Results 61 to 70 of about 53,760 (199)

Reliability Analysis of Subsea Christmas Tree System Based on FFTA and FMEA

Shiyou jixie, 2022
At present, most of the reliability analysis on subsea Christmas tree system only considers the influence of some typical fault modes on the system. Therefore, in the paper, the fuzzy fault tree analysis method(FFTA)and the fault mode and effect analysis
Liu Chao, Liu Jian, Xiao Wensheng, Hu Zhongqian, Li Zhong   +4 more
doaj  

Fuzzy set theoretic approach to fault tree analysis

International Journal of Engineering, Science and Technology, 2010
Research in conventional fault tree analysis (FTA) is based mainly on failure probability of basic events, which uses classical probability distributions for the failure probability of basic events. In the present paper the probabilistic consideration of basic events is replaced by possibilities, thereby leading to fuzzy fault tree analysis. Triangular
Tyagi, SK, Pandey, D, Tyagi, R
openaire   +3 more sources

Fuzzy fault tree analysis for gas explosion of coal mining and heading faces in underground coal mines

Advances in Mechanical Engineering, 2018
During the past decade, gas explosions have been one of the most serious types of disasters in China, threatening the lives of miners and causing significant losses in terms of national property.
Shulei Shi, Bingyou Jiang, Xiangrui Meng, Li Yang   +3 more
doaj   +1 more source

Fuzzy temporal fault tree analysis of dynamic systems

International Journal of Approximate Reasoning, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kabir, Sohag, Papadopoulos, Yiannis, Walker, Martin, Rüde, Erich, Securius, Peter   +4 more
openaire   +2 more sources

Novel Intuitionistic Fuzzy Fault Tree Analysis for Effective Infectious Medical Waste Management [PDF]

International Journal of Mathematical, Engineering and Management Sciences
With an increasing population, the number of healthcare issues is also increasing due to various critical diseases. To treat these diseases, different types of medical facilities are required, which finally produce a large quantity of medical waste. Such
Rocky Khajuria, Komal, Morteza Yazdani
doaj   +1 more source

RELIABILITY ANALYSIS OF INCLINED ELEVATOR SAFETY BRAKING SYSTEM BASED ON A FUZZY DYNAMIC FAULT TREE

Jixie qiangdu
During the operation of inclined elevators, their safety braking systems were identified as key factors affecting the safety and reliability of the equipment.
LU Mingxue, HU Ming, LIN Qingyun, YE Jiekai, LI Wu, ZHOU Qibiao   +5 more
doaj  

Risk Diagnosis Analysis of Ethane Storage Tank Leakage Based on Fault Tree and Fuzzy Bayesian Network

Applied Sciences
This study proposes a risk assessment method for ethane tank leakage based on Fault Tree Analysis (FTA) and the Fuzzy Bayesian Network (FBN). It aims to diagnose and probabilistically evaluate system risks in scenarios where leakage data are imprecise ...
Min Pang, Zheyuan Zhang, Zhaoming Zhou, Qing Li   +3 more
doaj   +1 more source

APPLICATION OF FURIA FOR FINDING THE FAULTS IN A HYDRAULIC BRAKE SYSTEM USING A VIBRATION ANALYSIS THROUGH A MACHINE LEARNING APPROACH

International Journal of Prognostics and Health Management, 2019
Vibration-based continuous monitoring system for fault diagnosis of automobile hydraulic brake system is presented in this study. This study uses a machine learning approach for the fault diagnosis study. A hydraulic brake system test rig was fabricated.
Alamelu Manghai T. M , Jegadeeshwaran R
doaj   +1 more source

Mechanism-Based Fire Hazard Chain Risk Assessment for Roll-On/Roll-Off Passenger Vessels Transporting Electric Vehicles: A Fault Tree–Fuzzy Bayesian Network Approach

Journal of Marine Science and Engineering
Roll-on/Roll-off passenger vessels transporting electric vehicles (Ro-Ro EVs) face unique fire hazards, challenging traditional fire risk management strategies.
Xiaodan Jiang, Wei Ren, Haibin Xu, Shiyuan Zheng, Shijie Wu   +4 more
doaj   +1 more source

Risk assessment of mobile crane overturning in Asymmetric Tandem Lifting (ATL) operation based on fuzzy fault tree analysis (FFTA)

Results in Engineering, 2022
V. Kargar, M. Jahangiri, Moslem Alimohammadlu, M. Kamalinia, Marziyeh Mirazahossieninejad   +4 more
semanticscholar   +1 more source