the First-Order Reliability Method (FORM) and Second-Order Reliability Method (SORM) as approximated methods,
ARNOUX, Philippe +3 more
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