Results 11 to 20 of about 18,162,333 (306)

Application of Bayesian Networks in Reliability Evaluation

open access: yesIEEE Transactions on Industrial Informatics, 2019
The Bayesian network (BN) is a powerful model for probabilistic knowledge representation and inference and is increasingly used in the field of reliability evaluation.
Bao-ping Cai   +6 more
semanticscholar   +3 more sources

Reliability Evaluation Based on Mathematical Degradation Model for Vacuum Packaged MEMS Sensor [PDF]

open access: yesMicromachines, 2022
Vacuum packaging is used extensively in MEMS sensors for improving performance. However, the vacuum in the MEMS chamber gradually degenerates over time, which adversely affects the long-term performance of the MEMS sensor. A mathematical model for vacuum
Guizhen Du   +4 more
doaj   +2 more sources

Popular science and education of cosmetic surgery in China: Quality and reliability evaluation of Douyin short videos [PDF]

open access: yesHealth Expectations, 2023
Background Douyin APP is the short video APP with the largest number of users in China. Objective This study aimed to evaluate the quality and reliability of short videos about cosmetic surgery on Douyin. Methods In August 2022, we retrieved and screened
Jianfei Zhang   +5 more
doaj   +2 more sources

Reliability Evaluation for Continuous-Wave Functional Near-Infrared Spectroscopy Systems: Comprehensive Testing from Bench Characterization to Human Test [PDF]

open access: yesSensors
In recent years, biomedical optics technology has developed rapidly. The current widespread use of biomedical optics was made possible by the invention of optical instruments.
Chenyang Gao   +4 more
doaj   +2 more sources

Reliability Evaluation for Integrated Electricity-Gas Systems Considering Hydrogen

open access: yesIEEE Transactions on Sustainable Energy, 2023
Regarded as the cleanest and a versatile energy carrier, green hydrogen generated with renewable energy is receiving increased attention in the transition to a carbon-neutral society.
Tao Wu, Jianhui Wang
semanticscholar   +1 more source

A Machine Learning-Based Reliability Evaluation Model for Integrated Power-Gas Systems

open access: yesIEEE Transactions on Power Systems, 2022
This paper proposes a machine learning method for the reliability evaluation of integrated power-gas systems (IPGS) under the uncertain component failure probability distributions. The Random Forest (RF) method is designed to select important features to
Shuai Li   +4 more
semanticscholar   +1 more source

Survival signature for reliability evaluation of a multi-state system with multi-state components

open access: yesReliability Engineering & System Safety, 2021
Survival signature technology has recently attracted increasing attention for its merits on quantifying reliability of systems with multiple types of components.
Jinlei Qin, F. Coolen
semanticscholar   +1 more source

Reliability Evaluation of Power Systems

open access: yesReliability and Maintenance - An Overview of Cases, 2019
Reliability evaluation of electric power systems is an essential and vital issue in the planning, designing, and operation of power systems. An electric power system consists of a set of components interconnected with each other in some purposeful and ...
A. Al-Shaalan
semanticscholar   +1 more source

Reliability Modeling and Analysis of Generalized Majority Systems by Stochastic Computation

open access: yesIEEE Access, 2020
The k-out-of-n: G(F) majority voter consists of n components (or modules) and a number of the components are required to be operating correctly for the overall system to be correct.
Ning Wang   +3 more
doaj   +1 more source

Hierarchical Control Strategy for Active Hydropneumatic Suspension Vehicles Based on Genetic Algorithms

open access: yesAdvances in Mechanical Engineering, 2015
A new hierarchical control strategy for active hydropneumatic suspension systems is proposed. This strategy considers the dynamic characteristics of the actuator.
Jinzhi Feng   +4 more
doaj   +1 more source

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