Results 51 to 60 of about 1,964,601 (320)

The Reliability Assessment of Firefighting Systems Using Fuzzy Bayesian Network in the Floating Roof Tanks of a Petrochemical Company [PDF]

Muhandisī-i bihdāsht-i ḥirfah/ī, 2023
Background and Objective: This study aimed to provide a risk assessment method based on a Fuzzy Bayesian Network (FBN) to prevent the failure of firefighting systems (FSs). Materials and Methods: In this research, the fault tree structure was validated,
Fereydoon Laal, Mostafa Pouyakian, Mohammad Javad Jafari   +2 more
doaj  

A Noisy-OR gate based fuzzy fault tree approach for micro-leakage evaluation of bolt-gasket-flange connection (BGFC)

Journal of Loss Prevention in the Process Industries, 2021
In the natural gas gathering and transportation station, bolt-gasket-flange connection (BGFC) is the main connection mode, but due to its large number, the micro-leakage may result in serious consequences.
Zheng Zhang, Yanbao Guo, De-Guo Wang, Guanghai Li, D. Peng   +4 more
semanticscholar   +1 more source

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

Reliability evaluation for complex systems based on interval-valued triangular fuzzy weighted mean and evidence network

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018
Aiming at the problem in obtaining the precise failure rates of components, this paper presents a new reliability evaluation method for complex systems using interval triangular fuzzy subset and evidence network (EN).
Rongxing DUAN, Yanni LIN, Longfei HU
doaj   +1 more source

Attribute-driven fuzzy fault tree model for adaptive lubricant failure diagnosis

Journal of Dynamics Monitoring and Diagnostics
Lubricant diagnosis serves as a crucial accordance for condition-based maintenance (CBM) involving oil changing and wear examination of critical parts in equipment.
Shuo Wang, Yishi Chang, Tong-Hai Wu, Zhidong Han, Ya-Guo Lei   +4 more
semanticscholar   +1 more source

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

Advanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta, Sushmit Sen, Nilanjan Dey, Amrita Chatterjee, Ananya Sadhu, Sudipta Sarkar, Pradip K. Maji   +6 more
wiley   +1 more source

Fuzzy Fault Trees: the Fast and the Formal

Preprint version, containing an appendix with proofs, of the conference paper with the DOI below; presented at QEST+FORMATS 2025. (This replacement corrects the faulty DOI from the previous version and updates this comment field.)
Thi Kim Nhung Dang, Benedikt Peterseim, Milan Lopuhaä-Zwakenberg, Mariëlle Stoelinga   +3 more
openaire   +5 more sources

Reliability and criticality analysis of a large-scale solar photovoltaic system using fuzzy-fault tree analysis approach

Journal of King Saud University: Engineering Sciences
Over time, solar Photovoltaic (PV) systems experience a decline in performance and reliability due to various environmental factors. Fault Tree Analysis (FTA) can be used to assess the reliability of these systems and identify faults and failure modes ...
P. Sonawane, Sheetal Bhandari, R. Patil
semanticscholar   +1 more source

An Integrated Fuzzy Fault Tree Model With Bayesian Network-based Maintenance Optimization of Complex Equipment in Automotive Manufacturing

Energies, 2021
Knowledge-based approaches are useful alternatives to predict the Failure Probability (FP) coping with the insufficient data, process integrity, and complexity issue in manufacturing systems.
Hamzeh Soltanali, M. Khojastehpour, J. Farinha, Jose Edmundo de-Almeida-e-Pais   +3 more
semanticscholar   +1 more source

Reliability Analysis of Computer Security System Based on Intuitionistic Fuzzy Fault Tree

, 2011
Fault tree analysis has been widely used for providing logical functional relationships among subsystems and components of a system and identifying the root causes of the undesired failures in a system.
Surendra Kumar, Mohit Kumar, Shiv Prasad Yadav   +2 more
core   +1 more source