Results 71 to 80 of about 13,757 (205)

Dynamic Safety Analysis CNG Stations Using Fault Tree Approach and Bayesian Network

open access: yesبهداشت و ایمنی کار, 2019
Introduction: The safety of CNG stations is important because of their location in urban areas, as well as to prevent accidents and to protect the safety of personnel, property, and environment.
Tahereh Eskandari   +2 more
doaj  

INTERVAL ANALYSIS METHOD OF RELIABILITY PREDICTION ON AUTOMOTIVE BRAKE SYSTEM AND TIRE

open access: yesJixie qiangdu, 2015
Fault tree of automotive brake system and tire were set up according to their typical failure modes. We use the likelihood function and belief function of D-S theory respectively as the fault tree to analyze the upper and lower bounds of bottom event ...
JIA AiQin, WEI YongQiang, JIANG ZhiQiang
doaj  

Application for system reliabilty evaluation using fault tree analysis

open access: yes, 2019
Tato bakalářská práce se zabývá metodou stromu poruchových stavů a vytvoření aplikace, která tuto metodu implementuje. Jde o metodu používanou pro ohodnocení spolehlivosti libovolného systému. Práce se zaměřuje na popis a postup metody stromu poruchových
Fengl, Vlastimil
core   +1 more source

Belt conveyer analysis using method of Fault tree analysis

open access: yes, 2014
Mechanical systems design aspects of load, functionality and ergonomics as well as in aspects of reliability are necessary for quality and reliable mechanical system operation. A commonly used method for getting a full picture of reliability is certainly
Petrović, Nenad   +4 more
core  

Safety analysis of autonomous systems by extended fault tree analysis

open access: yes, 2007
Safety is of major concern in many autonomous functions in automotive systems and aerospace. In these application areas, it is standard to use fault trees, and a natural question in many modern systems that include sub-systems like diagnosis, fault ...
Frisk, Erik,   +9 more
core   +1 more source

Constraint analysis for extended dynamic fault tree

open access: yesTongxin xuebao, 2017
As a new extension of dynamic fault trees,time delay gate was proposed.This new mechanism can be used to model the time delay on the fault propagation from the lower level subsystems to the higher level system.The dynamic Bayesian networks was extend to ...
Qi-xuan WU   +5 more
doaj   +2 more sources

Modeling and Evaluation of Reliability in Rocket Engine by Fault Tree Analysis [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2010
Recognition of any type of failures in systems and prediction of its reliability have important role in improvement of design of systems. Fault Tree Analysis (FTA) is one of the best techniques in analysis and improvement of complex systems.
M. Karbasian, A. Bagheri
doaj  

Development of an integrated framework for satisfaction assessment of construction project teams [PDF]

open access: yes, 2010
A thesis submitted in partial fulfilment of the requirements of the University of Wolverhampton for the degree of Doctor of Philosophy (PhD)With increasing competitive pressures in today‟s market, it has become critical for businesses to recognise the ...
Nzekwe-Excel, Chinyere
core  

A new method for fuzzy fault tree analysis

open access: yes, 1989
It is well-known that the conventional fault tree analysis using probabilities has been found to be inadequate to handle the imprecision of input failure data and the uncertainties associated with the modelling particularly in relation to dependency of ...
Misra, Krishna B., Weber, Gunter G.
core   +1 more source

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